diff --git a/LICENSE.md b/LICENSE.md index 6edcc4f..e98f03d 100644 --- a/LICENSE.md +++ b/LICENSE.md @@ -1,7 +1,7 @@ The Yii framework is free software. It is released under the terms of the following BSD License. -Copyright © 2008-2013 by Yii Software LLC (http://www.yiisoft.com) +Copyright © 2008 by Yii Software LLC (http://www.yiisoft.com) All rights reserved. Redistribution and use in source and binary forms, with or without @@ -29,4 +29,4 @@ LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. \ No newline at end of file +POSSIBILITY OF SUCH DAMAGE. diff --git a/apps/advanced/LICENSE.md b/apps/advanced/LICENSE.md index 6edcc4f..e98f03d 100644 --- a/apps/advanced/LICENSE.md +++ b/apps/advanced/LICENSE.md @@ -1,7 +1,7 @@ The Yii framework is free software. It is released under the terms of the following BSD License. -Copyright © 2008-2013 by Yii Software LLC (http://www.yiisoft.com) +Copyright © 2008 by Yii Software LLC (http://www.yiisoft.com) All rights reserved. Redistribution and use in source and binary forms, with or without @@ -29,4 +29,4 @@ LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. \ No newline at end of file +POSSIBILITY OF SUCH DAMAGE. diff --git a/apps/advanced/backend/config/main.php b/apps/advanced/backend/config/main.php index 9c33d1f..cb68bbe 100644 --- a/apps/advanced/backend/config/main.php +++ b/apps/advanced/backend/config/main.php @@ -15,7 +15,7 @@ return [ 'preload' => ['log'], 'controllerNamespace' => 'backend\controllers', 'modules' => [], - 'extensions' => require(__DIR__ . '/../../vendor/yii-extensions.php'), + 'extensions' => require(__DIR__ . '/../../vendor/yiisoft/extensions.php'), 'components' => [ 'request' => [ 'enableCsrfValidation' => true, diff --git a/apps/advanced/backend/controllers/SiteController.php b/apps/advanced/backend/controllers/SiteController.php index ebfb484..6850fe9 100644 --- a/apps/advanced/backend/controllers/SiteController.php +++ b/apps/advanced/backend/controllers/SiteController.php @@ -15,9 +15,8 @@ class SiteController extends Controller 'class' => \yii\web\AccessControl::className(), 'rules' => [ [ - 'actions' => ['login'], + 'actions' => ['login', 'error'], 'allow' => true, - 'roles' => ['?'], ], [ 'actions' => ['logout', 'index'], @@ -45,6 +44,10 @@ class SiteController extends Controller public function actionLogin() { + if (!\Yii::$app->user->isGuest) { + $this->goHome(); + } + $model = new LoginForm(); if ($model->load($_POST) && $model->login()) { return $this->goHome(); diff --git a/apps/advanced/backend/views/layouts/main.php b/apps/advanced/backend/views/layouts/main.php index 85a4d2b..0e9d501 100644 --- a/apps/advanced/backend/views/layouts/main.php +++ b/apps/advanced/backend/views/layouts/main.php @@ -6,7 +6,7 @@ use yii\bootstrap\NavBar; use yii\widgets\Breadcrumbs; /** - * @var $this \yii\base\View + * @var $this \yii\web\View * @var $content string */ AppAsset::register($this); diff --git a/apps/advanced/backend/views/site/error.php b/apps/advanced/backend/views/site/error.php index 15a8eee..1b7ce04 100644 --- a/apps/advanced/backend/views/site/error.php +++ b/apps/advanced/backend/views/site/error.php @@ -3,7 +3,7 @@ use yii\helpers\Html; /** - * @var yii\base\View $this + * @var yii\web\View $this * @var string $name * @var string $message * @var Exception $exception diff --git a/apps/advanced/backend/views/site/index.php b/apps/advanced/backend/views/site/index.php index f2e6d5e..bcb2278 100644 --- a/apps/advanced/backend/views/site/index.php +++ b/apps/advanced/backend/views/site/index.php @@ -1,6 +1,6 @@ title = 'My Yii Application'; ?> diff --git a/apps/advanced/backend/views/site/login.php b/apps/advanced/backend/views/site/login.php index 65495bf..41973e5 100644 --- a/apps/advanced/backend/views/site/login.php +++ b/apps/advanced/backend/views/site/login.php @@ -3,7 +3,7 @@ use yii\helpers\Html; use yii\widgets\ActiveForm; /** - * @var yii\base\View $this + * @var yii\web\View $this * @var yii\widgets\ActiveForm $form * @var app\models\LoginForm $model */ diff --git a/apps/advanced/composer.json b/apps/advanced/composer.json index 46ef86a..15faab4 100644 --- a/apps/advanced/composer.json +++ b/apps/advanced/composer.json @@ -16,7 +16,9 @@ "require": { "php": ">=5.4.0", "yiisoft/yii2": "dev-master", - "yiisoft/yii2-composer": "dev-master" + "yiisoft/yii2-bootstrap": "dev-master", + "yiisoft/yii2-debug": "dev-master", + "yiisoft/yii2-gii": "dev-master" }, "scripts": { "post-create-project-cmd": [ diff --git a/apps/advanced/console/config/main.php b/apps/advanced/console/config/main.php index 17e79c7..8c7459a 100644 --- a/apps/advanced/console/config/main.php +++ b/apps/advanced/console/config/main.php @@ -15,7 +15,7 @@ return [ 'controllerNamespace' => 'console\controllers', 'modules' => [ ], - 'extensions' => require(__DIR__ . '/../../vendor/yii-extensions.php'), + 'extensions' => require(__DIR__ . '/../../vendor/yiisoft/extensions.php'), 'components' => [ 'db' => $params['components.db'], 'cache' => $params['components.cache'], diff --git a/apps/advanced/frontend/config/main.php b/apps/advanced/frontend/config/main.php index a6a3861..f420832 100644 --- a/apps/advanced/frontend/config/main.php +++ b/apps/advanced/frontend/config/main.php @@ -16,7 +16,7 @@ return [ 'modules' => [ 'gii' => 'yii\gii\Module' ], - 'extensions' => require(__DIR__ . '/../../vendor/yii-extensions.php'), + 'extensions' => require(__DIR__ . '/../../vendor/yiisoft/extensions.php'), 'components' => [ 'request' => [ 'enableCsrfValidation' => true, diff --git a/apps/advanced/frontend/controllers/SiteController.php b/apps/advanced/frontend/controllers/SiteController.php index 26aa300..ae41744 100644 --- a/apps/advanced/frontend/controllers/SiteController.php +++ b/apps/advanced/frontend/controllers/SiteController.php @@ -17,10 +17,10 @@ class SiteController extends Controller return [ 'access' => [ 'class' => \yii\web\AccessControl::className(), - 'only' => ['login', 'logout', 'signup'], + 'only' => ['logout', 'signup'], 'rules' => [ [ - 'actions' => ['login', 'signup'], + 'actions' => ['signup'], 'allow' => true, 'roles' => ['?'], ], @@ -54,6 +54,10 @@ class SiteController extends Controller public function actionLogin() { + if (!\Yii::$app->user->isGuest) { + $this->goHome(); + } + $model = new LoginForm(); if ($model->load($_POST) && $model->login()) { return $this->goHome(); diff --git a/apps/advanced/frontend/views/emails/passwordResetToken.php b/apps/advanced/frontend/views/emails/passwordResetToken.php index fd386bf..ac2155c 100644 --- a/apps/advanced/frontend/views/emails/passwordResetToken.php +++ b/apps/advanced/frontend/views/emails/passwordResetToken.php @@ -2,7 +2,7 @@ use yii\helpers\Html; /** - * @var yii\base\View $this + * @var yii\web\View $this * @var common\models\User $user; */ diff --git a/apps/advanced/frontend/views/layouts/main.php b/apps/advanced/frontend/views/layouts/main.php index 4f1510e..5da179c 100644 --- a/apps/advanced/frontend/views/layouts/main.php +++ b/apps/advanced/frontend/views/layouts/main.php @@ -7,7 +7,7 @@ use yii\widgets\Breadcrumbs; use frontend\widgets\Alert; /** - * @var $this \yii\base\View + * @var $this \yii\web\View * @var $content string */ AppAsset::register($this); diff --git a/apps/advanced/frontend/views/site/about.php b/apps/advanced/frontend/views/site/about.php index 32b84eb..ac4ab24 100644 --- a/apps/advanced/frontend/views/site/about.php +++ b/apps/advanced/frontend/views/site/about.php @@ -2,7 +2,7 @@ use yii\helpers\Html; /** - * @var yii\base\View $this + * @var yii\web\View $this */ $this->title = 'About'; $this->params['breadcrumbs'][] = $this->title; diff --git a/apps/advanced/frontend/views/site/contact.php b/apps/advanced/frontend/views/site/contact.php index 4202508..17c4f79 100644 --- a/apps/advanced/frontend/views/site/contact.php +++ b/apps/advanced/frontend/views/site/contact.php @@ -4,7 +4,7 @@ use yii\widgets\ActiveForm; use yii\captcha\Captcha; /** - * @var yii\base\View $this + * @var yii\web\View $this * @var yii\widgets\ActiveForm $form * @var app\models\ContactForm $model */ diff --git a/apps/advanced/frontend/views/site/error.php b/apps/advanced/frontend/views/site/error.php index 15a8eee..1b7ce04 100644 --- a/apps/advanced/frontend/views/site/error.php +++ b/apps/advanced/frontend/views/site/error.php @@ -3,7 +3,7 @@ use yii\helpers\Html; /** - * @var yii\base\View $this + * @var yii\web\View $this * @var string $name * @var string $message * @var Exception $exception diff --git a/apps/advanced/frontend/views/site/index.php b/apps/advanced/frontend/views/site/index.php index f2e6d5e..bcb2278 100644 --- a/apps/advanced/frontend/views/site/index.php +++ b/apps/advanced/frontend/views/site/index.php @@ -1,6 +1,6 @@ title = 'My Yii Application'; ?> diff --git a/apps/advanced/frontend/views/site/login.php b/apps/advanced/frontend/views/site/login.php index 3069f90..74c5ffa 100644 --- a/apps/advanced/frontend/views/site/login.php +++ b/apps/advanced/frontend/views/site/login.php @@ -3,7 +3,7 @@ use yii\helpers\Html; use yii\widgets\ActiveForm; /** - * @var yii\base\View $this + * @var yii\web\View $this * @var yii\widgets\ActiveForm $form * @var app\models\LoginForm $model */ diff --git a/apps/advanced/frontend/views/site/requestPasswordResetToken.php b/apps/advanced/frontend/views/site/requestPasswordResetToken.php index 88d23be..bb13a5f 100644 --- a/apps/advanced/frontend/views/site/requestPasswordResetToken.php +++ b/apps/advanced/frontend/views/site/requestPasswordResetToken.php @@ -3,7 +3,7 @@ use yii\helpers\Html; use yii\widgets\ActiveForm; /** - * @var yii\base\View $this + * @var yii\web\View $this * @var yii\widgets\ActiveForm $form * @var common\models\User $model */ diff --git a/apps/advanced/frontend/views/site/resetPassword.php b/apps/advanced/frontend/views/site/resetPassword.php index dc5beba..ec9f949 100644 --- a/apps/advanced/frontend/views/site/resetPassword.php +++ b/apps/advanced/frontend/views/site/resetPassword.php @@ -3,7 +3,7 @@ use yii\helpers\Html; use yii\widgets\ActiveForm; /** - * @var yii\base\View $this + * @var yii\web\View $this * @var yii\widgets\ActiveForm $form * @var common\models\User $model */ diff --git a/apps/advanced/frontend/views/site/signup.php b/apps/advanced/frontend/views/site/signup.php index bfebceb..3bb57fc 100644 --- a/apps/advanced/frontend/views/site/signup.php +++ b/apps/advanced/frontend/views/site/signup.php @@ -3,7 +3,7 @@ use yii\helpers\Html; use yii\widgets\ActiveForm; /** - * @var yii\base\View $this + * @var yii\web\View $this * @var yii\widgets\ActiveForm $form * @var common\models\User $model */ diff --git a/apps/advanced/init b/apps/advanced/init index c8f7f73..4015748 100755 --- a/apps/advanced/init +++ b/apps/advanced/init @@ -18,7 +18,7 @@ if (empty($params['env'])) { if (!ctype_digit($answer) || !in_array($answer, range(0, count($envs) - 1))) { echo "\n Quit initialization.\n"; - exit(1); + exit(0); } if (isset($envNames[$answer])) { @@ -42,7 +42,7 @@ if (empty($params['env'])) { $answer = trim(fgets(STDIN)); if (strncasecmp($answer, 'y', 1)) { echo "\n Quit initialization.\n"; - exit(1); + exit(0); } } diff --git a/apps/basic/LICENSE.md b/apps/basic/LICENSE.md index 6edcc4f..e98f03d 100644 --- a/apps/basic/LICENSE.md +++ b/apps/basic/LICENSE.md @@ -1,7 +1,7 @@ The Yii framework is free software. It is released under the terms of the following BSD License. -Copyright © 2008-2013 by Yii Software LLC (http://www.yiisoft.com) +Copyright © 2008 by Yii Software LLC (http://www.yiisoft.com) All rights reserved. Redistribution and use in source and binary forms, with or without @@ -29,4 +29,4 @@ LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. \ No newline at end of file +POSSIBILITY OF SUCH DAMAGE. diff --git a/apps/basic/composer.json b/apps/basic/composer.json index 93e8253..3144aa8 100644 --- a/apps/basic/composer.json +++ b/apps/basic/composer.json @@ -16,7 +16,9 @@ "require": { "php": ">=5.4.0", "yiisoft/yii2": "dev-master", - "yiisoft/yii2-composer": "dev-master" + "yiisoft/yii2-bootstrap": "dev-master", + "yiisoft/yii2-debug": "dev-master", + "yiisoft/yii2-gii": "dev-master" }, "scripts": { "post-create-project-cmd": [ diff --git a/apps/basic/config/console.php b/apps/basic/config/console.php index 598316f..c70993e 100644 --- a/apps/basic/config/console.php +++ b/apps/basic/config/console.php @@ -6,7 +6,7 @@ return [ 'preload' => ['log'], 'controllerPath' => dirname(__DIR__) . '/commands', 'controllerNamespace' => 'app\commands', - 'extensions' => require(__DIR__ . '/../vendor/yii-extensions.php'), + 'extensions' => require(__DIR__ . '/../vendor/yiisoft/extensions.php'), 'components' => [ 'cache' => [ 'class' => 'yii\caching\FileCache', diff --git a/apps/basic/config/web.php b/apps/basic/config/web.php index e27754f..5b9907c 100644 --- a/apps/basic/config/web.php +++ b/apps/basic/config/web.php @@ -3,7 +3,7 @@ $params = require(__DIR__ . '/params.php'); $config = [ 'id' => 'bootstrap', 'basePath' => dirname(__DIR__), - 'extensions' => require(__DIR__ . '/../vendor/yii-extensions.php'), + 'extensions' => require(__DIR__ . '/../vendor/yiisoft/extensions.php'), 'components' => [ 'request' => [ 'enableCsrfValidation' => true, diff --git a/apps/basic/controllers/SiteController.php b/apps/basic/controllers/SiteController.php index f369e3b..e3ca29b 100644 --- a/apps/basic/controllers/SiteController.php +++ b/apps/basic/controllers/SiteController.php @@ -16,14 +16,9 @@ class SiteController extends Controller return [ 'access' => [ 'class' => AccessControl::className(), - 'only' => ['login', 'logout'], + 'only' => ['logout'], 'rules' => [ [ - 'actions' => ['login'], - 'allow' => true, - 'roles' => ['?'], - ], - [ 'actions' => ['logout'], 'allow' => true, 'roles' => ['@'], @@ -59,6 +54,10 @@ class SiteController extends Controller public function actionLogin() { + if (!\Yii::$app->user->isGuest) { + $this->goHome(); + } + $model = new LoginForm(); if ($model->load($_POST) && $model->login()) { return $this->goBack(); diff --git a/apps/basic/views/layouts/main.php b/apps/basic/views/layouts/main.php index 88066de..278aa1d 100644 --- a/apps/basic/views/layouts/main.php +++ b/apps/basic/views/layouts/main.php @@ -5,7 +5,7 @@ use yii\bootstrap\NavBar; use yii\widgets\Breadcrumbs; /** - * @var $this \yii\base\View + * @var $this \yii\web\View * @var $content string */ app\config\AppAsset::register($this); diff --git a/apps/basic/views/site/about.php b/apps/basic/views/site/about.php index 5010642..0608dd2 100644 --- a/apps/basic/views/site/about.php +++ b/apps/basic/views/site/about.php @@ -2,7 +2,7 @@ use yii\helpers\Html; /** - * @var yii\base\View $this + * @var yii\web\View $this */ $this->title = 'About'; $this->params['breadcrumbs'][] = $this->title; diff --git a/apps/basic/views/site/contact.php b/apps/basic/views/site/contact.php index cd6d9ce..d2e59af 100644 --- a/apps/basic/views/site/contact.php +++ b/apps/basic/views/site/contact.php @@ -4,7 +4,7 @@ use yii\widgets\ActiveForm; use yii\captcha\Captcha; /** - * @var yii\base\View $this + * @var yii\web\View $this * @var yii\widgets\ActiveForm $form * @var app\models\ContactForm $model */ diff --git a/apps/basic/views/site/error.php b/apps/basic/views/site/error.php index 15a8eee..1b7ce04 100644 --- a/apps/basic/views/site/error.php +++ b/apps/basic/views/site/error.php @@ -3,7 +3,7 @@ use yii\helpers\Html; /** - * @var yii\base\View $this + * @var yii\web\View $this * @var string $name * @var string $message * @var Exception $exception diff --git a/apps/basic/views/site/index.php b/apps/basic/views/site/index.php index f2e6d5e..bcb2278 100644 --- a/apps/basic/views/site/index.php +++ b/apps/basic/views/site/index.php @@ -1,6 +1,6 @@ title = 'My Yii Application'; ?> diff --git a/apps/basic/views/site/login.php b/apps/basic/views/site/login.php index 14522af..da022d6 100644 --- a/apps/basic/views/site/login.php +++ b/apps/basic/views/site/login.php @@ -3,7 +3,7 @@ use yii\helpers\Html; use yii\widgets\ActiveForm; /** - * @var yii\base\View $this + * @var yii\web\View $this * @var yii\widgets\ActiveForm $form * @var app\models\LoginForm $model */ diff --git a/apps/benchmark/LICENSE.md b/apps/benchmark/LICENSE.md index 6edcc4f..e98f03d 100644 --- a/apps/benchmark/LICENSE.md +++ b/apps/benchmark/LICENSE.md @@ -1,7 +1,7 @@ The Yii framework is free software. It is released under the terms of the following BSD License. -Copyright © 2008-2013 by Yii Software LLC (http://www.yiisoft.com) +Copyright © 2008 by Yii Software LLC (http://www.yiisoft.com) All rights reserved. Redistribution and use in source and binary forms, with or without @@ -29,4 +29,4 @@ LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. \ No newline at end of file +POSSIBILITY OF SUCH DAMAGE. diff --git a/docs/api/db/ActiveRecord.md b/docs/api/db/ActiveRecord.md index 70f171b..ef050d0 100644 --- a/docs/api/db/ActiveRecord.md +++ b/docs/api/db/ActiveRecord.md @@ -1,6 +1,6 @@ ActiveRecord implements the [Active Record design pattern](http://en.wikipedia.org/wiki/Active_record). The idea is that an ActiveRecord object is associated with a row in a database table -so object properties are mapped to colums of the corresponding database row. +so object properties are mapped to columns of the corresponding database row. For example, a `Customer` object is associated with a row in the `tbl_customer` table. Instead of writing raw SQL statements to access the data in the table, you can call intuitive methods available in the corresponding ActiveRecord class diff --git a/docs/guide/authentication.md b/docs/guide/authentication.md index 216b4c6..0b81f14 100644 --- a/docs/guide/authentication.md +++ b/docs/guide/authentication.md @@ -1,12 +1,10 @@ Authentication ============== -Authentication is basically what happens when one is trying to sign in. Typically login and passwords are read from -the form and then application checks if there's such user with such password. +Authentication is the act of verifying who a user is, and is the basis of the login process. Typically, authentication uses an identifier--a username or email address--and password, submitted through a form. The application then compares this information against that previously stored. -In Yii all this is done semi-automatically and what's left to developer is to implement [[\yii\web\IdentityInterface]]. -Typically it is being implemented in `User` model. You can find a full featured example in -[advanced application template](installation.md). Below only interface methods are listed: +In Yii all this is done semi-automatically, leaving the developer to merely implement [[\yii\web\IdentityInterface]]. Typically, implementation is accomplished using the `User` model. You can find a full featured example in the +[advanced application template](installation.md). Below only the interface methods are listed: ```php class User extends ActiveRecord implements IdentityInterface @@ -51,10 +49,8 @@ class User extends ActiveRecord implements IdentityInterface } ``` -First two methods are simple. `findIdentity` given ID returns model instance while `getId` returns ID itself. -`getAuthKey` and `validateAuthKey` are used to provide extra security to the "remember me" cookie. -`getAuthKey` should return a string that is unique for each user. A good idea is to save this value when user is -created using `Security::generateRandomKey()`: +Two of the outlined methods are simple: `findIdentity` is provided with an ID and returns a model instance represented by that ID. The `getId` method returns the ID itself. +Two of the other methods--`getAuthKey` and `validateAuthKey`--are used to provide extra security to the "remember me" cookie. `getAuthKey` should return a string that is unique for each user. A good idea is to save this value when the user is created by using Yii's `Security::generateRandomKey()`: ```php public function beforeSave($insert) @@ -69,4 +65,4 @@ public function beforeSave($insert) } ``` -`validateAuthKey` just compares `$authKey` passed as parameter (got from cookie) with the value got from database. +The `validateAuthKey` method just compares the `$authKey` variable, passed as parameter (itself retrieved from a cookie), with the value fetched from database. diff --git a/docs/guide/authorization.md b/docs/guide/authorization.md index 47b9409..b49f1af 100644 --- a/docs/guide/authorization.md +++ b/docs/guide/authorization.md @@ -7,7 +7,7 @@ of controlling it. Access control basics --------------------- -Basic acces control is very simple to implement using [[\yii\web\AccessControl]]: +Basic access control is very simple to implement using [[\yii\web\AccessControl]]: ```php class SiteController extends Controller diff --git a/docs/guide/composer.md b/docs/guide/composer.md index 7f72f9c..6dc8c08 100644 --- a/docs/guide/composer.md +++ b/docs/guide/composer.md @@ -1,20 +1,28 @@ Composer ======== -Yii2 uses Composer as its package manager. It is a PHP utility that allows you to automatically install libraries and -extensions keeping them up to date and handling dependencies. +Yii2 uses Composer as its package manager. Composer is a PHP utility that can automatically handle the installation of needed libraries and +extensions, thereby keeping those third-party resources up to date while absolving you of the need to manually manage the project's dependencies. Installing Composer ------------------- -Check the official guide for [linux](http://getcomposer.org/doc/00-intro.md#installation-nix) or -[Windows](http://getcomposer.org/doc/00-intro.md#installation-windows). +In order to install Composer, check the official guide for your operating system: + +* [Linux](http://getcomposer.org/doc/00-intro.md#installation-nix) +* [Windows](http://getcomposer.org/doc/00-intro.md#installation-windows) + +All of the details can be found in the guide, but you'll either download Composer directly from [http://getcomposer.org/](http://getcomposer.org/), or run the following command: + +``` +curl -s http://getcomposer.org/installer | php +``` Adding more packages to your project ------------------------------------ -After [installing an application](installing.md) you will find `composer.json` in the root directory of your project. -This file lists packages that your application uses. The part we're interested in is `require` section. +The act of [installing a Yii application](installing.md) creates the `composer.json` file in the root directory of your project. +In this file you list the packages that your application requires. For Yii sites, the most important part of the file is `require` the section: ``` { @@ -25,23 +33,41 @@ This file lists packages that your application uses. The part we're interested i } ``` -Here you can specify package name and version. Additionally to Yii extensions you may check -[packagist](http://packagist.org/) repository for general purpose PHP packages. +Within the `require` section, you specify the name and version of each required package. The above example says that a version greater than or equal to 1.3 of Michaelf's PHP-Markdown package is required, as is version 4.5 or greater of Ezyang's HTMLPurifier. For details of this syntax, see the [official Composer documentation](http://getcomposer.org). + +The full list of available Composer-supported PHP packages can be found at [packagist](http://packagist.org/). Any Yii extension can also be explicitly named using the syntax: -After packages are specified you can type either +??? + +Once you have edited the `composer.json`, you can invoke Composer to install the identified dependencies. For the first installation of the dependencies, use this command: ``` php composer.phar install ``` -or +This must be executed within your Yii project's directory, where the `composer.json` file can be found. Depending upon your operating system and setup, you may need to provide paths to the PHP executable and to the `composer.phar` script. + +For an existing installation, you can have Composer update the dependencies using: ``` php composer.phar update ``` -depending if you're doing it for the first time or not. Then, after some waiting, packages will be installed and ready -to use. You don't need anything to be configured additionally. +Again, you may need to provide specific path references. + +In both cases, after some waiting, the required packages will be installed and ready to use in your Yii application. No additional configuration of those packages will be required. + + +FAQ +--- + +### Getting "You must enable the openssl extension to download files via https" + +If you're using WAMP check [this answer at StackOverflow](http://stackoverflow.com/a/14265815/1106908). + +### Getting "Failed to clone , git was not found, check that it is installed and in your Path env." + +Either install git or try adding `--prefer-dist` to the end of `install` or `update` command. See also diff --git a/docs/guide/configuration.md b/docs/guide/configuration.md index 8358ba0..4056309 100644 --- a/docs/guide/configuration.md +++ b/docs/guide/configuration.md @@ -36,7 +36,7 @@ return [ // ... ], 'params' => require(__DIR__ . '/params.php'), -); +]; ``` In the above array keys are names of application properties. Depending on application type you can check properties of diff --git a/docs/guide/debugger.md b/docs/guide/debugger.md index 768f25d..9006d9d 100644 --- a/docs/guide/debugger.md +++ b/docs/guide/debugger.md @@ -10,6 +10,17 @@ Installing and configuring How to use it ------------- +Add these lines to your config file: + +``` + 'preload' => ['debug'], + 'modules' => [ + 'debug' => ['yii\debug\Module'] + ] +``` + +**Watch out: by default the debug module only works when browsing the website from the localhost. If you want to use it on a remote (staging) server, add the parameter allowedIPs to the config to whitelist your IP.** + Creating your own panels ------------------------ diff --git a/docs/guide/form.md b/docs/guide/form.md index c811c10..da7dc31 100644 --- a/docs/guide/form.md +++ b/docs/guide/form.md @@ -1,12 +1,9 @@ Working with forms ================== -The primary way of using forms in Yii is [[\yii\widgets\ActiveForm]]. It should be preferred when you have a model -behind a form. Additionally there are some useful methods in [[\yii\helpers\Html]] that are typically used for adding -buttons and help text. +The primary way of using forms in Yii is through [[\yii\widgets\ActiveForm]]. This approach should be preferred when the form is based upon a model. Additionally, there are some useful methods in [[\yii\helpers\Html]] that are typically used for adding buttons and help text to any form. -First step creating a form is to create a model. It can be either Active Record or regular Model. Let's use regular -login model as an example: +When creating model-based forms, the first step is to define the model itself. The model can be either based upon the Active Record class, or the more generic Model class. For this login example, a generic model will be used: ```php use yii\base\Model; @@ -57,7 +54,7 @@ class LoginForm extends Model } ``` -In controller we're passing model to view where Active Form is used: +The controller will pass an instance of that model to the view, wherein the Active Form widget is used: ```php use yii\helpers\Html; @@ -78,14 +75,11 @@ use yii\widgets\ActiveForm; ``` -In the code above `ActiveForm::begin()` not only creates form instance but marks the beginning of the form. All the content -that is located between `ActiveForm::begin()` and `ActiveForm::end()` will be wrapped with appropriate `
` tag. -Same as with any other widget you can specify some options passing an array to `begin` method. In our case we're adding -extra CSS class and specifying ID that will be used in the tag. +In the above code, `ActiveForm::begin()` not only creates a form instance, but also marks the beginning of the form. All of the content +placed between `ActiveForm::begin()` and `ActiveForm::end()` will be wrapped within the `` tag. As with any widget, you can specify some options as to how the widget should be configured by passing an array to the `begin` method. In this case, an extra CSS class and identifying ID are passed to be used in the opening `` tag. -In order to insert a form field along with its label all necessary validation JavaScript we're calling `field` method -and it gives back `\yii\widgets\ActiveField`. It it's echoed directly it creates a regular input. In case you want to -customize it you can add a chain of additional methods: +In order to create a form element in the form, along with the element's label, and any application JavaScript validation, the `field` method of the Active Form widget is called. When the invocation of this method is echoed directly, the result is a regular (text) input. To +customize the output, you can chain additional methods to this call: ```php field($model, 'password')->passwordInput() ?> diff --git a/docs/guide/i18n.md b/docs/guide/i18n.md index 33f7758..6524801 100644 --- a/docs/guide/i18n.md +++ b/docs/guide/i18n.md @@ -121,7 +121,7 @@ extension. After installing and enabling it you will be able to use extended syn that allows you to specify formatting style. Full reference is [available at ICU website](http://icu-project.org/apiref/icu4c/classMessageFormat.html) but since it's -a bit crypric we have our own reference below. +a bit cryptic we have our own reference below. ### Numbers diff --git a/docs/guide/installation.md b/docs/guide/installation.md index 11e6a5e..b4d4c7e 100644 --- a/docs/guide/installation.md +++ b/docs/guide/installation.md @@ -1,85 +1,83 @@ Installation ============ +There are two ways you can install the Yii framework: + +* Using [Composer](http://getcomposer.org/) +* Via manual download + Installing via Composer ----------------------- -The recommended way of installing Yii is by using [Composer](http://getcomposer.org/) package manager. If you do not -have it, you may download it from [http://getcomposer.org/](http://getcomposer.org/) or run the following command: +The recommended way to install Yii is to use the [Composer](http://getcomposer.org/) package manager. If you do not already +have Composer installed, you may download it from [http://getcomposer.org/](http://getcomposer.org/) or run the following command: ``` curl -s http://getcomposer.org/installer | php ``` -Yii provides a few ready-to-use application templates. Based on your needs, you may choose one of them to bootstrap -your project. +For problems or more information, see the official Composer guide: + +* [Linux](http://getcomposer.org/doc/00-intro.md#installation-nix) +* [Windows](http://getcomposer.org/doc/00-intro.md#installation-windows) -There are two application templates available: +With Composer installed, you can create a new Yii site using one of Yii's ready-to-use application templates. Based on your needs, choosing the right template can help bootstrap your project. -- [basic](https://github.com/yiisoft/yii2-app-basic) that is just a basic frontend application template. -- [advanced](https://github.com/yiisoft/yii2-app-advanced) that is a set of frontend, backend, console, common - (shared code) and environments support. +Currently, there are two application templates available: -Please refer to installation instructions on these pages. To read more about ideas behing these application templates and -proposed usage refer to [basic application template](apps-basic.md) and [advanced application template](apps-advanced.md). +- [basic](https://github.com/yiisoft/yii2-app-basic), just a basic frontend application template. +- [advanced](https://github.com/yiisoft/yii2-app-advanced), consisting of a frontend, a backend, console resources, common (shared code), and support for environments. + +For installation instructions for these templates, see the above linked pages. To read more about ideas behind these application templates and +proposed usage, refer to the [basic application template](apps-basic.md) and [advanced application template](apps-advanced.md) documents. Installing from zip ------------------- -Installation from zip mainly involves the following two steps: +Installation from a zip file involves two steps: - 1. Download Yii Framework from [yiiframework.com](http://www.yiiframework.com/). - 2. Unpack the Yii release file to a Web-accessible directory. + 1. Downloading the Yii Framework from [yiiframework.com](http://www.yiiframework.com/). + 2. Unpacking the downloaded file. -> Tip: Yii does not need to be installed under a Web-accessible directory. -A Yii application has one entry script which is usually the only file that -needs to be exposed to Web users. Other PHP scripts, including those from -Yii, should be protected from Web access; otherwise they might be exploited -by hackers. +> Tip: The Yii framework itself does not need to be installed under a web-accessible directory. +A Yii application has one entry script which is usually the only file that absolutely must be exposed to web users (i.e., placed within the web directory). Other PHP scripts, including those part of the +Yii framework, should be protected from web access to prevent possible exploitation by hackers. Requirements ------------ After installing Yii, you may want to verify that your server satisfies -Yii's requirements. You can do so by accessing the requirement checker -script via the following URL in a Web browser: - -~~~ -http://hostname/path/to/yii/requirements/index.php -~~~ +Yii's requirements. You can do so by running the requirement checker +script in a web browser. -Yii requires PHP 5.4.0, so the server must have PHP 5.4.0 or above installed and -available to the web server. Yii has been tested with [Apache HTTP server](http://httpd.apache.org/) -on Windows and Linux. It may also run on other Web servers and platforms, -provided PHP 5.4 is supported. +1. Copy the `requirements` folder from the downloaded Yii directory to your web directory. +2. Access `http://hostname/path/to/yii/requirements/index.php` in your browser. +Yii 2 requires PHP 5.4.0 or higher. Yii has been tested with the [Apache HTTP server](http://httpd.apache.org/) on Windows and Linux. Yii may also be usable on other web servers and platforms, provided that PHP 5.4 or higher is supported. Recommended Apache Configuration -------------------------------- -Yii is ready to work with a default Apache web server configuration. -The `.htaccess` files in Yii framework and application folders deny -access to the restricted resources. To hide the bootstrap file (usually `index.php`) -in your URLs you can add `mod_rewrite` instructions to the `.htaccess` file -in your document root or to the virtual host configuration: +Yii is ready to work with a default Apache web server configuration. As a security measure, Yii comes with `.htaccess` files in the Yii framework and application folders to deny access to thoe restricted resources. + +By default, requests for pages in a Yii-based site go through the boostrap file, usually named `index.php`, and placed in the application's root directory. The result will be URLs in the format `http://hostname/index.php/controller/action/param/value`. + +To hide the bootstrap file in your URLs, add `mod_rewrite` instructions to the `.htaccess` file found in your web document root (or add the instructions to the virtual host configuration in Apache's `httpd.conf` file). The applicable instructions are: ~~~ RewriteEngine on -# if a directory or a file exists, use it directly +# If a directory or a file exists, use it directly RewriteCond %{REQUEST_FILENAME} !-f RewriteCond %{REQUEST_FILENAME} !-d -# otherwise forward it to index.php +# Otherwise forward it to index.php RewriteRule . index.php ~~~ - Recommended Nginx Configuration ------------------------------- -You can use Yii with [Nginx](http://wiki.nginx.org/) and PHP with [FPM SAPI](http://php.net/install.fpm). -Here is a sample host configuration. It defines the bootstrap file and makes -Yii to catch all requests to nonexistent files, which allows us to have nice-looking URLs. +Yii can also be used with the popular [Nginx](http://wiki.nginx.org/) web server, so long it has PHP installed as an [FPM SAPI](http://php.net/install.fpm). Below is a sample host configuration for a Yii-based site on Nginx. The configuration identifies tells the server to send all requests for non-existent resources through the bootstrap file, resulting in "prettier" URLs without the need for `index.php` references. ~~~ server { @@ -107,4 +105,4 @@ server { } ~~~ -Make sure to set `cgi.fix_pathinfo=0` in php.ini to avoid many unnecessary system `stat()` calls. +When using this configuration, you should set `cgi.fix_pathinfo=0` in the `php.ini` file in order to avoid many unnecessary system `stat()` calls. diff --git a/docs/guide/mvc.md b/docs/guide/mvc.md index f67ba4d..1b61db7 100644 --- a/docs/guide/mvc.md +++ b/docs/guide/mvc.md @@ -2,17 +2,17 @@ MVC Overview ============ Yii implements the model-view-controller (MVC) design pattern, which is -widely adopted in Web programming. MVC aims to separate business logic from -user interface considerations, so that developers can more easily change -each part without affecting the other. In MVC, the model represents the -information (the data) and the business rules; the view contains elements -of the user interface such as text, form inputs; and the controller manages -the communication between the model and the view. - -Besides implementing MVC, Yii also introduces a front-controller, called -`application`, which encapsulates the execution context for the processing -of a request. Application collects information about a user request and -then dispatches it to an appropriate controller for further handling. +widely adopted in web and other application programming. MVC aims to separate business logic from +user interface considerations, allowing developers to more easily change individual components of an application without affecting, or even touching, another. + +In MVC, the *model* represents the +information (the data) and the business rules to which the data must adhere. The *view* contains elements +of the user interface, such as text, images, and form elements. The *controller* manages +the communication between the model and the view, acting as an agent. + +Besides implementing the MVC design pattern, Yii also introduces a *front-controller*, called +`application`. The front-controller encapsulates the *execution context* for the processing of a request. This means that the front-controller collects information about a user request, and +then dispatches it to an appropriate controller for actual handling of that request. In other words, the front-controller is the primary application manager, handling all requests and delegating action accordingly. The following diagram shows the static structure of a Yii application: @@ -22,31 +22,20 @@ The following diagram shows the static structure of a Yii application: A Typical Workflow ------------------ -The following diagram shows a typical workflow of a Yii application when -it is handling a user request: +The following diagram shows a typical workflow of a Yii application handling a user request: ![Typical workflow of a Yii application](flow.png) - 1. A user makes a request with the URL `http://www.example.com/index.php?r=post/show&id=1` -and the Web server handles the request by executing the bootstrap script `index.php`. - 2. The bootstrap script creates an [Application](/doc/guide/basics.application) -instance and runs it. - 3. The Application obtains detailed user request information from -an [application component](/doc/guide/basics.application#application-component) -named `request`. - 4. The application determines the requested [controller](/doc/guide/basics.controller) -and [action](/doc/guide/basics.controller#action) with the help -of an application component named `urlManager`. For this example, the controller -is `post`, which refers to the `PostController` class; and the action is `show`, -whose actual meaning is determined by the controller. - 5. The application creates an instance of the requested controller -to further handle the user request. The controller determines that the action -`show` refers to a method named `actionShow` in the controller class. It then -creates and executes filters (e.g. access control, benchmarking) associated -with this action. The action is executed if it is allowed by the filters. - 6. The action reads a `Post` [model](/doc/guide/basics.model) whose ID is `1` from the database. - 7. The action renders a [view](/doc/guide/basics.view) named `show` with the `Post` model. - 8. The view reads and displays the attributes of the `Post` model. - 9. The view executes some [widgets](/doc/guide/basics.view#widget). - 10. The view rendering result is embedded in a [layout](/doc/guide/basics.view#layout). - 11. The action completes the view rendering and displays the result to the user. +1. A user makes a request of the URL `http://www.example.com/index.php?r=post/show&id=1`. The Web server handles the request by executing the bootstrap script `index.php`. +2. The bootstrap script creates an [Application](/doc/guide/basics.application) instance and runs it. +3. The Application instance obtains the detailed user request information from an [application component](/doc/guide/basics.application#application-component) named `request`. +4. The application determines which [controller](/doc/guide/basics.controller) and which [action](/doc/guide/basics.controller#action) of that controller was requested. This is accomplished with the help +of an application component named `urlManager`. For this example, the controller is `post`, which refers to the `PostController` class; and the action is `show`, whose actual meaning is determined by the controller. +5. The application creates an instance of the requested controller +to further handle the user request. The controller determines that the action `show` refers to a method named `actionShow` in the controller class. It then creates and executes filters (e.g. access control, benchmarking) associated with this action. The action is then executed, if execution is allowed by the filters (e.g., if the user has permission to execute that action). +6. The action creates a `Post` [model](/doc/guide/basics.model) instance, using the underlying database table, where the ID value of the corresponding record `1`. +7. The action renders a [view](/doc/guide/basics.view) named `show`, providing to the view the `Post` model instance. +8. The view reads the attributes of the `Post` model instance and displays the values of those attributes. +9. The view executes some [widgets](/doc/guide/basics.view#widget). +10. The view rendering result--the output from the previous steps--is embedded in a [layout](/doc/guide/basics.view#layout) to create a complete page. +11. The action completes the view rendering and displays the result to the user. \ No newline at end of file diff --git a/docs/guide/query-builder.md b/docs/guide/query-builder.md index ffc9871..7625c0b 100644 --- a/docs/guide/query-builder.md +++ b/docs/guide/query-builder.md @@ -45,7 +45,7 @@ $query->select(['tbl_user.name AS author', 'tbl_post.title as title']) // <-- sp ->leftJoin('tbl_post', 'tbl_post.user_id = tbl_user.id'); // <-- join with another table ``` -In the code above we've used `leftJoin` method to select from two related tables at the same time. Firsrt parameter +In the code above we've used `leftJoin` method to select from two related tables at the same time. First parameter specifies table name and the second is the join condition. Query builder has the following methods to join tables: - `innerJoin` diff --git a/docs/guide/security.md b/docs/guide/security.md index a7f4054..3c18261 100644 --- a/docs/guide/security.md +++ b/docs/guide/security.md @@ -1,6 +1,8 @@ Security ======== +Good security is vital to the health and success of many websites. Unfortunately, many developers may cut corners when it comes to security due to a lack of understanding or too large of an implementation hurdle. To make your Yii-based site as secure as possible, the Yii framework has baked in several excellent, and easy to use, security features. + Hashing and verifying passwords ------------------------------ @@ -28,7 +30,7 @@ if (Security::validatePassword($password, $hash)) { ``` -Random data +Creating random data ----------- Random data is useful in many cases. For example, when resetting a password via email you need to generate a token, @@ -63,9 +65,11 @@ Then when user want to read it: $data = \yii\helpers\Security::decrypt($encryptedData, $secretWord); ``` -Making sure data wasn't modified +Confirming data integrity -------------------------------- +Making sure data wasn't modified + hashData() validateData() diff --git a/docs/guide/template.md b/docs/guide/template.md index aec1a70..26c9707 100644 --- a/docs/guide/template.md +++ b/docs/guide/template.md @@ -10,7 +10,7 @@ a custom template engines by reconfiguring this component's behavior: [ 'components' => [ 'view' => [ - 'class' => 'yii\base\View', + 'class' => 'yii\web\View', 'renderers' => [ 'tpl' => [ 'class' => 'yii\renderers\SmartyViewRenderer', diff --git a/docs/guide/url.md b/docs/guide/url.md index a82f741..454a827 100644 --- a/docs/guide/url.md +++ b/docs/guide/url.md @@ -1,57 +1,61 @@ URL Management ============== -The concept of URL management in Yii fairly simple. The idea is that application uses internal routes and parameters -everywhere. Framework takes care of translating routes into URLs and back according to URL manager configuration. -This approach allows you to adjust URLs in a single config file without touching application code. +The concept of URL management in Yii fairly simple. URL management is based on the premise that the application uses internal routes and parameters +everywhere. The framework itself will then translates routes into URLs, and translate URLs into routs, according to the URL manager's configuration. +This approach allows you to change site-wide URLs merely by edited a single config file, without ever touching the application code. Internal route -------------- -Internal routes and parameters are what you're dealing with when implementing an application using Yii. - -Each controller and its action has a corresponding internal route such as `site/index`. Here `site` is referred to as -controller ID while `index` is referred to as action ID. If controller belongs to a module, internal route is prefixed -with the module ID such as `blog/post/index` for a blog module. +When implementing an application using Yii, you'll deal with internal routes and parameters. Each controller and controller action has a corresponding internal route, such as `site/index` or `user/create`. In the former, `site` is referred to as the *controller ID* while `index` is referred to as the *action ID*. In the second example, `user` is the controller ID and `create` is the action ID. If controller belongs to a *module*, the internal route is prefixed with the module ID, such as `blog/post/index` for a blog module (with `post` being the controller ID and `index` being the action ID). Creating URLs ------------- -As was already mentioned, the most important rule is to always use URL manager to create URLs. Url manages is an -application component with `urlManager` id that is accessible both from web and console applications via -`\Yii::$app->urlManager` and has two following URL creation methods available: +The most important rule for creating URLs in your site is to always do so using the URL manager. The URL manager is an +application component with the `urlManager` ID. This component is accessible both from web and console applications via +`\Yii::$app->urlManager`. The component makes availabe the two following URL creation methods: -- createUrl($route, $params = []) -- createAbsoluteUrl($route, $params = []) +- `createUrl($route, $params = [])` +- `createAbsoluteUrl($route, $params = [])` -First one creates URL relative to the application root while the second one creates URL prefixed with protocol and -hostname. The former is suitable for internal application URLs while the latter is used when you need to create rules -for outside the website. For example, when sending emails or generating RSS feed. +The `createUrl` method creates a URL relative to the application root, such as `/index.php/site/index/`. The `createAbsoluteUrl` method creates URL prefixed with the proper protocol and +hostname: `http://www.example.com/index.php/site/index`. The former is suitable for internal application URLs, while the latter is used when you need to create rules for outside the website, such as when sending emails or generating an RSS feed. Some examples: ```php echo \Yii::$app->urlManager->createUrl('site/page', ['id' => 'about']); +// /index.php/site/page/id/about/ echo \Yii::$app->urlManager->createAbsoluteUrl('blog/post/index'); +// http://www.example.com/index.php/blog/post/index/ ``` -Inside web application controller you can use its own `createUrl` shortcut method in the following forms: +The exact format of the outputted URL will depend upon how the URL manager is configured (which is the point). The above examples may also output: + +* `/site/page/id/about/` +* `/index.php?r=site/page&id=about` +* `http://www.example.com/blog/post/index/` +* `http://www.example.com/index.php?r=blog/post/index` + +Inside a web application controller, you can use the controller's own `createUrl` shortcut method. Unlike the global `createUrl` method, the controller version is context sensitive: ```php echo $this->createUrl(''); // currently active route echo $this->createUrl('view', ['id' => 'contact']); // same controller, different action echo $this->createUrl('post/index'); // same module, different controller and action -echo $this->createUrl('/site/index'); // absolute route no matter which controller we're in +echo $this->createUrl('/site/index'); // absolute route no matter what controller is making this call ``` > **Tip**: In order to generate URL with a hashtag, for example `/index.php?r=site/page&id=100#title`, you need to - specify parameter named `#` using `$this->createUrl('post/read', ['id' => 100, '#' => 'title'])`. + specify the parameter named `#` using `$this->createUrl('post/read', ['id' => 100, '#' => 'title'])`. Customizing URLs ---------------- -By default Yii uses a query string format URLs such as `/index.php?r=news/view&id=100`. In order to make URLs -human-friendly you need to configure `urlManager` component like the following: +By default, Yii uses a query string format for URLs, such as `/index.php?r=news/view&id=100`. In order to make URLs +human-friendly (i.e., more readable), you need to configure the `urlManager` component in the application's configuration file. Enabling "pretty" URLs will convert the query string format to a directory-based format: `/index.php/news/view/id/100`. Disabling the `showScriptName` parameter means that `index.php` will not be part of the URLs. Here's the relevant part of the application's configuration file. ```php 60, 'label' => 'test']) ?> +``` + + +Installation +------------ + +The preferred way to install this extension is through [composer](http://getcomposer.org/download/). + +Either run + +``` +php composer.phar require yiisoft/yii2-bootstrap "*" +``` + +or add + +``` +"yiisoft/yii2-bootstrap": "*" +``` + +to the require section of your `composer.json` file. + diff --git a/framework/yii/bootstrap/Tabs.php b/extensions/bootstrap/Tabs.php similarity index 100% rename from framework/yii/bootstrap/Tabs.php rename to extensions/bootstrap/Tabs.php diff --git a/framework/yii/bootstrap/Widget.php b/extensions/bootstrap/Widget.php similarity index 100% rename from framework/yii/bootstrap/Widget.php rename to extensions/bootstrap/Widget.php diff --git a/extensions/mutex/composer.json b/extensions/bootstrap/composer.json similarity index 58% rename from extensions/mutex/composer.json rename to extensions/bootstrap/composer.json index e0079ef..b8eaacf 100644 --- a/extensions/mutex/composer.json +++ b/extensions/bootstrap/composer.json @@ -1,7 +1,7 @@ { - "name": "yiisoft/yii2-mutex", - "description": "Mutual exclusion extension for the Yii framework", - "keywords": ["yii", "mutex"], + "name": "yiisoft/yii2-bootstrap", + "description": "The Twitter Bootstrap extension for the Yii framework", + "keywords": ["yii", "bootstrap"], "type": "yii2-extension", "license": "BSD-3-Clause", "support": { @@ -11,17 +11,13 @@ "irc": "irc://irc.freenode.net/yii", "source": "https://github.com/yiisoft/yii2" }, - "authors": [ - { - "name": "resurtm", - "email": "resurtm@gmail.com" - } - ], "minimum-stability": "dev", "require": { - "yiisoft/yii2": "*" + "yiisoft/yii2": "*", + "twbs/bootstrap": "3.0.*" }, "autoload": { - "psr-0": { "yii\\mutex\\": "" } - } + "psr-0": { "yii\\bootstrap\\": "" } + }, + "target-dir": "yii/bootstrap" } diff --git a/extensions/composer/yii/composer/Installer.php b/extensions/composer/Installer.php similarity index 63% rename from extensions/composer/yii/composer/Installer.php rename to extensions/composer/Installer.php index 0dda073..fbbe329 100644 --- a/extensions/composer/yii/composer/Installer.php +++ b/extensions/composer/Installer.php @@ -11,6 +11,7 @@ use Composer\Package\PackageInterface; use Composer\Installer\LibraryInstaller; use Composer\Repository\InstalledRepositoryInterface; use Composer\Script\CommandEvent; +use Composer\Util\Filesystem; /** * @author Qiang Xue @@ -22,6 +23,8 @@ class Installer extends LibraryInstaller const EXTRA_WRITABLE = 'writable'; const EXTRA_EXECUTABLE = 'executable'; + const EXTENSION_FILE = 'yiisoft/extensions.php'; + /** * @inheritdoc */ @@ -65,8 +68,11 @@ class Installer extends LibraryInstaller 'version' => $package->getVersion(), ]; + $alias = $this->generateDefaultAlias($package); + if (!empty($alias)) { + $extension['alias'] = $alias; + } $extra = $package->getExtra(); - if (isset($extra[self::EXTRA_BOOTSTRAP]) && is_string($extra[self::EXTRA_BOOTSTRAP])) { $extension['bootstrap'] = $extra[self::EXTRA_BOOTSTRAP]; } @@ -76,6 +82,30 @@ class Installer extends LibraryInstaller $this->saveExtensions($extensions); } + protected function generateDefaultAlias(PackageInterface $package) + { + $autoload = $package->getAutoload(); + if (empty($autoload['psr-0'])) { + return false; + } + $fs = new Filesystem; + $vendorDir = $fs->normalizePath($this->vendorDir); + $aliases = []; + foreach ($autoload['psr-0'] as $name => $path) { + $name = str_replace('\\', '/', trim($name, '\\')); + if (!$fs->isAbsolutePath($path)) { + $path = $this->vendorDir . '/' . $package->getName() . '/' . $path; + } + $path = $fs->normalizePath($path); + if (strpos($path . '/', $vendorDir . '/') === 0) { + $aliases["@$name"] = '' . substr($path, strlen($vendorDir)) . '/' . $name; + } else { + $aliases["@$name"] = $path . '/' . $name; + } + } + return $aliases; + } + protected function removePackage(PackageInterface $package) { $packages = $this->loadExtensions(); @@ -85,14 +115,34 @@ class Installer extends LibraryInstaller protected function loadExtensions() { - $file = $this->vendorDir . '/yii-extensions.php'; - return is_file($file) ? require($file) : []; + $file = $this->vendorDir . '/' . self::EXTENSION_FILE; + if (!is_file($file)) { + return []; + } + $extensions = require($file); + + $vendorDir = str_replace('\\', '/', $this->vendorDir); + $n = strlen($vendorDir); + + foreach ($extensions as &$extension) { + if (isset($extension['alias'])) { + foreach ($extension['alias'] as $alias => $path) { + $path = str_replace('\\', '/', $path); + if (strpos($path . '/', $vendorDir . '/') === 0) { + $extension['alias'][$alias] = '' . substr($path, $n); + } + } + } + } + + return $extensions; } protected function saveExtensions(array $extensions) { - $file = $this->vendorDir . '/yii-extensions.php'; - file_put_contents($file, "vendorDir . '/' . self::EXTENSION_FILE; + $array = str_replace("'", '$vendorDir . \'', var_export($extensions, true)); + file_put_contents($file, "getInstallationManager()->addInstaller($installer); - $file = rtrim($composer->getConfig()->get('vendor-dir'), '/') . '/yii-extensions.php'; + $file = rtrim($composer->getConfig()->get('vendor-dir'), '/') . '/yiisoft/extensions.php'; if (!is_file($file)) { - file_put_contents($file, " ['debug'], + 'modules' => [ + 'debug' => 'yii\debug\Module', + ... + ], + ... +]; +``` + +You will see a debugger toolbar showing at the bottom of every page of your application. +You can click on the toolbar to see more detailed debug information. diff --git a/framework/yii/debug/assets/main.css b/extensions/debug/assets/main.css similarity index 100% rename from framework/yii/debug/assets/main.css rename to extensions/debug/assets/main.css diff --git a/extensions/debug/composer.json b/extensions/debug/composer.json new file mode 100644 index 0000000..e1e57b2 --- /dev/null +++ b/extensions/debug/composer.json @@ -0,0 +1,23 @@ +{ + "name": "yiisoft/yii2-debug", + "description": "The debugger extension for the Yii framework", + "keywords": ["yii", "debug", "debugger"], + "type": "yii2-extension", + "license": "BSD-3-Clause", + "support": { + "issues": "https://github.com/yiisoft/yii2/issues?state=open", + "forum": "http://www.yiiframework.com/forum/", + "wiki": "http://www.yiiframework.com/wiki/", + "irc": "irc://irc.freenode.net/yii", + "source": "https://github.com/yiisoft/yii2" + }, + "minimum-stability": "dev", + "require": { + "yiisoft/yii2": "*", + "yiisoft/yii2-bootstrap": "*" + }, + "autoload": { + "psr-0": { "yii\\debug\\": "" } + }, + "target-dir": "yii/debug" +} diff --git a/framework/yii/debug/controllers/DefaultController.php b/extensions/debug/controllers/DefaultController.php similarity index 100% rename from framework/yii/debug/controllers/DefaultController.php rename to extensions/debug/controllers/DefaultController.php diff --git a/framework/yii/debug/panels/ConfigPanel.php b/extensions/debug/panels/ConfigPanel.php similarity index 100% rename from framework/yii/debug/panels/ConfigPanel.php rename to extensions/debug/panels/ConfigPanel.php diff --git a/framework/yii/debug/panels/DbPanel.php b/extensions/debug/panels/DbPanel.php similarity index 100% rename from framework/yii/debug/panels/DbPanel.php rename to extensions/debug/panels/DbPanel.php diff --git a/framework/yii/debug/panels/LogPanel.php b/extensions/debug/panels/LogPanel.php similarity index 100% rename from framework/yii/debug/panels/LogPanel.php rename to extensions/debug/panels/LogPanel.php diff --git a/framework/yii/debug/panels/ProfilingPanel.php b/extensions/debug/panels/ProfilingPanel.php similarity index 100% rename from framework/yii/debug/panels/ProfilingPanel.php rename to extensions/debug/panels/ProfilingPanel.php diff --git a/framework/yii/debug/panels/RequestPanel.php b/extensions/debug/panels/RequestPanel.php similarity index 100% rename from framework/yii/debug/panels/RequestPanel.php rename to extensions/debug/panels/RequestPanel.php diff --git a/framework/yii/debug/views/default/index.php b/extensions/debug/views/default/index.php similarity index 97% rename from framework/yii/debug/views/default/index.php rename to extensions/debug/views/default/index.php index c01230c..93737e2 100644 --- a/framework/yii/debug/views/default/index.php +++ b/extensions/debug/views/default/index.php @@ -3,7 +3,7 @@ use yii\helpers\Html; /** - * @var \yii\base\View $this + * @var \yii\web\View $this * @var array $manifest */ diff --git a/framework/yii/debug/views/default/toolbar.css b/extensions/debug/views/default/toolbar.css similarity index 100% rename from framework/yii/debug/views/default/toolbar.css rename to extensions/debug/views/default/toolbar.css diff --git a/framework/yii/debug/views/default/toolbar.js b/extensions/debug/views/default/toolbar.js similarity index 100% rename from framework/yii/debug/views/default/toolbar.js rename to extensions/debug/views/default/toolbar.js diff --git a/framework/yii/debug/views/default/toolbar.php b/extensions/debug/views/default/toolbar.php similarity index 97% rename from framework/yii/debug/views/default/toolbar.php rename to extensions/debug/views/default/toolbar.php index bc76a67..7d88822 100644 --- a/framework/yii/debug/views/default/toolbar.php +++ b/extensions/debug/views/default/toolbar.php @@ -1,6 +1,6 @@ [ + 'gii' => 'yii\gii\Module', + ... + ], + ... +]; +``` + +You can then access Gii through the following URL: + +``` +http://localhost/path/to/index.php?r=gii +``` diff --git a/framework/yii/gii/assets/gii.js b/extensions/gii/assets/gii.js similarity index 97% rename from framework/yii/gii/assets/gii.js rename to extensions/gii/assets/gii.js index b581d3b..a95221e 100644 --- a/framework/yii/gii/assets/gii.js +++ b/extensions/gii/assets/gii.js @@ -14,7 +14,7 @@ yii.gii = (function ($) { }; var initStickyInputs = function () { - $('.sticky:not(.error) input[type="text"],select,textarea').each(function () { + $('.sticky:not(.error)').find('input[type="text"],select,textarea').each(function () { var value; if (this.tagName === 'SELECT') { value = this.options[this.selectedIndex].text; diff --git a/framework/yii/gii/assets/logo.png b/extensions/gii/assets/logo.png similarity index 100% rename from framework/yii/gii/assets/logo.png rename to extensions/gii/assets/logo.png diff --git a/framework/yii/gii/assets/main.css b/extensions/gii/assets/main.css similarity index 100% rename from framework/yii/gii/assets/main.css rename to extensions/gii/assets/main.css diff --git a/framework/yii/gii/assets/typeahead.js b/extensions/gii/assets/typeahead.js similarity index 100% rename from framework/yii/gii/assets/typeahead.js rename to extensions/gii/assets/typeahead.js diff --git a/framework/yii/gii/assets/typeahead.js-bootstrap.css b/extensions/gii/assets/typeahead.js-bootstrap.css similarity index 100% rename from framework/yii/gii/assets/typeahead.js-bootstrap.css rename to extensions/gii/assets/typeahead.js-bootstrap.css diff --git a/framework/yii/gii/components/ActiveField.php b/extensions/gii/components/ActiveField.php similarity index 100% rename from framework/yii/gii/components/ActiveField.php rename to extensions/gii/components/ActiveField.php diff --git a/extensions/gii/composer.json b/extensions/gii/composer.json new file mode 100644 index 0000000..fc74a7e --- /dev/null +++ b/extensions/gii/composer.json @@ -0,0 +1,23 @@ +{ + "name": "yiisoft/yii2-gii", + "description": "The Gii extension for the Yii framework", + "keywords": ["yii", "gii", "code generator"], + "type": "yii2-extension", + "license": "BSD-3-Clause", + "support": { + "issues": "https://github.com/yiisoft/yii2/issues?state=open", + "forum": "http://www.yiiframework.com/forum/", + "wiki": "http://www.yiiframework.com/wiki/", + "irc": "irc://irc.freenode.net/yii", + "source": "https://github.com/yiisoft/yii2" + }, + "minimum-stability": "dev", + "require": { + "yiisoft/yii2": "*", + "yiisoft/yii2-bootstrap": "*" + }, + "autoload": { + "psr-0": { "yii\\gii\\": "" } + }, + "target-dir": "yii/gii" +} diff --git a/framework/yii/gii/controllers/DefaultController.php b/extensions/gii/controllers/DefaultController.php similarity index 100% rename from framework/yii/gii/controllers/DefaultController.php rename to extensions/gii/controllers/DefaultController.php diff --git a/framework/yii/gii/generators/controller/Generator.php b/extensions/gii/generators/controller/Generator.php similarity index 97% rename from framework/yii/gii/generators/controller/Generator.php rename to extensions/gii/generators/controller/Generator.php index 660ffb4..f23bcd4 100644 --- a/framework/yii/gii/generators/controller/Generator.php +++ b/extensions/gii/generators/controller/Generator.php @@ -31,7 +31,7 @@ class Generator extends \yii\gii\Generator /** * @var string the namespace of the controller class */ - public $ns = 'app\controllers'; + public $ns; /** * @var string list of action IDs separated by commas or spaces */ @@ -40,6 +40,15 @@ class Generator extends \yii\gii\Generator /** * @inheritdoc */ + public function init() + { + parent::init(); + $this->ns = \Yii::$app->controllerNamespace; + } + + /** + * @inheritdoc + */ public function getName() { return 'Controller Generator'; diff --git a/framework/yii/gii/generators/controller/form.php b/extensions/gii/generators/controller/form.php similarity index 90% rename from framework/yii/gii/generators/controller/form.php rename to extensions/gii/generators/controller/form.php index e4d2947..4fba36f 100644 --- a/framework/yii/gii/generators/controller/form.php +++ b/extensions/gii/generators/controller/form.php @@ -1,6 +1,6 @@ /** - * @var yii\base\View $this + * @var yii\web\View $this */ " ?> diff --git a/framework/yii/gii/generators/crud/Generator.php b/extensions/gii/generators/crud/Generator.php similarity index 99% rename from framework/yii/gii/generators/crud/Generator.php rename to extensions/gii/generators/crud/Generator.php index a38cf5e..3fd5e41 100644 --- a/framework/yii/gii/generators/crud/Generator.php +++ b/extensions/gii/generators/crud/Generator.php @@ -84,7 +84,7 @@ class Generator extends \yii\gii\Generator If not set, it means the controller will belong to the application.', 'indexWidgetType' => 'This is the widget type to be used in the index page to display list of the models. You may choose either GridView or ListView', - 'searchModelClass' => 'This is the class representing the data being collecting in the search form. + 'searchModelClass' => 'This is the class representing the data being collected in the search form. A fully qualified namespaced class name is required, e.g., app\models\search\PostSearch.', ]; } diff --git a/framework/yii/gii/generators/crud/form.php b/extensions/gii/generators/crud/form.php similarity index 94% rename from framework/yii/gii/generators/crud/form.php rename to extensions/gii/generators/crud/form.php index fd7df05..1b101c2 100644 --- a/framework/yii/gii/generators/crud/form.php +++ b/extensions/gii/generators/crud/form.php @@ -1,6 +1,6 @@ modelClass, '\\') ?> $model * @var yii\widgets\ActiveForm $form */ diff --git a/framework/yii/gii/generators/crud/templates/views/_search.php b/extensions/gii/generators/crud/templates/views/_search.php similarity index 94% rename from framework/yii/gii/generators/crud/templates/views/_search.php rename to extensions/gii/generators/crud/templates/views/_search.php index 03e21f2..0e23a5c 100644 --- a/framework/yii/gii/generators/crud/templates/views/_search.php +++ b/extensions/gii/generators/crud/templates/views/_search.php @@ -4,7 +4,7 @@ use yii\helpers\Inflector; use yii\helpers\StringHelper; /** - * @var yii\base\View $this + * @var yii\web\View $this * @var yii\gii\generators\crud\Generator $generator */ @@ -15,7 +15,7 @@ use yii\helpers\Html; use yii\widgets\ActiveForm; /** - * @var yii\base\View $this + * @var yii\web\View $this * @var searchModelClass, '\\') ?> $model * @var yii\widgets\ActiveForm $form */ diff --git a/framework/yii/gii/generators/crud/templates/views/create.php b/extensions/gii/generators/crud/templates/views/create.php similarity index 93% rename from framework/yii/gii/generators/crud/templates/views/create.php rename to extensions/gii/generators/crud/templates/views/create.php index 02c30bf..68d08ba 100644 --- a/framework/yii/gii/generators/crud/templates/views/create.php +++ b/extensions/gii/generators/crud/templates/views/create.php @@ -4,7 +4,7 @@ use yii\helpers\Inflector; use yii\helpers\StringHelper; /** - * @var yii\base\View $this + * @var yii\web\View $this * @var yii\gii\generators\crud\Generator $generator */ @@ -14,7 +14,7 @@ echo "modelClass, '\\') ?> $model */ diff --git a/framework/yii/gii/generators/crud/templates/views/index.php b/extensions/gii/generators/crud/templates/views/index.php similarity index 92% rename from framework/yii/gii/generators/crud/templates/views/index.php rename to extensions/gii/generators/crud/templates/views/index.php index d3cebcc..b47c3f3 100644 --- a/framework/yii/gii/generators/crud/templates/views/index.php +++ b/extensions/gii/generators/crud/templates/views/index.php @@ -4,7 +4,7 @@ use yii\helpers\Inflector; use yii\helpers\StringHelper; /** - * @var yii\base\View $this + * @var yii\web\View $this * @var yii\gii\generators\crud\Generator $generator */ @@ -15,10 +15,10 @@ echo " use yii\helpers\Html; -use indexWidgetType === 'grid' ? "yii\grid\GridView" : "yii\widgets\ListView" ?>; +use indexWidgetType === 'grid' ? "yii\\grid\\GridView" : "yii\\widgets\\ListView" ?>; /** - * @var yii\base\View $this + * @var yii\web\View $this * @var yii\data\ActiveDataProvider $dataProvider * @var searchModelClass, '\\') ?> $searchModel */ diff --git a/framework/yii/gii/generators/crud/templates/views/update.php b/extensions/gii/generators/crud/templates/views/update.php similarity index 94% rename from framework/yii/gii/generators/crud/templates/views/update.php rename to extensions/gii/generators/crud/templates/views/update.php index 903a880..2fbbecf 100644 --- a/framework/yii/gii/generators/crud/templates/views/update.php +++ b/extensions/gii/generators/crud/templates/views/update.php @@ -4,7 +4,7 @@ use yii\helpers\Inflector; use yii\helpers\StringHelper; /** - * @var yii\base\View $this + * @var yii\web\View $this * @var yii\gii\generators\crud\Generator $generator */ @@ -16,7 +16,7 @@ echo "modelClass, '\\') ?> $model */ diff --git a/framework/yii/gii/generators/crud/templates/views/view.php b/extensions/gii/generators/crud/templates/views/view.php similarity index 96% rename from framework/yii/gii/generators/crud/templates/views/view.php rename to extensions/gii/generators/crud/templates/views/view.php index a15a7b6..9b5391e 100644 --- a/framework/yii/gii/generators/crud/templates/views/view.php +++ b/extensions/gii/generators/crud/templates/views/view.php @@ -4,7 +4,7 @@ use yii\helpers\Inflector; use yii\helpers\StringHelper; /** - * @var yii\base\View $this + * @var yii\web\View $this * @var yii\gii\generators\crud\Generator $generator */ @@ -17,7 +17,7 @@ use yii\helpers\Html; use yii\widgets\DetailView; /** - * @var yii\base\View $this + * @var yii\web\View $this * @var modelClass, '\\') ?> $model */ diff --git a/framework/yii/gii/generators/form/Generator.php b/extensions/gii/generators/form/Generator.php similarity index 100% rename from framework/yii/gii/generators/form/Generator.php rename to extensions/gii/generators/form/Generator.php diff --git a/framework/yii/gii/generators/form/form.php b/extensions/gii/generators/form/form.php similarity index 90% rename from framework/yii/gii/generators/form/form.php rename to extensions/gii/generators/form/form.php index c04a26e..3d46777 100644 --- a/framework/yii/gii/generators/form/form.php +++ b/extensions/gii/generators/form/form.php @@ -1,6 +1,6 @@ modelClass ?> $model * @var ActiveForm $form */ diff --git a/framework/yii/gii/generators/model/Generator.php b/extensions/gii/generators/model/Generator.php similarity index 99% rename from framework/yii/gii/generators/model/Generator.php rename to extensions/gii/generators/model/Generator.php index 99f2d38..4f628d7 100644 --- a/framework/yii/gii/generators/model/Generator.php +++ b/extensions/gii/generators/model/Generator.php @@ -293,7 +293,7 @@ class Generator extends \yii\gii\Generator $link = $this->generateRelationLink($refs); $relationName = $this->generateRelationName($relations, $refClassName, $refTable, $className, $hasMany); $relations[$refClassName][$relationName] = [ - "return \$this->" . ($hasMany ? 'hasMany' : 'hasOne') . "($refClassName::className(), $link);", + "return \$this->" . ($hasMany ? 'hasMany' : 'hasOne') . "($className::className(), $link);", $className, $hasMany, ]; diff --git a/framework/yii/gii/generators/model/form.php b/extensions/gii/generators/model/form.php similarity index 94% rename from framework/yii/gii/generators/model/form.php rename to extensions/gii/generators/model/form.php index 9eca27c..ddc40f8 100644 --- a/framework/yii/gii/generators/model/form.php +++ b/extensions/gii/generators/model/form.php @@ -1,6 +1,6 @@ moduleClass; diff --git a/framework/yii/gii/generators/module/templates/view.php b/extensions/gii/generators/module/templates/view.php similarity index 95% rename from framework/yii/gii/generators/module/templates/view.php rename to extensions/gii/generators/module/templates/view.php index 41e8bbc..f5f4248 100644 --- a/framework/yii/gii/generators/module/templates/view.php +++ b/extensions/gii/generators/module/templates/view.php @@ -1,6 +1,6 @@ diff --git a/framework/yii/gii/views/default/diff.php b/extensions/gii/views/default/diff.php similarity index 92% rename from framework/yii/gii/views/default/diff.php rename to extensions/gii/views/default/diff.php index 6766528..6ee91a1 100644 --- a/framework/yii/gii/views/default/diff.php +++ b/extensions/gii/views/default/diff.php @@ -1,6 +1,6 @@ diff --git a/framework/yii/gii/views/default/index.php b/extensions/gii/views/default/index.php similarity index 97% rename from framework/yii/gii/views/default/index.php rename to extensions/gii/views/default/index.php index 011a44b..f6d6855 100644 --- a/framework/yii/gii/views/default/index.php +++ b/extensions/gii/views/default/index.php @@ -2,7 +2,7 @@ use yii\helpers\Html; /** - * @var $this \yii\base\View + * @var $this \yii\web\View * @var $content string * @var yii\gii\Generator[] $generators * @var yii\gii\Generator $activeGenerator diff --git a/framework/yii/gii/views/default/view.php b/extensions/gii/views/default/view.php similarity index 98% rename from framework/yii/gii/views/default/view.php rename to extensions/gii/views/default/view.php index 2104d75..dabcf39 100644 --- a/framework/yii/gii/views/default/view.php +++ b/extensions/gii/views/default/view.php @@ -6,7 +6,7 @@ use yii\gii\components\ActiveField; use yii\gii\CodeFile; /** - * @var yii\base\View $this + * @var yii\web\View $this * @var yii\gii\Generator $generator * @var string $id * @var yii\widgets\ActiveForm $form diff --git a/framework/yii/gii/views/default/view/files.php b/extensions/gii/views/default/view/files.php similarity index 98% rename from framework/yii/gii/views/default/view/files.php rename to extensions/gii/views/default/view/files.php index 299f12b..3da2d97 100644 --- a/framework/yii/gii/views/default/view/files.php +++ b/extensions/gii/views/default/view/files.php @@ -4,7 +4,7 @@ use yii\helpers\Html; use yii\gii\CodeFile; /** - * @var $this \yii\base\View + * @var $this \yii\web\View * @var $generator \yii\gii\Generator * @var CodeFile[] $files * @var array $answers diff --git a/framework/yii/gii/views/default/view/results.php b/extensions/gii/views/default/view/results.php similarity index 94% rename from framework/yii/gii/views/default/view/results.php rename to extensions/gii/views/default/view/results.php index e506a4e..0e9b7d9 100644 --- a/framework/yii/gii/views/default/view/results.php +++ b/extensions/gii/views/default/view/results.php @@ -1,6 +1,6 @@ 'start']) ?> +``` Installation ------------ -The preferred way to install this extension is [composer](http://getcomposer.org/download/). +The preferred way to install this extension is through [composer](http://getcomposer.org/download/). Either run + ``` php composer.phar require yiisoft/yii2-jui "*" ``` or add + ``` "yiisoft/yii2-jui": "*" ``` -to the require section of your composer.json. - - -*Note: You might have to run `php composer.phar selfupdate`* - - -Usage & Documentation ---------------------- - -This extension provides multiple widgets to work with jquery.ui, as well as a set of compatible jquery.ui files. - -You can use these widgets in your view files after you have registered the corresponding assets. - -Example: - -```php -echo ProgressBar::widget([ - 'clientOptions' => [ - 'value' => 75, - ], -]); -``` -For further instructions refer to the yii guide. +to the require section of your `composer.json` file. diff --git a/extensions/jui/yii/jui/Resizable.php b/extensions/jui/Resizable.php similarity index 100% rename from extensions/jui/yii/jui/Resizable.php rename to extensions/jui/Resizable.php diff --git a/extensions/jui/yii/jui/ResizableAsset.php b/extensions/jui/ResizableAsset.php similarity index 100% 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extensions/jui/yii/jui/assets/theme/images/ui-icons_888888_256x240.png rename to extensions/jui/assets/theme/images/ui-icons_888888_256x240.png diff --git a/extensions/jui/yii/jui/assets/theme/images/ui-icons_cd0a0a_256x240.png b/extensions/jui/assets/theme/images/ui-icons_cd0a0a_256x240.png similarity index 100% rename from extensions/jui/yii/jui/assets/theme/images/ui-icons_cd0a0a_256x240.png rename to extensions/jui/assets/theme/images/ui-icons_cd0a0a_256x240.png diff --git a/extensions/jui/yii/jui/assets/theme/jquery.ui.css b/extensions/jui/assets/theme/jquery.ui.css similarity index 100% rename from extensions/jui/yii/jui/assets/theme/jquery.ui.css rename to extensions/jui/assets/theme/jquery.ui.css diff --git a/extensions/jui/composer.json b/extensions/jui/composer.json index e7dab28..0888ab1 100644 --- a/extensions/jui/composer.json +++ b/extensions/jui/composer.json @@ -18,7 +18,5 @@ "autoload": { "psr-0": { "yii\\jui\\": "" } }, - "extra": { - "bootstrap": "yii\\jui\\Extension" - } + "target-dir": "yii/jui" } diff --git a/extensions/jui/yii/jui/Extension.php b/extensions/jui/yii/jui/Extension.php deleted file mode 100644 index 4b680ce..0000000 --- a/extensions/jui/yii/jui/Extension.php +++ /dev/null @@ -1,27 +0,0 @@ - - * @since 2.0 - */ -class Extension extends \yii\base\Extension -{ - /** - * @inheritdoc - */ - public static function init() - { - Yii::setAlias('@yii/jui', __DIR__); - } -} diff --git a/extensions/mutex/LICENSE.md b/extensions/mutex/LICENSE.md deleted file mode 100644 index 0bb1a8d..0000000 --- a/extensions/mutex/LICENSE.md +++ /dev/null @@ -1,32 +0,0 @@ -The Yii framework is free software. It is released under the terms of -the following BSD License. - -Copyright © 2008-2013 by Yii Software LLC (http://www.yiisoft.com) -All rights reserved. - -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: - - * Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - * Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in - the documentation and/or other materials provided with the - distribution. - * Neither the name of Yii Software LLC nor the names of its - contributors may be used to endorse or promote products derived - from this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS -FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE -COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, -INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, -BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER -CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT -LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN -ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. diff --git a/extensions/mutex/README.md b/extensions/mutex/README.md deleted file mode 100644 index 161ee8a..0000000 --- a/extensions/mutex/README.md +++ /dev/null @@ -1,42 +0,0 @@ -Yii 2.0 Public Preview - Mutex Extension -======================================== - -Thank you for choosing Yii - a high-performance component-based PHP framework. - -If you are looking for a production-ready PHP framework, please use -[Yii v1.1](https://github.com/yiisoft/yii). - -Yii 2.0 is still under heavy development. We may make significant changes -without prior notices. **Yii 2.0 is not ready for production use yet.** - -[![Build Status](https://secure.travis-ci.org/yiisoft/yii2.png)](http://travis-ci.org/yiisoft/yii2) - -This is the yii2-mutex extension. - - -Installation ------------- - -The prefered way to install this extension is through [composer](http://getcomposer.org/download/). - -Either run -``` -php composer.phar require yiisoft/yii2-mutex "*" -``` - -or add -``` -"yiisoft/yii2-mutex": "*" -``` -to the require section of your composer.json. - - -*Note: You might have to run `php composer.phar selfupdate`* - - -Usage & Documentation ---------------------- - -This component can be used to perform actions similar to the concept of [mutual exclusion](http://en.wikipedia.org/wiki/Mutual_exclusion). - -For concrete examples and advanced usage refer to the yii guide. diff --git a/extensions/smarty/LICENSE.md b/extensions/smarty/LICENSE.md index 0bb1a8d..e98f03d 100644 --- a/extensions/smarty/LICENSE.md +++ b/extensions/smarty/LICENSE.md @@ -1,7 +1,7 @@ The Yii framework is free software. It is released under the terms of the following BSD License. -Copyright © 2008-2013 by Yii Software LLC (http://www.yiisoft.com) +Copyright © 2008 by Yii Software LLC (http://www.yiisoft.com) All rights reserved. Redistribution and use in source and binary forms, with or without diff --git a/extensions/smarty/README.md b/extensions/smarty/README.md index b73a507..06617f0 100644 --- a/extensions/smarty/README.md +++ b/extensions/smarty/README.md @@ -1,55 +1,15 @@ -Yii 2.0 Public Preview - Smarty View Renderer -============================================= +Smarty Extension for Yii 2 +========================== -Thank you for choosing Yii - a high-performance component-based PHP framework. +This extension provides a `ViewRender` that would allow you to use Smarty view template engine. -If you are looking for a production-ready PHP framework, please use -[Yii v1.1](https://github.com/yiisoft/yii). - -Yii 2.0 is still under heavy development. We may make significant changes -without prior notices. **Yii 2.0 is not ready for production use yet.** - -[![Build Status](https://secure.travis-ci.org/yiisoft/yii2.png)](http://travis-ci.org/yiisoft/yii2) - -This is the yii2-smarty extension. - - -Installation ------------- - -The prefered way to install this extension is through [composer](http://getcomposer.org/download/). - -Either run -``` -php composer.phar require yiisoft/yii2-smarty "*" -``` - -or add -```json -"yiisoft/yii2-smarty": "*" -``` -to the require section of your composer.json. - - -*Note: You might have to run `php composer.phar selfupdate`* - - -Usage & Documentation ---------------------- - -This extension has to be registered prior to usage. -To enable this view renderer add it to the $rendereres property of your view object. - -Example: +To use this extension, simply add the following code in your application configuration: ```php - [ 'view' => [ - 'class' => 'yii\base\View', 'renderers' => [ 'tpl' => [ 'class' => 'yii\smarty\ViewRenderer', @@ -61,4 +21,21 @@ return [ ]; ``` -For further instructions refer to the related section in the yii guide. +Installation +------------ + +The preferred way to install this extension is through [composer](http://getcomposer.org/download/). + +Either run + +``` +php composer.phar require yiisoft/yii2-smarty "*" +``` + +or add + +```json +"yiisoft/yii2-smarty": "*" +``` + +to the require section of your composer.json. diff --git a/extensions/smarty/yii/smarty/ViewRenderer.php b/extensions/smarty/ViewRenderer.php similarity index 100% rename from extensions/smarty/yii/smarty/ViewRenderer.php rename to extensions/smarty/ViewRenderer.php diff --git a/extensions/smarty/composer.json b/extensions/smarty/composer.json index 90a154f..566187a 100644 --- a/extensions/smarty/composer.json +++ b/extensions/smarty/composer.json @@ -24,5 +24,6 @@ }, "autoload": { "psr-0": { "yii\\smarty\\": "" } - } + }, + "target-dir": "yii/smarty" } diff --git a/extensions/twig/LICENSE.md b/extensions/twig/LICENSE.md index 0bb1a8d..e98f03d 100644 --- a/extensions/twig/LICENSE.md +++ b/extensions/twig/LICENSE.md @@ -1,7 +1,7 @@ The Yii framework is free software. It is released under the terms of the following BSD License. -Copyright © 2008-2013 by Yii Software LLC (http://www.yiisoft.com) +Copyright © 2008 by Yii Software LLC (http://www.yiisoft.com) All rights reserved. Redistribution and use in source and binary forms, with or without diff --git a/extensions/twig/README.md b/extensions/twig/README.md index 57342f7..8099e1c 100644 --- a/extensions/twig/README.md +++ b/extensions/twig/README.md @@ -1,54 +1,15 @@ -Yii 2.0 Public Preview - Twig View Renderer -=========================================== +Twig Extension for Yii 2 +======================== -Thank you for choosing Yii - a high-performance component-based PHP framework. +This extension provides a `ViewRender` that would allow you to use Twig view template engine. -If you are looking for a production-ready PHP framework, please use -[Yii v1.1](https://github.com/yiisoft/yii). +To use this extension, simply add the following code in your application configuration: -Yii 2.0 is still under heavy development. We may make significant changes -without prior notices. **Yii 2.0 is not ready for production use yet.** - -[![Build Status](https://secure.travis-ci.org/yiisoft/yii2.png)](http://travis-ci.org/yiisoft/yii2) - -This is the yii2-twig extension. - - -Installation ------------- - -The prefered way to install this extension is through [composer](http://getcomposer.org/download/). - -Either run -``` -php composer.phar require yiisoft/yii2-twig "*" -``` - -or add -``` -"yiisoft/yii2-twig": "*" -``` -to the require section of your composer.json. - - -*Note: You might have to run `php composer.phar selfupdate`* - - -Usage & Documentation ---------------------- - -This extension has to be registered prior to usage. -To enable this view renderer add it to the $rendereres property of your view object. - -Example: ```php - [ 'view' => [ - 'class' => 'yii\base\View', 'renderers' => [ 'twig' => [ 'class' => 'yii\twig\ViewRenderer', @@ -61,4 +22,22 @@ return [ ]; ``` -For further instructions refer to the related section in the yii guide. + +Installation +------------ + +The preferred way to install this extension is through [composer](http://getcomposer.org/download/). + +Either run + +``` +php composer.phar require yiisoft/yii2-twig "*" +``` + +or add + +``` +"yiisoft/yii2-twig": "*" +``` + +to the require section of your composer.json. diff --git a/extensions/twig/yii/twig/ViewRenderer.php b/extensions/twig/ViewRenderer.php similarity index 100% rename from extensions/twig/yii/twig/ViewRenderer.php rename to extensions/twig/ViewRenderer.php diff --git a/extensions/twig/composer.json b/extensions/twig/composer.json index f67cbbd..c57c65d 100644 --- a/extensions/twig/composer.json +++ b/extensions/twig/composer.json @@ -24,5 +24,6 @@ }, "autoload": { "psr-0": { "yii\\twig\\": "" } - } + }, + "target-dir": "yii/twig" } diff --git a/framework/LICENSE.md b/framework/LICENSE.md index 6edcc4f..e98f03d 100644 --- a/framework/LICENSE.md +++ b/framework/LICENSE.md @@ -1,7 +1,7 @@ The Yii framework is free software. It is released under the terms of the following BSD License. -Copyright © 2008-2013 by Yii Software LLC (http://www.yiisoft.com) +Copyright © 2008 by Yii Software LLC (http://www.yiisoft.com) All rights reserved. Redistribution and use in source and binary forms, with or without @@ -29,4 +29,4 @@ LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. \ No newline at end of file +POSSIBILITY OF SUCH DAMAGE. diff --git a/framework/composer.json b/framework/composer.json index 419b4b7..9e6e3c4 100644 --- a/framework/composer.json +++ b/framework/composer.json @@ -66,9 +66,10 @@ "require": { "php": ">=5.4.0", "yiisoft/yii2-composer": "*", + "yiisoft/jquery": "1.10.*", "ext-mbstring": "*", "lib-pcre": "*", - "phpspec/php-diff": "1.0.*", + "phpspec/php-diff": "dev-master", "ezyang/htmlpurifier": "4.5.*" }, "autoload": { diff --git a/framework/yii/BaseYii.php b/framework/yii/BaseYii.php index 09312c3..011a9c7 100644 --- a/framework/yii/BaseYii.php +++ b/framework/yii/BaseYii.php @@ -321,18 +321,12 @@ class BaseYii * the rest of the name-value pairs in the array will be used to initialize * the corresponding object properties. * - * The object type can be either a class name or the [[getAlias()|alias]] of - * the class. For example, - * - * - `app\components\GoogleMap`: fully-qualified namespaced class. - * - `@app/components/GoogleMap`: an alias, used for non-namespaced class. - * * Below are some usage examples: * * ~~~ - * $object = \Yii::createObject('@app/components/GoogleMap'); + * $object = \Yii::createObject('app\components\GoogleMap'); * $object = \Yii::createObject([ - * 'class' => '\app\components\GoogleMap', + * 'class' => 'app\components\GoogleMap', * 'apiKey' => 'xyz', * ]); * ~~~ diff --git a/framework/yii/assets/jquery.js b/framework/yii/assets/jquery.js deleted file mode 100644 index e2c203f..0000000 --- a/framework/yii/assets/jquery.js +++ /dev/null @@ -1,9597 +0,0 @@ -/*! - * jQuery JavaScript Library v1.9.1 - * http://jquery.com/ - * - * Includes Sizzle.js - * http://sizzlejs.com/ - * - * Copyright 2005, 2012 jQuery Foundation, Inc. and other contributors - * Released under the MIT license - * http://jquery.org/license - * - * Date: 2013-2-4 - */ -(function( window, undefined ) { - -// Can't do this because several apps including ASP.NET trace -// the stack via arguments.caller.callee and Firefox dies if -// you try to trace through "use strict" call chains. (#13335) -// Support: Firefox 18+ -//"use strict"; -var - // The deferred used on DOM ready - readyList, - - // A central reference to the root jQuery(document) - rootjQuery, - - // Support: IE<9 - // For `typeof node.method` instead of `node.method !== undefined` - core_strundefined = typeof undefined, - - // Use the correct document accordingly with window argument (sandbox) - document = window.document, - location = window.location, - - // Map over jQuery in case of overwrite - _jQuery = window.jQuery, - - // Map over the $ in case of overwrite - _$ = window.$, - - // [[Class]] -> type pairs - class2type = {}, - - // List of deleted data cache ids, so we can reuse them - core_deletedIds = [], - - core_version = "1.9.1", - - // Save a reference to some core methods - core_concat = core_deletedIds.concat, - core_push = core_deletedIds.push, - core_slice = core_deletedIds.slice, - core_indexOf = core_deletedIds.indexOf, - core_toString = class2type.toString, - core_hasOwn = class2type.hasOwnProperty, - core_trim = core_version.trim, - - // Define a local copy of jQuery - jQuery = function( selector, context ) { - // The jQuery object is actually just the init constructor 'enhanced' - return new jQuery.fn.init( selector, context, rootjQuery ); - }, - - // Used for matching numbers - core_pnum = /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/.source, - - // Used for splitting on whitespace - core_rnotwhite = /\S+/g, - - // Make sure we trim BOM and NBSP (here's looking at you, Safari 5.0 and IE) - rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g, - - // A simple way to check for HTML strings - // Prioritize #id over to avoid XSS via location.hash (#9521) - // Strict HTML recognition (#11290: must start with <) - rquickExpr = /^(?:(<[\w\W]+>)[^>]*|#([\w-]*))$/, - - // Match a standalone tag - rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>|)$/, - - // JSON RegExp - rvalidchars = /^[\],:{}\s]*$/, - rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g, - rvalidescape = /\\(?:["\\\/bfnrt]|u[\da-fA-F]{4})/g, - rvalidtokens = /"[^"\\\r\n]*"|true|false|null|-?(?:\d+\.|)\d+(?:[eE][+-]?\d+|)/g, - - // Matches dashed string for camelizing - rmsPrefix = /^-ms-/, - rdashAlpha = /-([\da-z])/gi, - - // Used by jQuery.camelCase as callback to replace() - fcamelCase = function( all, letter ) { - return letter.toUpperCase(); - }, - - // The ready event handler - completed = function( event ) { - - // readyState === "complete" is good enough for us to call the dom ready in oldIE - if ( document.addEventListener || event.type === "load" || document.readyState === "complete" ) { - detach(); - jQuery.ready(); - } - }, - // Clean-up method for dom ready events - detach = function() { - if ( document.addEventListener ) { - document.removeEventListener( "DOMContentLoaded", completed, false ); - window.removeEventListener( "load", completed, false ); - - } else { - document.detachEvent( "onreadystatechange", completed ); - window.detachEvent( "onload", completed ); - } - }; - -jQuery.fn = jQuery.prototype = { - // The current version of jQuery being used - jquery: core_version, - - constructor: jQuery, - init: function( selector, context, rootjQuery ) { - var match, elem; - - // HANDLE: $(""), $(null), $(undefined), $(false) - if ( !selector ) { - return this; - } - - // Handle HTML strings - if ( typeof selector === "string" ) { - if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) { - // Assume that strings that start and end with <> are HTML and skip the regex check - match = [ null, selector, null ]; - - } else { - match = rquickExpr.exec( selector ); - } - - // Match html or make sure no context is specified for #id - if ( match && (match[1] || !context) ) { - - // HANDLE: $(html) -> $(array) - if ( match[1] ) { - context = context instanceof jQuery ? context[0] : context; - - // scripts is true for back-compat - jQuery.merge( this, jQuery.parseHTML( - match[1], - context && context.nodeType ? context.ownerDocument || context : document, - true - ) ); - - // HANDLE: $(html, props) - if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) { - for ( match in context ) { - // Properties of context are called as methods if possible - if ( jQuery.isFunction( this[ match ] ) ) { - this[ match ]( context[ match ] ); - - // ...and otherwise set as attributes - } else { - this.attr( match, context[ match ] ); - } - } - } - - return this; - - // HANDLE: $(#id) - } else { - elem = document.getElementById( match[2] ); - - // Check parentNode to catch when Blackberry 4.6 returns - // nodes that are no longer in the document #6963 - if ( elem && elem.parentNode ) { - // Handle the case where IE and Opera return items - // by name instead of ID - if ( elem.id !== match[2] ) { - return rootjQuery.find( selector ); - } - - // Otherwise, we inject the element directly into the jQuery object - this.length = 1; - this[0] = elem; - } - - this.context = document; - this.selector = selector; - return this; - } - - // HANDLE: $(expr, $(...)) - } else if ( !context || context.jquery ) { - return ( context || rootjQuery ).find( selector ); - - // HANDLE: $(expr, context) - // (which is just equivalent to: $(context).find(expr) - } else { - return this.constructor( context ).find( selector ); - } - - // HANDLE: $(DOMElement) - } else if ( selector.nodeType ) { - this.context = this[0] = selector; - this.length = 1; - return this; - - // HANDLE: $(function) - // Shortcut for document ready - } else if ( jQuery.isFunction( selector ) ) { - return rootjQuery.ready( selector ); - } - - if ( selector.selector !== undefined ) { - this.selector = selector.selector; - this.context = selector.context; - } - - return jQuery.makeArray( selector, this ); - }, - - // Start with an empty selector - selector: "", - - // The default length of a jQuery object is 0 - length: 0, - - // The number of elements contained in the matched element set - size: function() { - return this.length; - }, - - toArray: function() { - return core_slice.call( this ); - }, - - // Get the Nth element in the matched element set OR - // Get the whole matched element set as a clean array - get: function( num ) { - return num == null ? - - // Return a 'clean' array - this.toArray() : - - // Return just the object - ( num < 0 ? this[ this.length + num ] : this[ num ] ); - }, - - // Take an array of elements and push it onto the stack - // (returning the new matched element set) - pushStack: function( elems ) { - - // Build a new jQuery matched element set - var ret = jQuery.merge( this.constructor(), elems ); - - // Add the old object onto the stack (as a reference) - ret.prevObject = this; - ret.context = this.context; - - // Return the newly-formed element set - return ret; - }, - - // Execute a callback for every element in the matched set. - // (You can seed the arguments with an array of args, but this is - // only used internally.) - each: function( callback, args ) { - return jQuery.each( this, callback, args ); - }, - - ready: function( fn ) { - // Add the callback - jQuery.ready.promise().done( fn ); - - return this; - }, - - slice: function() { - return this.pushStack( core_slice.apply( this, arguments ) ); - }, - - first: function() { - return this.eq( 0 ); - }, - - last: function() { - return this.eq( -1 ); - }, - - eq: function( i ) { - var len = this.length, - j = +i + ( i < 0 ? len : 0 ); - return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] ); - }, - - map: function( callback ) { - return this.pushStack( jQuery.map(this, function( elem, i ) { - return callback.call( elem, i, elem ); - })); - }, - - end: function() { - return this.prevObject || this.constructor(null); - }, - - // For internal use only. - // Behaves like an Array's method, not like a jQuery method. - push: core_push, - sort: [].sort, - splice: [].splice -}; - -// Give the init function the jQuery prototype for later instantiation -jQuery.fn.init.prototype = jQuery.fn; - -jQuery.extend = jQuery.fn.extend = function() { - var src, copyIsArray, copy, name, options, clone, - target = arguments[0] || {}, - i = 1, - length = arguments.length, - deep = false; - - // Handle a deep copy situation - if ( typeof target === "boolean" ) { - deep = target; - target = arguments[1] || {}; - // skip the boolean and the target - i = 2; - } - - // Handle case when target is a string or something (possible in deep copy) - if ( typeof target !== "object" && !jQuery.isFunction(target) ) { - target = {}; - } - - // extend jQuery itself if only one argument is passed - if ( length === i ) { - target = this; - --i; - } - - for ( ; i < length; i++ ) { - // Only deal with non-null/undefined values - if ( (options = arguments[ i ]) != null ) { - // Extend the base object - for ( name in options ) { - src = target[ name ]; - copy = options[ name ]; - - // Prevent never-ending loop - if ( target === copy ) { - continue; - } - - // Recurse if we're merging plain objects or arrays - if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) { - if ( copyIsArray ) { - copyIsArray = false; - clone = src && jQuery.isArray(src) ? src : []; - - } else { - clone = src && jQuery.isPlainObject(src) ? src : {}; - } - - // Never move original objects, clone them - target[ name ] = jQuery.extend( deep, clone, copy ); - - // Don't bring in undefined values - } else if ( copy !== undefined ) { - target[ name ] = copy; - } - } - } - } - - // Return the modified object - return target; -}; - -jQuery.extend({ - noConflict: function( deep ) { - if ( window.$ === jQuery ) { - window.$ = _$; - } - - if ( deep && window.jQuery === jQuery ) { - window.jQuery = _jQuery; - } - - return jQuery; - }, - - // Is the DOM ready to be used? Set to true once it occurs. - isReady: false, - - // A counter to track how many items to wait for before - // the ready event fires. See #6781 - readyWait: 1, - - // Hold (or release) the ready event - holdReady: function( hold ) { - if ( hold ) { - jQuery.readyWait++; - } else { - jQuery.ready( true ); - } - }, - - // Handle when the DOM is ready - ready: function( wait ) { - - // Abort if there are pending holds or we're already ready - if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) { - return; - } - - // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443). - if ( !document.body ) { - return setTimeout( jQuery.ready ); - } - - // Remember that the DOM is ready - jQuery.isReady = true; - - // If a normal DOM Ready event fired, decrement, and wait if need be - if ( wait !== true && --jQuery.readyWait > 0 ) { - return; - } - - // If there are functions bound, to execute - readyList.resolveWith( document, [ jQuery ] ); - - // Trigger any bound ready events - if ( jQuery.fn.trigger ) { - jQuery( document ).trigger("ready").off("ready"); - } - }, - - // See test/unit/core.js for details concerning isFunction. - // Since version 1.3, DOM methods and functions like alert - // aren't supported. They return false on IE (#2968). - isFunction: function( obj ) { - return jQuery.type(obj) === "function"; - }, - - isArray: Array.isArray || function( obj ) { - return jQuery.type(obj) === "array"; - }, - - isWindow: function( obj ) { - return obj != null && obj == obj.window; - }, - - isNumeric: function( obj ) { - return !isNaN( parseFloat(obj) ) && isFinite( obj ); - }, - - type: function( obj ) { - if ( obj == null ) { - return String( obj ); - } - return typeof obj === "object" || typeof obj === "function" ? - class2type[ core_toString.call(obj) ] || "object" : - typeof obj; - }, - - isPlainObject: function( obj ) { - // Must be an Object. - // Because of IE, we also have to check the presence of the constructor property. - // Make sure that DOM nodes and window objects don't pass through, as well - if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) { - return false; - } - - try { - // Not own constructor property must be Object - if ( obj.constructor && - !core_hasOwn.call(obj, "constructor") && - !core_hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) { - return false; - } - } catch ( e ) { - // IE8,9 Will throw exceptions on certain host objects #9897 - return false; - } - - // Own properties are enumerated firstly, so to speed up, - // if last one is own, then all properties are own. - - var key; - for ( key in obj ) {} - - return key === undefined || core_hasOwn.call( obj, key ); - }, - - isEmptyObject: function( obj ) { - var name; - for ( name in obj ) { - return false; - } - return true; - }, - - error: function( msg ) { - throw new Error( msg ); - }, - - // data: string of html - // context (optional): If specified, the fragment will be created in this context, defaults to document - // keepScripts (optional): If true, will include scripts passed in the html string - parseHTML: function( data, context, keepScripts ) { - if ( !data || typeof data !== "string" ) { - return null; - } - if ( typeof context === "boolean" ) { - keepScripts = context; - context = false; - } - context = context || document; - - var parsed = rsingleTag.exec( data ), - scripts = !keepScripts && []; - - // Single tag - if ( parsed ) { - return [ context.createElement( parsed[1] ) ]; - } - - parsed = jQuery.buildFragment( [ data ], context, scripts ); - if ( scripts ) { - jQuery( scripts ).remove(); - } - return jQuery.merge( [], parsed.childNodes ); - }, - - parseJSON: function( data ) { - // Attempt to parse using the native JSON parser first - if ( window.JSON && window.JSON.parse ) { - return window.JSON.parse( data ); - } - - if ( data === null ) { - return data; - } - - if ( typeof data === "string" ) { - - // Make sure leading/trailing whitespace is removed (IE can't handle it) - data = jQuery.trim( data ); - - if ( data ) { - // Make sure the incoming data is actual JSON - // Logic borrowed from http://json.org/json2.js - if ( rvalidchars.test( data.replace( rvalidescape, "@" ) - .replace( rvalidtokens, "]" ) - .replace( rvalidbraces, "")) ) { - - return ( new Function( "return " + data ) )(); - } - } - } - - jQuery.error( "Invalid JSON: " + data ); - }, - - // Cross-browser xml parsing - parseXML: function( data ) { - var xml, tmp; - if ( !data || typeof data !== "string" ) { - return null; - } - try { - if ( window.DOMParser ) { // Standard - tmp = new DOMParser(); - xml = tmp.parseFromString( data , "text/xml" ); - } else { // IE - xml = new ActiveXObject( "Microsoft.XMLDOM" ); - xml.async = "false"; - xml.loadXML( data ); - } - } catch( e ) { - xml = undefined; - } - if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) { - jQuery.error( "Invalid XML: " + data ); - } - return xml; - }, - - noop: function() {}, - - // Evaluates a script in a global context - // Workarounds based on findings by Jim Driscoll - // http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context - globalEval: function( data ) { - if ( data && jQuery.trim( data ) ) { - // We use execScript on Internet Explorer - // We use an anonymous function so that context is window - // rather than jQuery in Firefox - ( window.execScript || function( data ) { - window[ "eval" ].call( window, data ); - } )( data ); - } - }, - - // Convert dashed to camelCase; used by the css and data modules - // Microsoft forgot to hump their vendor prefix (#9572) - camelCase: function( string ) { - return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase ); - }, - - nodeName: function( elem, name ) { - return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase(); - }, - - // args is for internal usage only - each: function( obj, callback, args ) { - var value, - i = 0, - length = obj.length, - isArray = isArraylike( obj ); - - if ( args ) { - if ( isArray ) { - for ( ; i < length; i++ ) { - value = callback.apply( obj[ i ], args ); - - if ( value === false ) { - break; - } - } - } else { - for ( i in obj ) { - value = callback.apply( obj[ i ], args ); - - if ( value === false ) { - break; - } - } - } - - // A special, fast, case for the most common use of each - } else { - if ( isArray ) { - for ( ; i < length; i++ ) { - value = callback.call( obj[ i ], i, obj[ i ] ); - - if ( value === false ) { - break; - } - } - } else { - for ( i in obj ) { - value = callback.call( obj[ i ], i, obj[ i ] ); - - if ( value === false ) { - break; - } - } - } - } - - return obj; - }, - - // Use native String.trim function wherever possible - trim: core_trim && !core_trim.call("\uFEFF\xA0") ? - function( text ) { - return text == null ? - "" : - core_trim.call( text ); - } : - - // Otherwise use our own trimming functionality - function( text ) { - return text == null ? - "" : - ( text + "" ).replace( rtrim, "" ); - }, - - // results is for internal usage only - makeArray: function( arr, results ) { - var ret = results || []; - - if ( arr != null ) { - if ( isArraylike( Object(arr) ) ) { - jQuery.merge( ret, - typeof arr === "string" ? - [ arr ] : arr - ); - } else { - core_push.call( ret, arr ); - } - } - - return ret; - }, - - inArray: function( elem, arr, i ) { - var len; - - if ( arr ) { - if ( core_indexOf ) { - return core_indexOf.call( arr, elem, i ); - } - - len = arr.length; - i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0; - - for ( ; i < len; i++ ) { - // Skip accessing in sparse arrays - if ( i in arr && arr[ i ] === elem ) { - return i; - } - } - } - - return -1; - }, - - merge: function( first, second ) { - var l = second.length, - i = first.length, - j = 0; - - if ( typeof l === "number" ) { - for ( ; j < l; j++ ) { - first[ i++ ] = second[ j ]; - } - } else { - while ( second[j] !== undefined ) { - first[ i++ ] = second[ j++ ]; - } - } - - first.length = i; - - return first; - }, - - grep: function( elems, callback, inv ) { - var retVal, - ret = [], - i = 0, - length = elems.length; - inv = !!inv; - - // Go through the array, only saving the items - // that pass the validator function - for ( ; i < length; i++ ) { - retVal = !!callback( elems[ i ], i ); - if ( inv !== retVal ) { - ret.push( elems[ i ] ); - } - } - - return ret; - }, - - // arg is for internal usage only - map: function( elems, callback, arg ) { - var value, - i = 0, - length = elems.length, - isArray = isArraylike( elems ), - ret = []; - - // Go through the array, translating each of the items to their - if ( isArray ) { - for ( ; i < length; i++ ) { - value = callback( elems[ i ], i, arg ); - - if ( value != null ) { - ret[ ret.length ] = value; - } - } - - // Go through every key on the object, - } else { - for ( i in elems ) { - value = callback( elems[ i ], i, arg ); - - if ( value != null ) { - ret[ ret.length ] = value; - } - } - } - - // Flatten any nested arrays - return core_concat.apply( [], ret ); - }, - - // A global GUID counter for objects - guid: 1, - - // Bind a function to a context, optionally partially applying any - // arguments. - proxy: function( fn, context ) { - var args, proxy, tmp; - - if ( typeof context === "string" ) { - tmp = fn[ context ]; - context = fn; - fn = tmp; - } - - // Quick check to determine if target is callable, in the spec - // this throws a TypeError, but we will just return undefined. - if ( !jQuery.isFunction( fn ) ) { - return undefined; - } - - // Simulated bind - args = core_slice.call( arguments, 2 ); - proxy = function() { - return fn.apply( context || this, args.concat( core_slice.call( arguments ) ) ); - }; - - // Set the guid of unique handler to the same of original handler, so it can be removed - proxy.guid = fn.guid = fn.guid || jQuery.guid++; - - return proxy; - }, - - // Multifunctional method to get and set values of a collection - // The value/s can optionally be executed if it's a function - access: function( elems, fn, key, value, chainable, emptyGet, raw ) { - var i = 0, - length = elems.length, - bulk = key == null; - - // Sets many values - if ( jQuery.type( key ) === "object" ) { - chainable = true; - for ( i in key ) { - jQuery.access( elems, fn, i, key[i], true, emptyGet, raw ); - } - - // Sets one value - } else if ( value !== undefined ) { - chainable = true; - - if ( !jQuery.isFunction( value ) ) { - raw = true; - } - - if ( bulk ) { - // Bulk operations run against the entire set - if ( raw ) { - fn.call( elems, value ); - fn = null; - - // ...except when executing function values - } else { - bulk = fn; - fn = function( elem, key, value ) { - return bulk.call( jQuery( elem ), value ); - }; - } - } - - if ( fn ) { - for ( ; i < length; i++ ) { - fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) ); - } - } - } - - return chainable ? - elems : - - // Gets - bulk ? - fn.call( elems ) : - length ? fn( elems[0], key ) : emptyGet; - }, - - now: function() { - return ( new Date() ).getTime(); - } -}); - -jQuery.ready.promise = function( obj ) { - if ( !readyList ) { - - readyList = jQuery.Deferred(); - - // Catch cases where $(document).ready() is called after the browser event has already occurred. - // we once tried to use readyState "interactive" here, but it caused issues like the one - // discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15 - if ( document.readyState === "complete" ) { - // Handle it asynchronously to allow scripts the opportunity to delay ready - setTimeout( jQuery.ready ); - - // Standards-based browsers support DOMContentLoaded - } else if ( document.addEventListener ) { - // Use the handy event callback - document.addEventListener( "DOMContentLoaded", completed, false ); - - // A fallback to window.onload, that will always work - window.addEventListener( "load", completed, false ); - - // If IE event model is used - } else { - // Ensure firing before onload, maybe late but safe also for iframes - document.attachEvent( "onreadystatechange", completed ); - - // A fallback to window.onload, that will always work - window.attachEvent( "onload", completed ); - - // If IE and not a frame - // continually check to see if the document is ready - var top = false; - - try { - top = window.frameElement == null && document.documentElement; - } catch(e) {} - - if ( top && top.doScroll ) { - (function doScrollCheck() { - if ( !jQuery.isReady ) { - - try { - // Use the trick by Diego Perini - // http://javascript.nwbox.com/IEContentLoaded/ - top.doScroll("left"); - } catch(e) { - return setTimeout( doScrollCheck, 50 ); - } - - // detach all dom ready events - detach(); - - // and execute any waiting functions - jQuery.ready(); - } - })(); - } - } - } - return readyList.promise( obj ); -}; - -// Populate the class2type map -jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) { - class2type[ "[object " + name + "]" ] = name.toLowerCase(); -}); - -function isArraylike( obj ) { - var length = obj.length, - type = jQuery.type( obj ); - - if ( jQuery.isWindow( obj ) ) { - return false; - } - - if ( obj.nodeType === 1 && length ) { - return true; - } - - return type === "array" || type !== "function" && - ( length === 0 || - typeof length === "number" && length > 0 && ( length - 1 ) in obj ); -} - -// All jQuery objects should point back to these -rootjQuery = jQuery(document); -// String to Object options format cache -var optionsCache = {}; - -// Convert String-formatted options into Object-formatted ones and store in cache -function createOptions( options ) { - var object = optionsCache[ options ] = {}; - jQuery.each( options.match( core_rnotwhite ) || [], function( _, flag ) { - object[ flag ] = true; - }); - return object; -} - -/* - * Create a callback list using the following parameters: - * - * options: an optional list of space-separated options that will change how - * the callback list behaves or a more traditional option object - * - * By default a callback list will act like an event callback list and can be - * "fired" multiple times. - * - * Possible options: - * - * once: will ensure the callback list can only be fired once (like a Deferred) - * - * memory: will keep track of previous values and will call any callback added - * after the list has been fired right away with the latest "memorized" - * values (like a Deferred) - * - * unique: will ensure a callback can only be added once (no duplicate in the list) - * - * stopOnFalse: interrupt callings when a callback returns false - * - */ -jQuery.Callbacks = function( options ) { - - // Convert options from String-formatted to Object-formatted if needed - // (we check in cache first) - options = typeof options === "string" ? - ( optionsCache[ options ] || createOptions( options ) ) : - jQuery.extend( {}, options ); - - var // Flag to know if list is currently firing - firing, - // Last fire value (for non-forgettable lists) - memory, - // Flag to know if list was already fired - fired, - // End of the loop when firing - firingLength, - // Index of currently firing callback (modified by remove if needed) - firingIndex, - // First callback to fire (used internally by add and fireWith) - firingStart, - // Actual callback list - list = [], - // Stack of fire calls for repeatable lists - stack = !options.once && [], - // Fire callbacks - fire = function( data ) { - memory = options.memory && data; - fired = true; - firingIndex = firingStart || 0; - firingStart = 0; - firingLength = list.length; - firing = true; - for ( ; list && firingIndex < firingLength; firingIndex++ ) { - if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) { - memory = false; // To prevent further calls using add - break; - } - } - firing = false; - if ( list ) { - if ( stack ) { - if ( stack.length ) { - fire( stack.shift() ); - } - } else if ( memory ) { - list = []; - } else { - self.disable(); - } - } - }, - // Actual Callbacks object - self = { - // Add a callback or a collection of callbacks to the list - add: function() { - if ( list ) { - // First, we save the current length - var start = list.length; - (function add( args ) { - jQuery.each( args, function( _, arg ) { - var type = jQuery.type( arg ); - if ( type === "function" ) { - if ( !options.unique || !self.has( arg ) ) { - list.push( arg ); - } - } else if ( arg && arg.length && type !== "string" ) { - // Inspect recursively - add( arg ); - } - }); - })( arguments ); - // Do we need to add the callbacks to the - // current firing batch? - if ( firing ) { - firingLength = list.length; - // With memory, if we're not firing then - // we should call right away - } else if ( memory ) { - firingStart = start; - fire( memory ); - } - } - return this; - }, - // Remove a callback from the list - remove: function() { - if ( list ) { - jQuery.each( arguments, function( _, arg ) { - var index; - while( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) { - list.splice( index, 1 ); - // Handle firing indexes - if ( firing ) { - if ( index <= firingLength ) { - firingLength--; - } - if ( index <= firingIndex ) { - firingIndex--; - } - } - } - }); - } - return this; - }, - // Check if a given callback is in the list. - // If no argument is given, return whether or not list has callbacks attached. - has: function( fn ) { - return fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length ); - }, - // Remove all callbacks from the list - empty: function() { - list = []; - return this; - }, - // Have the list do nothing anymore - disable: function() { - list = stack = memory = undefined; - return this; - }, - // Is it disabled? - disabled: function() { - return !list; - }, - // Lock the list in its current state - lock: function() { - stack = undefined; - if ( !memory ) { - self.disable(); - } - return this; - }, - // Is it locked? - locked: function() { - return !stack; - }, - // Call all callbacks with the given context and arguments - fireWith: function( context, args ) { - args = args || []; - args = [ context, args.slice ? args.slice() : args ]; - if ( list && ( !fired || stack ) ) { - if ( firing ) { - stack.push( args ); - } else { - fire( args ); - } - } - return this; - }, - // Call all the callbacks with the given arguments - fire: function() { - self.fireWith( this, arguments ); - return this; - }, - // To know if the callbacks have already been called at least once - fired: function() { - return !!fired; - } - }; - - return self; -}; -jQuery.extend({ - - Deferred: function( func ) { - var tuples = [ - // action, add listener, listener list, final state - [ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ], - [ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ], - [ "notify", "progress", jQuery.Callbacks("memory") ] - ], - state = "pending", - promise = { - state: function() { - return state; - }, - always: function() { - deferred.done( arguments ).fail( arguments ); - return this; - }, - then: function( /* fnDone, fnFail, fnProgress */ ) { - var fns = arguments; - return jQuery.Deferred(function( newDefer ) { - jQuery.each( tuples, function( i, tuple ) { - var action = tuple[ 0 ], - fn = jQuery.isFunction( fns[ i ] ) && fns[ i ]; - // deferred[ done | fail | progress ] for forwarding actions to newDefer - deferred[ tuple[1] ](function() { - var returned = fn && fn.apply( this, arguments ); - if ( returned && jQuery.isFunction( returned.promise ) ) { - returned.promise() - .done( newDefer.resolve ) - .fail( newDefer.reject ) - .progress( newDefer.notify ); - } else { - newDefer[ action + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments ); - } - }); - }); - fns = null; - }).promise(); - }, - // Get a promise for this deferred - // If obj is provided, the promise aspect is added to the object - promise: function( obj ) { - return obj != null ? jQuery.extend( obj, promise ) : promise; - } - }, - deferred = {}; - - // Keep pipe for back-compat - promise.pipe = promise.then; - - // Add list-specific methods - jQuery.each( tuples, function( i, tuple ) { - var list = tuple[ 2 ], - stateString = tuple[ 3 ]; - - // promise[ done | fail | progress ] = list.add - promise[ tuple[1] ] = list.add; - - // Handle state - if ( stateString ) { - list.add(function() { - // state = [ resolved | rejected ] - state = stateString; - - // [ reject_list | resolve_list ].disable; progress_list.lock - }, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock ); - } - - // deferred[ resolve | reject | notify ] - deferred[ tuple[0] ] = function() { - deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments ); - return this; - }; - deferred[ tuple[0] + "With" ] = list.fireWith; - }); - - // Make the deferred a promise - promise.promise( deferred ); - - // Call given func if any - if ( func ) { - func.call( deferred, deferred ); - } - - // All done! - return deferred; - }, - - // Deferred helper - when: function( subordinate /* , ..., subordinateN */ ) { - var i = 0, - resolveValues = core_slice.call( arguments ), - length = resolveValues.length, - - // the count of uncompleted subordinates - remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0, - - // the master Deferred. If resolveValues consist of only a single Deferred, just use that. - deferred = remaining === 1 ? subordinate : jQuery.Deferred(), - - // Update function for both resolve and progress values - updateFunc = function( i, contexts, values ) { - return function( value ) { - contexts[ i ] = this; - values[ i ] = arguments.length > 1 ? core_slice.call( arguments ) : value; - if( values === progressValues ) { - deferred.notifyWith( contexts, values ); - } else if ( !( --remaining ) ) { - deferred.resolveWith( contexts, values ); - } - }; - }, - - progressValues, progressContexts, resolveContexts; - - // add listeners to Deferred subordinates; treat others as resolved - if ( length > 1 ) { - progressValues = new Array( length ); - progressContexts = new Array( length ); - resolveContexts = new Array( length ); - for ( ; i < length; i++ ) { - if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) { - resolveValues[ i ].promise() - .done( updateFunc( i, resolveContexts, resolveValues ) ) - .fail( deferred.reject ) - .progress( updateFunc( i, progressContexts, progressValues ) ); - } else { - --remaining; - } - } - } - - // if we're not waiting on anything, resolve the master - if ( !remaining ) { - deferred.resolveWith( resolveContexts, resolveValues ); - } - - return deferred.promise(); - } -}); -jQuery.support = (function() { - - var support, all, a, - input, select, fragment, - opt, eventName, isSupported, i, - div = document.createElement("div"); - - // Setup - div.setAttribute( "className", "t" ); - div.innerHTML = "
a"; - - // Support tests won't run in some limited or non-browser environments - all = div.getElementsByTagName("*"); - a = div.getElementsByTagName("a")[ 0 ]; - if ( !all || !a || !all.length ) { - return {}; - } - - // First batch of tests - select = document.createElement("select"); - opt = select.appendChild( document.createElement("option") ); - input = div.getElementsByTagName("input")[ 0 ]; - - a.style.cssText = "top:1px;float:left;opacity:.5"; - support = { - // Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7) - getSetAttribute: div.className !== "t", - - // IE strips leading whitespace when .innerHTML is used - leadingWhitespace: div.firstChild.nodeType === 3, - - // Make sure that tbody elements aren't automatically inserted - // IE will insert them into empty tables - tbody: !div.getElementsByTagName("tbody").length, - - // Make sure that link elements get serialized correctly by innerHTML - // This requires a wrapper element in IE - htmlSerialize: !!div.getElementsByTagName("link").length, - - // Get the style information from getAttribute - // (IE uses .cssText instead) - style: /top/.test( a.getAttribute("style") ), - - // Make sure that URLs aren't manipulated - // (IE normalizes it by default) - hrefNormalized: a.getAttribute("href") === "/a", - - // Make sure that element opacity exists - // (IE uses filter instead) - // Use a regex to work around a WebKit issue. See #5145 - opacity: /^0.5/.test( a.style.opacity ), - - // Verify style float existence - // (IE uses styleFloat instead of cssFloat) - cssFloat: !!a.style.cssFloat, - - // Check the default checkbox/radio value ("" on WebKit; "on" elsewhere) - checkOn: !!input.value, - - // Make sure that a selected-by-default option has a working selected property. - // (WebKit defaults to false instead of true, IE too, if it's in an optgroup) - optSelected: opt.selected, - - // Tests for enctype support on a form (#6743) - enctype: !!document.createElement("form").enctype, - - // Makes sure cloning an html5 element does not cause problems - // Where outerHTML is undefined, this still works - html5Clone: document.createElement("nav").cloneNode( true ).outerHTML !== "<:nav>", - - // jQuery.support.boxModel DEPRECATED in 1.8 since we don't support Quirks Mode - boxModel: document.compatMode === "CSS1Compat", - - // Will be defined later - deleteExpando: true, - noCloneEvent: true, - inlineBlockNeedsLayout: false, - shrinkWrapBlocks: false, - reliableMarginRight: true, - boxSizingReliable: true, - pixelPosition: false - }; - - // Make sure checked status is properly cloned - input.checked = true; - support.noCloneChecked = input.cloneNode( true ).checked; - - // Make sure that the options inside disabled selects aren't marked as disabled - // (WebKit marks them as disabled) - select.disabled = true; - support.optDisabled = !opt.disabled; - - // Support: IE<9 - try { - delete div.test; - } catch( e ) { - support.deleteExpando = false; - } - - // Check if we can trust getAttribute("value") - input = document.createElement("input"); - input.setAttribute( "value", "" ); - support.input = input.getAttribute( "value" ) === ""; - - // Check if an input maintains its value after becoming a radio - input.value = "t"; - input.setAttribute( "type", "radio" ); - support.radioValue = input.value === "t"; - - // #11217 - WebKit loses check when the name is after the checked attribute - input.setAttribute( "checked", "t" ); - input.setAttribute( "name", "t" ); - - fragment = document.createDocumentFragment(); - fragment.appendChild( input ); - - // Check if a disconnected checkbox will retain its checked - // value of true after appended to the DOM (IE6/7) - support.appendChecked = input.checked; - - // WebKit doesn't clone checked state correctly in fragments - support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked; - - // Support: IE<9 - // Opera does not clone events (and typeof div.attachEvent === undefined). - // IE9-10 clones events bound via attachEvent, but they don't trigger with .click() - if ( div.attachEvent ) { - div.attachEvent( "onclick", function() { - support.noCloneEvent = false; - }); - - div.cloneNode( true ).click(); - } - - // Support: IE<9 (lack submit/change bubble), Firefox 17+ (lack focusin event) - // Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP), test/csp.php - for ( i in { submit: true, change: true, focusin: true }) { - div.setAttribute( eventName = "on" + i, "t" ); - - support[ i + "Bubbles" ] = eventName in window || div.attributes[ eventName ].expando === false; - } - - div.style.backgroundClip = "content-box"; - div.cloneNode( true ).style.backgroundClip = ""; - support.clearCloneStyle = div.style.backgroundClip === "content-box"; - - // Run tests that need a body at doc ready - jQuery(function() { - var container, marginDiv, tds, - divReset = "padding:0;margin:0;border:0;display:block;box-sizing:content-box;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;", - body = document.getElementsByTagName("body")[0]; - - if ( !body ) { - // Return for frameset docs that don't have a body - return; - } - - container = document.createElement("div"); - container.style.cssText = "border:0;width:0;height:0;position:absolute;top:0;left:-9999px;margin-top:1px"; - - body.appendChild( container ).appendChild( div ); - - // Support: IE8 - // Check if table cells still have offsetWidth/Height when they are set - // to display:none and there are still other visible table cells in a - // table row; if so, offsetWidth/Height are not reliable for use when - // determining if an element has been hidden directly using - // display:none (it is still safe to use offsets if a parent element is - // hidden; don safety goggles and see bug #4512 for more information). - div.innerHTML = "
t
"; - tds = div.getElementsByTagName("td"); - tds[ 0 ].style.cssText = "padding:0;margin:0;border:0;display:none"; - isSupported = ( tds[ 0 ].offsetHeight === 0 ); - - tds[ 0 ].style.display = ""; - tds[ 1 ].style.display = "none"; - - // Support: IE8 - // Check if empty table cells still have offsetWidth/Height - support.reliableHiddenOffsets = isSupported && ( tds[ 0 ].offsetHeight === 0 ); - - // Check box-sizing and margin behavior - div.innerHTML = ""; - div.style.cssText = "box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%;"; - support.boxSizing = ( div.offsetWidth === 4 ); - support.doesNotIncludeMarginInBodyOffset = ( body.offsetTop !== 1 ); - - // Use window.getComputedStyle because jsdom on node.js will break without it. - if ( window.getComputedStyle ) { - support.pixelPosition = ( window.getComputedStyle( div, null ) || {} ).top !== "1%"; - support.boxSizingReliable = ( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px"; - - // Check if div with explicit width and no margin-right incorrectly - // gets computed margin-right based on width of container. (#3333) - // Fails in WebKit before Feb 2011 nightlies - // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right - marginDiv = div.appendChild( document.createElement("div") ); - marginDiv.style.cssText = div.style.cssText = divReset; - marginDiv.style.marginRight = marginDiv.style.width = "0"; - div.style.width = "1px"; - - support.reliableMarginRight = - !parseFloat( ( window.getComputedStyle( marginDiv, null ) || {} ).marginRight ); - } - - if ( typeof div.style.zoom !== core_strundefined ) { - // Support: IE<8 - // Check if natively block-level elements act like inline-block - // elements when setting their display to 'inline' and giving - // them layout - div.innerHTML = ""; - div.style.cssText = divReset + "width:1px;padding:1px;display:inline;zoom:1"; - support.inlineBlockNeedsLayout = ( div.offsetWidth === 3 ); - - // Support: IE6 - // Check if elements with layout shrink-wrap their children - div.style.display = "block"; - div.innerHTML = "
"; - div.firstChild.style.width = "5px"; - support.shrinkWrapBlocks = ( div.offsetWidth !== 3 ); - - if ( support.inlineBlockNeedsLayout ) { - // Prevent IE 6 from affecting layout for positioned elements #11048 - // Prevent IE from shrinking the body in IE 7 mode #12869 - // Support: IE<8 - body.style.zoom = 1; - } - } - - body.removeChild( container ); - - // Null elements to avoid leaks in IE - container = div = tds = marginDiv = null; - }); - - // Null elements to avoid leaks in IE - all = select = fragment = opt = a = input = null; - - return support; -})(); - -var rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/, - rmultiDash = /([A-Z])/g; - -function internalData( elem, name, data, pvt /* Internal Use Only */ ){ - if ( !jQuery.acceptData( elem ) ) { - return; - } - - var thisCache, ret, - internalKey = jQuery.expando, - getByName = typeof name === "string", - - // We have to handle DOM nodes and JS objects differently because IE6-7 - // can't GC object references properly across the DOM-JS boundary - isNode = elem.nodeType, - - // Only DOM nodes need the global jQuery cache; JS object data is - // attached directly to the object so GC can occur automatically - cache = isNode ? jQuery.cache : elem, - - // Only defining an ID for JS objects if its cache already exists allows - // the code to shortcut on the same path as a DOM node with no cache - id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey; - - // Avoid doing any more work than we need to when trying to get data on an - // object that has no data at all - if ( (!id || !cache[id] || (!pvt && !cache[id].data)) && getByName && data === undefined ) { - return; - } - - if ( !id ) { - // Only DOM nodes need a new unique ID for each element since their data - // ends up in the global cache - if ( isNode ) { - elem[ internalKey ] = id = core_deletedIds.pop() || jQuery.guid++; - } else { - id = internalKey; - } - } - - if ( !cache[ id ] ) { - cache[ id ] = {}; - - // Avoids exposing jQuery metadata on plain JS objects when the object - // is serialized using JSON.stringify - if ( !isNode ) { - cache[ id ].toJSON = jQuery.noop; - } - } - - // An object can be passed to jQuery.data instead of a key/value pair; this gets - // shallow copied over onto the existing cache - if ( typeof name === "object" || typeof name === "function" ) { - if ( pvt ) { - cache[ id ] = jQuery.extend( cache[ id ], name ); - } else { - cache[ id ].data = jQuery.extend( cache[ id ].data, name ); - } - } - - thisCache = cache[ id ]; - - // jQuery data() is stored in a separate object inside the object's internal data - // cache in order to avoid key collisions between internal data and user-defined - // data. - if ( !pvt ) { - if ( !thisCache.data ) { - thisCache.data = {}; - } - - thisCache = thisCache.data; - } - - if ( data !== undefined ) { - thisCache[ jQuery.camelCase( name ) ] = data; - } - - // Check for both converted-to-camel and non-converted data property names - // If a data property was specified - if ( getByName ) { - - // First Try to find as-is property data - ret = thisCache[ name ]; - - // Test for null|undefined property data - if ( ret == null ) { - - // Try to find the camelCased property - ret = thisCache[ jQuery.camelCase( name ) ]; - } - } else { - ret = thisCache; - } - - return ret; -} - -function internalRemoveData( elem, name, pvt ) { - if ( !jQuery.acceptData( elem ) ) { - return; - } - - var i, l, thisCache, - isNode = elem.nodeType, - - // See jQuery.data for more information - cache = isNode ? jQuery.cache : elem, - id = isNode ? elem[ jQuery.expando ] : jQuery.expando; - - // If there is already no cache entry for this object, there is no - // purpose in continuing - if ( !cache[ id ] ) { - return; - } - - if ( name ) { - - thisCache = pvt ? cache[ id ] : cache[ id ].data; - - if ( thisCache ) { - - // Support array or space separated string names for data keys - if ( !jQuery.isArray( name ) ) { - - // try the string as a key before any manipulation - if ( name in thisCache ) { - name = [ name ]; - } else { - - // split the camel cased version by spaces unless a key with the spaces exists - name = jQuery.camelCase( name ); - if ( name in thisCache ) { - name = [ name ]; - } else { - name = name.split(" "); - } - } - } else { - // If "name" is an array of keys... - // When data is initially created, via ("key", "val") signature, - // keys will be converted to camelCase. - // Since there is no way to tell _how_ a key was added, remove - // both plain key and camelCase key. #12786 - // This will only penalize the array argument path. - name = name.concat( jQuery.map( name, jQuery.camelCase ) ); - } - - for ( i = 0, l = name.length; i < l; i++ ) { - delete thisCache[ name[i] ]; - } - - // If there is no data left in the cache, we want to continue - // and let the cache object itself get destroyed - if ( !( pvt ? isEmptyDataObject : jQuery.isEmptyObject )( thisCache ) ) { - return; - } - } - } - - // See jQuery.data for more information - if ( !pvt ) { - delete cache[ id ].data; - - // Don't destroy the parent cache unless the internal data object - // had been the only thing left in it - if ( !isEmptyDataObject( cache[ id ] ) ) { - return; - } - } - - // Destroy the cache - if ( isNode ) { - jQuery.cleanData( [ elem ], true ); - - // Use delete when supported for expandos or `cache` is not a window per isWindow (#10080) - } else if ( jQuery.support.deleteExpando || cache != cache.window ) { - delete cache[ id ]; - - // When all else fails, null - } else { - cache[ id ] = null; - } -} - -jQuery.extend({ - cache: {}, - - // Unique for each copy of jQuery on the page - // Non-digits removed to match rinlinejQuery - expando: "jQuery" + ( core_version + Math.random() ).replace( /\D/g, "" ), - - // The following elements throw uncatchable exceptions if you - // attempt to add expando properties to them. - noData: { - "embed": true, - // Ban all objects except for Flash (which handle expandos) - "object": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000", - "applet": true - }, - - hasData: function( elem ) { - elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ]; - return !!elem && !isEmptyDataObject( elem ); - }, - - data: function( elem, name, data ) { - return internalData( elem, name, data ); - }, - - removeData: function( elem, name ) { - return internalRemoveData( elem, name ); - }, - - // For internal use only. - _data: function( elem, name, data ) { - return internalData( elem, name, data, true ); - }, - - _removeData: function( elem, name ) { - return internalRemoveData( elem, name, true ); - }, - - // A method for determining if a DOM node can handle the data expando - acceptData: function( elem ) { - // Do not set data on non-element because it will not be cleared (#8335). - if ( elem.nodeType && elem.nodeType !== 1 && elem.nodeType !== 9 ) { - return false; - } - - var noData = elem.nodeName && jQuery.noData[ elem.nodeName.toLowerCase() ]; - - // nodes accept data unless otherwise specified; rejection can be conditional - return !noData || noData !== true && elem.getAttribute("classid") === noData; - } -}); - -jQuery.fn.extend({ - data: function( key, value ) { - var attrs, name, - elem = this[0], - i = 0, - data = null; - - // Gets all values - if ( key === undefined ) { - if ( this.length ) { - data = jQuery.data( elem ); - - if ( elem.nodeType === 1 && !jQuery._data( elem, "parsedAttrs" ) ) { - attrs = elem.attributes; - for ( ; i < attrs.length; i++ ) { - name = attrs[i].name; - - if ( !name.indexOf( "data-" ) ) { - name = jQuery.camelCase( name.slice(5) ); - - dataAttr( elem, name, data[ name ] ); - } - } - jQuery._data( elem, "parsedAttrs", true ); - } - } - - return data; - } - - // Sets multiple values - if ( typeof key === "object" ) { - return this.each(function() { - jQuery.data( this, key ); - }); - } - - return jQuery.access( this, function( value ) { - - if ( value === undefined ) { - // Try to fetch any internally stored data first - return elem ? dataAttr( elem, key, jQuery.data( elem, key ) ) : null; - } - - this.each(function() { - jQuery.data( this, key, value ); - }); - }, null, value, arguments.length > 1, null, true ); - }, - - removeData: function( key ) { - return this.each(function() { - jQuery.removeData( this, key ); - }); - } -}); - -function dataAttr( elem, key, data ) { - // If nothing was found internally, try to fetch any - // data from the HTML5 data-* attribute - if ( data === undefined && elem.nodeType === 1 ) { - - var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase(); - - data = elem.getAttribute( name ); - - if ( typeof data === "string" ) { - try { - data = data === "true" ? true : - data === "false" ? false : - data === "null" ? null : - // Only convert to a number if it doesn't change the string - +data + "" === data ? +data : - rbrace.test( data ) ? jQuery.parseJSON( data ) : - data; - } catch( e ) {} - - // Make sure we set the data so it isn't changed later - jQuery.data( elem, key, data ); - - } else { - data = undefined; - } - } - - return data; -} - -// checks a cache object for emptiness -function isEmptyDataObject( obj ) { - var name; - for ( name in obj ) { - - // if the public data object is empty, the private is still empty - if ( name === "data" && jQuery.isEmptyObject( obj[name] ) ) { - continue; - } - if ( name !== "toJSON" ) { - return false; - } - } - - return true; -} -jQuery.extend({ - queue: function( elem, type, data ) { - var queue; - - if ( elem ) { - type = ( type || "fx" ) + "queue"; - queue = jQuery._data( elem, type ); - - // Speed up dequeue by getting out quickly if this is just a lookup - if ( data ) { - if ( !queue || jQuery.isArray(data) ) { - queue = jQuery._data( elem, type, jQuery.makeArray(data) ); - } else { - queue.push( data ); - } - } - return queue || []; - } - }, - - dequeue: function( elem, type ) { - type = type || "fx"; - - var queue = jQuery.queue( elem, type ), - startLength = queue.length, - fn = queue.shift(), - hooks = jQuery._queueHooks( elem, type ), - next = function() { - jQuery.dequeue( elem, type ); - }; - - // If the fx queue is dequeued, always remove the progress sentinel - if ( fn === "inprogress" ) { - fn = queue.shift(); - startLength--; - } - - hooks.cur = fn; - if ( fn ) { - - // Add a progress sentinel to prevent the fx queue from being - // automatically dequeued - if ( type === "fx" ) { - queue.unshift( "inprogress" ); - } - - // clear up the last queue stop function - delete hooks.stop; - fn.call( elem, next, hooks ); - } - - if ( !startLength && hooks ) { - hooks.empty.fire(); - } - }, - - // not intended for public consumption - generates a queueHooks object, or returns the current one - _queueHooks: function( elem, type ) { - var key = type + "queueHooks"; - return jQuery._data( elem, key ) || jQuery._data( elem, key, { - empty: jQuery.Callbacks("once memory").add(function() { - jQuery._removeData( elem, type + "queue" ); - jQuery._removeData( elem, key ); - }) - }); - } -}); - -jQuery.fn.extend({ - queue: function( type, data ) { - var setter = 2; - - if ( typeof type !== "string" ) { - data = type; - type = "fx"; - setter--; - } - - if ( arguments.length < setter ) { - return jQuery.queue( this[0], type ); - } - - return data === undefined ? - this : - this.each(function() { - var queue = jQuery.queue( this, type, data ); - - // ensure a hooks for this queue - jQuery._queueHooks( this, type ); - - if ( type === "fx" && queue[0] !== "inprogress" ) { - jQuery.dequeue( this, type ); - } - }); - }, - dequeue: function( type ) { - return this.each(function() { - jQuery.dequeue( this, type ); - }); - }, - // Based off of the plugin by Clint Helfers, with permission. - // http://blindsignals.com/index.php/2009/07/jquery-delay/ - delay: function( time, type ) { - time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time; - type = type || "fx"; - - return this.queue( type, function( next, hooks ) { - var timeout = setTimeout( next, time ); - hooks.stop = function() { - clearTimeout( timeout ); - }; - }); - }, - clearQueue: function( type ) { - return this.queue( type || "fx", [] ); - }, - // Get a promise resolved when queues of a certain type - // are emptied (fx is the type by default) - promise: function( type, obj ) { - var tmp, - count = 1, - defer = jQuery.Deferred(), - elements = this, - i = this.length, - resolve = function() { - if ( !( --count ) ) { - defer.resolveWith( elements, [ elements ] ); - } - }; - - if ( typeof type !== "string" ) { - obj = type; - type = undefined; - } - type = type || "fx"; - - while( i-- ) { - tmp = jQuery._data( elements[ i ], type + "queueHooks" ); - if ( tmp && tmp.empty ) { - count++; - tmp.empty.add( resolve ); - } - } - resolve(); - return defer.promise( obj ); - } -}); -var nodeHook, boolHook, - rclass = /[\t\r\n]/g, - rreturn = /\r/g, - rfocusable = /^(?:input|select|textarea|button|object)$/i, - rclickable = /^(?:a|area)$/i, - rboolean = /^(?:checked|selected|autofocus|autoplay|async|controls|defer|disabled|hidden|loop|multiple|open|readonly|required|scoped)$/i, - ruseDefault = /^(?:checked|selected)$/i, - getSetAttribute = jQuery.support.getSetAttribute, - getSetInput = jQuery.support.input; - -jQuery.fn.extend({ - attr: function( name, value ) { - return jQuery.access( this, jQuery.attr, name, value, arguments.length > 1 ); - }, - - removeAttr: function( name ) { - return this.each(function() { - jQuery.removeAttr( this, name ); - }); - }, - - prop: function( name, value ) { - return jQuery.access( this, jQuery.prop, name, value, arguments.length > 1 ); - }, - - removeProp: function( name ) { - name = jQuery.propFix[ name ] || name; - return this.each(function() { - // try/catch handles cases where IE balks (such as removing a property on window) - try { - this[ name ] = undefined; - delete this[ name ]; - } catch( e ) {} - }); - }, - - addClass: function( value ) { - var classes, elem, cur, clazz, j, - i = 0, - len = this.length, - proceed = typeof value === "string" && value; - - if ( jQuery.isFunction( value ) ) { - return this.each(function( j ) { - jQuery( this ).addClass( value.call( this, j, this.className ) ); - }); - } - - if ( proceed ) { - // The disjunction here is for better compressibility (see removeClass) - classes = ( value || "" ).match( core_rnotwhite ) || []; - - for ( ; i < len; i++ ) { - elem = this[ i ]; - cur = elem.nodeType === 1 && ( elem.className ? - ( " " + elem.className + " " ).replace( rclass, " " ) : - " " - ); - - if ( cur ) { - j = 0; - while ( (clazz = classes[j++]) ) { - if ( cur.indexOf( " " + clazz + " " ) < 0 ) { - cur += clazz + " "; - } - } - elem.className = jQuery.trim( cur ); - - } - } - } - - return this; - }, - - removeClass: function( value ) { - var classes, elem, cur, clazz, j, - i = 0, - len = this.length, - proceed = arguments.length === 0 || typeof value === "string" && value; - - if ( jQuery.isFunction( value ) ) { - return this.each(function( j ) { - jQuery( this ).removeClass( value.call( this, j, this.className ) ); - }); - } - if ( proceed ) { - classes = ( value || "" ).match( core_rnotwhite ) || []; - - for ( ; i < len; i++ ) { - elem = this[ i ]; - // This expression is here for better compressibility (see addClass) - cur = elem.nodeType === 1 && ( elem.className ? - ( " " + elem.className + " " ).replace( rclass, " " ) : - "" - ); - - if ( cur ) { - j = 0; - while ( (clazz = classes[j++]) ) { - // Remove *all* instances - while ( cur.indexOf( " " + clazz + " " ) >= 0 ) { - cur = cur.replace( " " + clazz + " ", " " ); - } - } - elem.className = value ? jQuery.trim( cur ) : ""; - } - } - } - - return this; - }, - - toggleClass: function( value, stateVal ) { - var type = typeof value, - isBool = typeof stateVal === "boolean"; - - if ( jQuery.isFunction( value ) ) { - return this.each(function( i ) { - jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal ); - }); - } - - return this.each(function() { - if ( type === "string" ) { - // toggle individual class names - var className, - i = 0, - self = jQuery( this ), - state = stateVal, - classNames = value.match( core_rnotwhite ) || []; - - while ( (className = classNames[ i++ ]) ) { - // check each className given, space separated list - state = isBool ? state : !self.hasClass( className ); - self[ state ? "addClass" : "removeClass" ]( className ); - } - - // Toggle whole class name - } else if ( type === core_strundefined || type === "boolean" ) { - if ( this.className ) { - // store className if set - jQuery._data( this, "__className__", this.className ); - } - - // If the element has a class name or if we're passed "false", - // then remove the whole classname (if there was one, the above saved it). - // Otherwise bring back whatever was previously saved (if anything), - // falling back to the empty string if nothing was stored. - this.className = this.className || value === false ? "" : jQuery._data( this, "__className__" ) || ""; - } - }); - }, - - hasClass: function( selector ) { - var className = " " + selector + " ", - i = 0, - l = this.length; - for ( ; i < l; i++ ) { - if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) { - return true; - } - } - - return false; - }, - - val: function( value ) { - var ret, hooks, isFunction, - elem = this[0]; - - if ( !arguments.length ) { - if ( elem ) { - hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ]; - - if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) { - return ret; - } - - ret = elem.value; - - return typeof ret === "string" ? - // handle most common string cases - ret.replace(rreturn, "") : - // handle cases where value is null/undef or number - ret == null ? "" : ret; - } - - return; - } - - isFunction = jQuery.isFunction( value ); - - return this.each(function( i ) { - var val, - self = jQuery(this); - - if ( this.nodeType !== 1 ) { - return; - } - - if ( isFunction ) { - val = value.call( this, i, self.val() ); - } else { - val = value; - } - - // Treat null/undefined as ""; convert numbers to string - if ( val == null ) { - val = ""; - } else if ( typeof val === "number" ) { - val += ""; - } else if ( jQuery.isArray( val ) ) { - val = jQuery.map(val, function ( value ) { - return value == null ? "" : value + ""; - }); - } - - hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ]; - - // If set returns undefined, fall back to normal setting - if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) { - this.value = val; - } - }); - } -}); - -jQuery.extend({ - valHooks: { - option: { - get: function( elem ) { - // attributes.value is undefined in Blackberry 4.7 but - // uses .value. See #6932 - var val = elem.attributes.value; - return !val || val.specified ? elem.value : elem.text; - } - }, - select: { - get: function( elem ) { - var value, option, - options = elem.options, - index = elem.selectedIndex, - one = elem.type === "select-one" || index < 0, - values = one ? null : [], - max = one ? index + 1 : options.length, - i = index < 0 ? - max : - one ? index : 0; - - // Loop through all the selected options - for ( ; i < max; i++ ) { - option = options[ i ]; - - // oldIE doesn't update selected after form reset (#2551) - if ( ( option.selected || i === index ) && - // Don't return options that are disabled or in a disabled optgroup - ( jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null ) && - ( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) { - - // Get the specific value for the option - value = jQuery( option ).val(); - - // We don't need an array for one selects - if ( one ) { - return value; - } - - // Multi-Selects return an array - values.push( value ); - } - } - - return values; - }, - - set: function( elem, value ) { - var values = jQuery.makeArray( value ); - - jQuery(elem).find("option").each(function() { - this.selected = jQuery.inArray( jQuery(this).val(), values ) >= 0; - }); - - if ( !values.length ) { - elem.selectedIndex = -1; - } - return values; - } - } - }, - - attr: function( elem, name, value ) { - var hooks, notxml, ret, - nType = elem.nodeType; - - // don't get/set attributes on text, comment and attribute nodes - if ( !elem || nType === 3 || nType === 8 || nType === 2 ) { - return; - } - - // Fallback to prop when attributes are not supported - if ( typeof elem.getAttribute === core_strundefined ) { - return jQuery.prop( elem, name, value ); - } - - notxml = nType !== 1 || !jQuery.isXMLDoc( elem ); - - // All attributes are lowercase - // Grab necessary hook if one is defined - if ( notxml ) { - name = name.toLowerCase(); - hooks = jQuery.attrHooks[ name ] || ( rboolean.test( name ) ? boolHook : nodeHook ); - } - - if ( value !== undefined ) { - - if ( value === null ) { - jQuery.removeAttr( elem, name ); - - } else if ( hooks && notxml && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) { - return ret; - - } else { - elem.setAttribute( name, value + "" ); - return value; - } - - } else if ( hooks && notxml && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) { - return ret; - - } else { - - // In IE9+, Flash objects don't have .getAttribute (#12945) - // Support: IE9+ - if ( typeof elem.getAttribute !== core_strundefined ) { - ret = elem.getAttribute( name ); - } - - // Non-existent attributes return null, we normalize to undefined - return ret == null ? - undefined : - ret; - } - }, - - removeAttr: function( elem, value ) { - var name, propName, - i = 0, - attrNames = value && value.match( core_rnotwhite ); - - if ( attrNames && elem.nodeType === 1 ) { - while ( (name = attrNames[i++]) ) { - propName = jQuery.propFix[ name ] || name; - - // Boolean attributes get special treatment (#10870) - if ( rboolean.test( name ) ) { - // Set corresponding property to false for boolean attributes - // Also clear defaultChecked/defaultSelected (if appropriate) for IE<8 - if ( !getSetAttribute && ruseDefault.test( name ) ) { - elem[ jQuery.camelCase( "default-" + name ) ] = - elem[ propName ] = false; - } else { - elem[ propName ] = false; - } - - // See #9699 for explanation of this approach (setting first, then removal) - } else { - jQuery.attr( elem, name, "" ); - } - - elem.removeAttribute( getSetAttribute ? name : propName ); - } - } - }, - - attrHooks: { - type: { - set: function( elem, value ) { - if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) { - // Setting the type on a radio button after the value resets the value in IE6-9 - // Reset value to default in case type is set after value during creation - var val = elem.value; - elem.setAttribute( "type", value ); - if ( val ) { - elem.value = val; - } - return value; - } - } - } - }, - - propFix: { - tabindex: "tabIndex", - readonly: "readOnly", - "for": "htmlFor", - "class": "className", - maxlength: "maxLength", - cellspacing: "cellSpacing", - cellpadding: "cellPadding", - rowspan: "rowSpan", - colspan: "colSpan", - usemap: "useMap", - frameborder: "frameBorder", - contenteditable: "contentEditable" - }, - - prop: function( elem, name, value ) { - var ret, hooks, notxml, - nType = elem.nodeType; - - // don't get/set properties on text, comment and attribute nodes - if ( !elem || nType === 3 || nType === 8 || nType === 2 ) { - return; - } - - notxml = nType !== 1 || !jQuery.isXMLDoc( elem ); - - if ( notxml ) { - // Fix name and attach hooks - name = jQuery.propFix[ name ] || name; - hooks = jQuery.propHooks[ name ]; - } - - if ( value !== undefined ) { - if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) { - return ret; - - } else { - return ( elem[ name ] = value ); - } - - } else { - if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) { - return ret; - - } else { - return elem[ name ]; - } - } - }, - - propHooks: { - tabIndex: { - get: function( elem ) { - // elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set - // http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/ - var attributeNode = elem.getAttributeNode("tabindex"); - - return attributeNode && attributeNode.specified ? - parseInt( attributeNode.value, 10 ) : - rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ? - 0 : - undefined; - } - } - } -}); - -// Hook for boolean attributes -boolHook = { - get: function( elem, name ) { - var - // Use .prop to determine if this attribute is understood as boolean - prop = jQuery.prop( elem, name ), - - // Fetch it accordingly - attr = typeof prop === "boolean" && elem.getAttribute( name ), - detail = typeof prop === "boolean" ? - - getSetInput && getSetAttribute ? - attr != null : - // oldIE fabricates an empty string for missing boolean attributes - // and conflates checked/selected into attroperties - ruseDefault.test( name ) ? - elem[ jQuery.camelCase( "default-" + name ) ] : - !!attr : - - // fetch an attribute node for properties not recognized as boolean - elem.getAttributeNode( name ); - - return detail && detail.value !== false ? - name.toLowerCase() : - undefined; - }, - set: function( elem, value, name ) { - if ( value === false ) { - // Remove boolean attributes when set to false - jQuery.removeAttr( elem, name ); - } else if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) { - // IE<8 needs the *property* name - elem.setAttribute( !getSetAttribute && jQuery.propFix[ name ] || name, name ); - - // Use defaultChecked and defaultSelected for oldIE - } else { - elem[ jQuery.camelCase( "default-" + name ) ] = elem[ name ] = true; - } - - return name; - } -}; - -// fix oldIE value attroperty -if ( !getSetInput || !getSetAttribute ) { - jQuery.attrHooks.value = { - get: function( elem, name ) { - var ret = elem.getAttributeNode( name ); - return jQuery.nodeName( elem, "input" ) ? - - // Ignore the value *property* by using defaultValue - elem.defaultValue : - - ret && ret.specified ? ret.value : undefined; - }, - set: function( elem, value, name ) { - if ( jQuery.nodeName( elem, "input" ) ) { - // Does not return so that setAttribute is also used - elem.defaultValue = value; - } else { - // Use nodeHook if defined (#1954); otherwise setAttribute is fine - return nodeHook && nodeHook.set( elem, value, name ); - } - } - }; -} - -// IE6/7 do not support getting/setting some attributes with get/setAttribute -if ( !getSetAttribute ) { - - // Use this for any attribute in IE6/7 - // This fixes almost every IE6/7 issue - nodeHook = jQuery.valHooks.button = { - get: function( elem, name ) { - var ret = elem.getAttributeNode( name ); - return ret && ( name === "id" || name === "name" || name === "coords" ? ret.value !== "" : ret.specified ) ? - ret.value : - undefined; - }, - set: function( elem, value, name ) { - // Set the existing or create a new attribute node - var ret = elem.getAttributeNode( name ); - if ( !ret ) { - elem.setAttributeNode( - (ret = elem.ownerDocument.createAttribute( name )) - ); - } - - ret.value = value += ""; - - // Break association with cloned elements by also using setAttribute (#9646) - return name === "value" || value === elem.getAttribute( name ) ? - value : - undefined; - } - }; - - // Set contenteditable to false on removals(#10429) - // Setting to empty string throws an error as an invalid value - jQuery.attrHooks.contenteditable = { - get: nodeHook.get, - set: function( elem, value, name ) { - nodeHook.set( elem, value === "" ? false : value, name ); - } - }; - - // Set width and height to auto instead of 0 on empty string( Bug #8150 ) - // This is for removals - jQuery.each([ "width", "height" ], function( i, name ) { - jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], { - set: function( elem, value ) { - if ( value === "" ) { - elem.setAttribute( name, "auto" ); - return value; - } - } - }); - }); -} - - -// Some attributes require a special call on IE -// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx -if ( !jQuery.support.hrefNormalized ) { - jQuery.each([ "href", "src", "width", "height" ], function( i, name ) { - jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], { - get: function( elem ) { - var ret = elem.getAttribute( name, 2 ); - return ret == null ? undefined : ret; - } - }); - }); - - // href/src property should get the full normalized URL (#10299/#12915) - jQuery.each([ "href", "src" ], function( i, name ) { - jQuery.propHooks[ name ] = { - get: function( elem ) { - return elem.getAttribute( name, 4 ); - } - }; - }); -} - -if ( !jQuery.support.style ) { - jQuery.attrHooks.style = { - get: function( elem ) { - // Return undefined in the case of empty string - // Note: IE uppercases css property names, but if we were to .toLowerCase() - // .cssText, that would destroy case senstitivity in URL's, like in "background" - return elem.style.cssText || undefined; - }, - set: function( elem, value ) { - return ( elem.style.cssText = value + "" ); - } - }; -} - -// Safari mis-reports the default selected property of an option -// Accessing the parent's selectedIndex property fixes it -if ( !jQuery.support.optSelected ) { - jQuery.propHooks.selected = jQuery.extend( jQuery.propHooks.selected, { - get: function( elem ) { - var parent = elem.parentNode; - - if ( parent ) { - parent.selectedIndex; - - // Make sure that it also works with optgroups, see #5701 - if ( parent.parentNode ) { - parent.parentNode.selectedIndex; - } - } - return null; - } - }); -} - -// IE6/7 call enctype encoding -if ( !jQuery.support.enctype ) { - jQuery.propFix.enctype = "encoding"; -} - -// Radios and checkboxes getter/setter -if ( !jQuery.support.checkOn ) { - jQuery.each([ "radio", "checkbox" ], function() { - jQuery.valHooks[ this ] = { - get: function( elem ) { - // Handle the case where in Webkit "" is returned instead of "on" if a value isn't specified - return elem.getAttribute("value") === null ? "on" : elem.value; - } - }; - }); -} -jQuery.each([ "radio", "checkbox" ], function() { - jQuery.valHooks[ this ] = jQuery.extend( jQuery.valHooks[ this ], { - set: function( elem, value ) { - if ( jQuery.isArray( value ) ) { - return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 ); - } - } - }); -}); -var rformElems = /^(?:input|select|textarea)$/i, - rkeyEvent = /^key/, - rmouseEvent = /^(?:mouse|contextmenu)|click/, - rfocusMorph = /^(?:focusinfocus|focusoutblur)$/, - rtypenamespace = /^([^.]*)(?:\.(.+)|)$/; - -function returnTrue() { - return true; -} - -function returnFalse() { - return false; -} - -/* - * Helper functions for managing events -- not part of the public interface. - * Props to Dean Edwards' addEvent library for many of the ideas. - */ -jQuery.event = { - - global: {}, - - add: function( elem, types, handler, data, selector ) { - var tmp, events, t, handleObjIn, - special, eventHandle, handleObj, - handlers, type, namespaces, origType, - elemData = jQuery._data( elem ); - - // Don't attach events to noData or text/comment nodes (but allow plain objects) - if ( !elemData ) { - return; - } - - // Caller can pass in an object of custom data in lieu of the handler - if ( handler.handler ) { - handleObjIn = handler; - handler = handleObjIn.handler; - selector = handleObjIn.selector; - } - - // Make sure that the handler has a unique ID, used to find/remove it later - if ( !handler.guid ) { - handler.guid = jQuery.guid++; - } - - // Init the element's event structure and main handler, if this is the first - if ( !(events = elemData.events) ) { - events = elemData.events = {}; - } - if ( !(eventHandle = elemData.handle) ) { - eventHandle = elemData.handle = function( e ) { - // Discard the second event of a jQuery.event.trigger() and - // when an event is called after a page has unloaded - return typeof jQuery !== core_strundefined && (!e || jQuery.event.triggered !== e.type) ? - jQuery.event.dispatch.apply( eventHandle.elem, arguments ) : - undefined; - }; - // Add elem as a property of the handle fn to prevent a memory leak with IE non-native events - eventHandle.elem = elem; - } - - // Handle multiple events separated by a space - // jQuery(...).bind("mouseover mouseout", fn); - types = ( types || "" ).match( core_rnotwhite ) || [""]; - t = types.length; - while ( t-- ) { - tmp = rtypenamespace.exec( types[t] ) || []; - type = origType = tmp[1]; - namespaces = ( tmp[2] || "" ).split( "." ).sort(); - - // If event changes its type, use the special event handlers for the changed type - special = jQuery.event.special[ type ] || {}; - - // If selector defined, determine special event api type, otherwise given type - type = ( selector ? special.delegateType : special.bindType ) || type; - - // Update special based on newly reset type - special = jQuery.event.special[ type ] || {}; - - // handleObj is passed to all event handlers - handleObj = jQuery.extend({ - type: type, - origType: origType, - data: data, - handler: handler, - guid: handler.guid, - selector: selector, - needsContext: selector && jQuery.expr.match.needsContext.test( selector ), - namespace: namespaces.join(".") - }, handleObjIn ); - - // Init the event handler queue if we're the first - if ( !(handlers = events[ type ]) ) { - handlers = events[ type ] = []; - handlers.delegateCount = 0; - - // Only use addEventListener/attachEvent if the special events handler returns false - if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) { - // Bind the global event handler to the element - if ( elem.addEventListener ) { - elem.addEventListener( type, eventHandle, false ); - - } else if ( elem.attachEvent ) { - elem.attachEvent( "on" + type, eventHandle ); - } - } - } - - if ( special.add ) { - special.add.call( elem, handleObj ); - - if ( !handleObj.handler.guid ) { - handleObj.handler.guid = handler.guid; - } - } - - // Add to the element's handler list, delegates in front - if ( selector ) { - handlers.splice( handlers.delegateCount++, 0, handleObj ); - } else { - handlers.push( handleObj ); - } - - // Keep track of which events have ever been used, for event optimization - jQuery.event.global[ type ] = true; - } - - // Nullify elem to prevent memory leaks in IE - elem = null; - }, - - // Detach an event or set of events from an element - remove: function( elem, types, handler, selector, mappedTypes ) { - var j, handleObj, tmp, - origCount, t, events, - special, handlers, type, - namespaces, origType, - elemData = jQuery.hasData( elem ) && jQuery._data( elem ); - - if ( !elemData || !(events = elemData.events) ) { - return; - } - - // Once for each type.namespace in types; type may be omitted - types = ( types || "" ).match( core_rnotwhite ) || [""]; - t = types.length; - while ( t-- ) { - tmp = rtypenamespace.exec( types[t] ) || []; - type = origType = tmp[1]; - namespaces = ( tmp[2] || "" ).split( "." ).sort(); - - // Unbind all events (on this namespace, if provided) for the element - if ( !type ) { - for ( type in events ) { - jQuery.event.remove( elem, type + types[ t ], handler, selector, true ); - } - continue; - } - - special = jQuery.event.special[ type ] || {}; - type = ( selector ? special.delegateType : special.bindType ) || type; - handlers = events[ type ] || []; - tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ); - - // Remove matching events - origCount = j = handlers.length; - while ( j-- ) { - handleObj = handlers[ j ]; - - if ( ( mappedTypes || origType === handleObj.origType ) && - ( !handler || handler.guid === handleObj.guid ) && - ( !tmp || tmp.test( handleObj.namespace ) ) && - ( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) { - handlers.splice( j, 1 ); - - if ( handleObj.selector ) { - handlers.delegateCount--; - } - if ( special.remove ) { - special.remove.call( elem, handleObj ); - } - } - } - - // Remove generic event handler if we removed something and no more handlers exist - // (avoids potential for endless recursion during removal of special event handlers) - if ( origCount && !handlers.length ) { - if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) { - jQuery.removeEvent( elem, type, elemData.handle ); - } - - delete events[ type ]; - } - } - - // Remove the expando if it's no longer used - if ( jQuery.isEmptyObject( events ) ) { - delete elemData.handle; - - // removeData also checks for emptiness and clears the expando if empty - // so use it instead of delete - jQuery._removeData( elem, "events" ); - } - }, - - trigger: function( event, data, elem, onlyHandlers ) { - var handle, ontype, cur, - bubbleType, special, tmp, i, - eventPath = [ elem || document ], - type = core_hasOwn.call( event, "type" ) ? event.type : event, - namespaces = core_hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : []; - - cur = tmp = elem = elem || document; - - // Don't do events on text and comment nodes - if ( elem.nodeType === 3 || elem.nodeType === 8 ) { - return; - } - - // focus/blur morphs to focusin/out; ensure we're not firing them right now - if ( rfocusMorph.test( type + jQuery.event.triggered ) ) { - return; - } - - if ( type.indexOf(".") >= 0 ) { - // Namespaced trigger; create a regexp to match event type in handle() - namespaces = type.split("."); - type = namespaces.shift(); - namespaces.sort(); - } - ontype = type.indexOf(":") < 0 && "on" + type; - - // Caller can pass in a jQuery.Event object, Object, or just an event type string - event = event[ jQuery.expando ] ? - event : - new jQuery.Event( type, typeof event === "object" && event ); - - event.isTrigger = true; - event.namespace = namespaces.join("."); - event.namespace_re = event.namespace ? - new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) : - null; - - // Clean up the event in case it is being reused - event.result = undefined; - if ( !event.target ) { - event.target = elem; - } - - // Clone any incoming data and prepend the event, creating the handler arg list - data = data == null ? - [ event ] : - jQuery.makeArray( data, [ event ] ); - - // Allow special events to draw outside the lines - special = jQuery.event.special[ type ] || {}; - if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) { - return; - } - - // Determine event propagation path in advance, per W3C events spec (#9951) - // Bubble up to document, then to window; watch for a global ownerDocument var (#9724) - if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) { - - bubbleType = special.delegateType || type; - if ( !rfocusMorph.test( bubbleType + type ) ) { - cur = cur.parentNode; - } - for ( ; cur; cur = cur.parentNode ) { - eventPath.push( cur ); - tmp = cur; - } - - // Only add window if we got to document (e.g., not plain obj or detached DOM) - if ( tmp === (elem.ownerDocument || document) ) { - eventPath.push( tmp.defaultView || tmp.parentWindow || window ); - } - } - - // Fire handlers on the event path - i = 0; - while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) { - - event.type = i > 1 ? - bubbleType : - special.bindType || type; - - // jQuery handler - handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && jQuery._data( cur, "handle" ); - if ( handle ) { - handle.apply( cur, data ); - } - - // Native handler - handle = ontype && cur[ ontype ]; - if ( handle && jQuery.acceptData( cur ) && handle.apply && handle.apply( cur, data ) === false ) { - event.preventDefault(); - } - } - event.type = type; - - // If nobody prevented the default action, do it now - if ( !onlyHandlers && !event.isDefaultPrevented() ) { - - if ( (!special._default || special._default.apply( elem.ownerDocument, data ) === false) && - !(type === "click" && jQuery.nodeName( elem, "a" )) && jQuery.acceptData( elem ) ) { - - // Call a native DOM method on the target with the same name name as the event. - // Can't use an .isFunction() check here because IE6/7 fails that test. - // Don't do default actions on window, that's where global variables be (#6170) - if ( ontype && elem[ type ] && !jQuery.isWindow( elem ) ) { - - // Don't re-trigger an onFOO event when we call its FOO() method - tmp = elem[ ontype ]; - - if ( tmp ) { - elem[ ontype ] = null; - } - - // Prevent re-triggering of the same event, since we already bubbled it above - jQuery.event.triggered = type; - try { - elem[ type ](); - } catch ( e ) { - // IE<9 dies on focus/blur to hidden element (#1486,#12518) - // only reproducible on winXP IE8 native, not IE9 in IE8 mode - } - jQuery.event.triggered = undefined; - - if ( tmp ) { - elem[ ontype ] = tmp; - } - } - } - } - - return event.result; - }, - - dispatch: function( event ) { - - // Make a writable jQuery.Event from the native event object - event = jQuery.event.fix( event ); - - var i, ret, handleObj, matched, j, - handlerQueue = [], - args = core_slice.call( arguments ), - handlers = ( jQuery._data( this, "events" ) || {} )[ event.type ] || [], - special = jQuery.event.special[ event.type ] || {}; - - // Use the fix-ed jQuery.Event rather than the (read-only) native event - args[0] = event; - event.delegateTarget = this; - - // Call the preDispatch hook for the mapped type, and let it bail if desired - if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) { - return; - } - - // Determine handlers - handlerQueue = jQuery.event.handlers.call( this, event, handlers ); - - // Run delegates first; they may want to stop propagation beneath us - i = 0; - while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) { - event.currentTarget = matched.elem; - - j = 0; - while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) { - - // Triggered event must either 1) have no namespace, or - // 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace). - if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) { - - event.handleObj = handleObj; - event.data = handleObj.data; - - ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler ) - .apply( matched.elem, args ); - - if ( ret !== undefined ) { - if ( (event.result = ret) === false ) { - event.preventDefault(); - event.stopPropagation(); - } - } - } - } - } - - // Call the postDispatch hook for the mapped type - if ( special.postDispatch ) { - special.postDispatch.call( this, event ); - } - - return event.result; - }, - - handlers: function( event, handlers ) { - var sel, handleObj, matches, i, - handlerQueue = [], - delegateCount = handlers.delegateCount, - cur = event.target; - - // Find delegate handlers - // Black-hole SVG instance trees (#13180) - // Avoid non-left-click bubbling in Firefox (#3861) - if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) { - - for ( ; cur != this; cur = cur.parentNode || this ) { - - // Don't check non-elements (#13208) - // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764) - if ( cur.nodeType === 1 && (cur.disabled !== true || event.type !== "click") ) { - matches = []; - for ( i = 0; i < delegateCount; i++ ) { - handleObj = handlers[ i ]; - - // Don't conflict with Object.prototype properties (#13203) - sel = handleObj.selector + " "; - - if ( matches[ sel ] === undefined ) { - matches[ sel ] = handleObj.needsContext ? - jQuery( sel, this ).index( cur ) >= 0 : - jQuery.find( sel, this, null, [ cur ] ).length; - } - if ( matches[ sel ] ) { - matches.push( handleObj ); - } - } - if ( matches.length ) { - handlerQueue.push({ elem: cur, handlers: matches }); - } - } - } - } - - // Add the remaining (directly-bound) handlers - if ( delegateCount < handlers.length ) { - handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) }); - } - - return handlerQueue; - }, - - fix: function( event ) { - if ( event[ jQuery.expando ] ) { - return event; - } - - // Create a writable copy of the event object and normalize some properties - var i, prop, copy, - type = event.type, - originalEvent = event, - fixHook = this.fixHooks[ type ]; - - if ( !fixHook ) { - this.fixHooks[ type ] = fixHook = - rmouseEvent.test( type ) ? this.mouseHooks : - rkeyEvent.test( type ) ? this.keyHooks : - {}; - } - copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props; - - event = new jQuery.Event( originalEvent ); - - i = copy.length; - while ( i-- ) { - prop = copy[ i ]; - event[ prop ] = originalEvent[ prop ]; - } - - // Support: IE<9 - // Fix target property (#1925) - if ( !event.target ) { - event.target = originalEvent.srcElement || document; - } - - // Support: Chrome 23+, Safari? - // Target should not be a text node (#504, #13143) - if ( event.target.nodeType === 3 ) { - event.target = event.target.parentNode; - } - - // Support: IE<9 - // For mouse/key events, metaKey==false if it's undefined (#3368, #11328) - event.metaKey = !!event.metaKey; - - return fixHook.filter ? fixHook.filter( event, originalEvent ) : event; - }, - - // Includes some event props shared by KeyEvent and MouseEvent - props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "), - - fixHooks: {}, - - keyHooks: { - props: "char charCode key keyCode".split(" "), - filter: function( event, original ) { - - // Add which for key events - if ( event.which == null ) { - event.which = original.charCode != null ? original.charCode : original.keyCode; - } - - return event; - } - }, - - mouseHooks: { - props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "), - filter: function( event, original ) { - var body, eventDoc, doc, - button = original.button, - fromElement = original.fromElement; - - // Calculate pageX/Y if missing and clientX/Y available - if ( event.pageX == null && original.clientX != null ) { - eventDoc = event.target.ownerDocument || document; - doc = eventDoc.documentElement; - body = eventDoc.body; - - event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 ); - event.pageY = original.clientY + ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - ( doc && doc.clientTop || body && body.clientTop || 0 ); - } - - // Add relatedTarget, if necessary - if ( !event.relatedTarget && fromElement ) { - event.relatedTarget = fromElement === event.target ? original.toElement : fromElement; - } - - // Add which for click: 1 === left; 2 === middle; 3 === right - // Note: button is not normalized, so don't use it - if ( !event.which && button !== undefined ) { - event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) ); - } - - return event; - } - }, - - special: { - load: { - // Prevent triggered image.load events from bubbling to window.load - noBubble: true - }, - click: { - // For checkbox, fire native event so checked state will be right - trigger: function() { - if ( jQuery.nodeName( this, "input" ) && this.type === "checkbox" && this.click ) { - this.click(); - return false; - } - } - }, - focus: { - // Fire native event if possible so blur/focus sequence is correct - trigger: function() { - if ( this !== document.activeElement && this.focus ) { - try { - this.focus(); - return false; - } catch ( e ) { - // Support: IE<9 - // If we error on focus to hidden element (#1486, #12518), - // let .trigger() run the handlers - } - } - }, - delegateType: "focusin" - }, - blur: { - trigger: function() { - if ( this === document.activeElement && this.blur ) { - this.blur(); - return false; - } - }, - delegateType: "focusout" - }, - - beforeunload: { - postDispatch: function( event ) { - - // Even when returnValue equals to undefined Firefox will still show alert - if ( event.result !== undefined ) { - event.originalEvent.returnValue = event.result; - } - } - } - }, - - simulate: function( type, elem, event, bubble ) { - // Piggyback on a donor event to simulate a different one. - // Fake originalEvent to avoid donor's stopPropagation, but if the - // simulated event prevents default then we do the same on the donor. - var e = jQuery.extend( - new jQuery.Event(), - event, - { type: type, - isSimulated: true, - originalEvent: {} - } - ); - if ( bubble ) { - jQuery.event.trigger( e, null, elem ); - } else { - jQuery.event.dispatch.call( elem, e ); - } - if ( e.isDefaultPrevented() ) { - event.preventDefault(); - } - } -}; - -jQuery.removeEvent = document.removeEventListener ? - function( elem, type, handle ) { - if ( elem.removeEventListener ) { - elem.removeEventListener( type, handle, false ); - } - } : - function( elem, type, handle ) { - var name = "on" + type; - - if ( elem.detachEvent ) { - - // #8545, #7054, preventing memory leaks for custom events in IE6-8 - // detachEvent needed property on element, by name of that event, to properly expose it to GC - if ( typeof elem[ name ] === core_strundefined ) { - elem[ name ] = null; - } - - elem.detachEvent( name, handle ); - } - }; - -jQuery.Event = function( src, props ) { - // Allow instantiation without the 'new' keyword - if ( !(this instanceof jQuery.Event) ) { - return new jQuery.Event( src, props ); - } - - // Event object - if ( src && src.type ) { - this.originalEvent = src; - this.type = src.type; - - // Events bubbling up the document may have been marked as prevented - // by a handler lower down the tree; reflect the correct value. - this.isDefaultPrevented = ( src.defaultPrevented || src.returnValue === false || - src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse; - - // Event type - } else { - this.type = src; - } - - // Put explicitly provided properties onto the event object - if ( props ) { - jQuery.extend( this, props ); - } - - // Create a timestamp if incoming event doesn't have one - this.timeStamp = src && src.timeStamp || jQuery.now(); - - // Mark it as fixed - this[ jQuery.expando ] = true; -}; - -// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding -// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html -jQuery.Event.prototype = { - isDefaultPrevented: returnFalse, - isPropagationStopped: returnFalse, - isImmediatePropagationStopped: returnFalse, - - preventDefault: function() { - var e = this.originalEvent; - - this.isDefaultPrevented = returnTrue; - if ( !e ) { - return; - } - - // If preventDefault exists, run it on the original event - if ( e.preventDefault ) { - e.preventDefault(); - - // Support: IE - // Otherwise set the returnValue property of the original event to false - } else { - e.returnValue = false; - } - }, - stopPropagation: function() { - var e = this.originalEvent; - - this.isPropagationStopped = returnTrue; - if ( !e ) { - return; - } - // If stopPropagation exists, run it on the original event - if ( e.stopPropagation ) { - e.stopPropagation(); - } - - // Support: IE - // Set the cancelBubble property of the original event to true - e.cancelBubble = true; - }, - stopImmediatePropagation: function() { - this.isImmediatePropagationStopped = returnTrue; - this.stopPropagation(); - } -}; - -// Create mouseenter/leave events using mouseover/out and event-time checks -jQuery.each({ - mouseenter: "mouseover", - mouseleave: "mouseout" -}, function( orig, fix ) { - jQuery.event.special[ orig ] = { - delegateType: fix, - bindType: fix, - - handle: function( event ) { - var ret, - target = this, - related = event.relatedTarget, - handleObj = event.handleObj; - - // For mousenter/leave call the handler if related is outside the target. - // NB: No relatedTarget if the mouse left/entered the browser window - if ( !related || (related !== target && !jQuery.contains( target, related )) ) { - event.type = handleObj.origType; - ret = handleObj.handler.apply( this, arguments ); - event.type = fix; - } - return ret; - } - }; -}); - -// IE submit delegation -if ( !jQuery.support.submitBubbles ) { - - jQuery.event.special.submit = { - setup: function() { - // Only need this for delegated form submit events - if ( jQuery.nodeName( this, "form" ) ) { - return false; - } - - // Lazy-add a submit handler when a descendant form may potentially be submitted - jQuery.event.add( this, "click._submit keypress._submit", function( e ) { - // Node name check avoids a VML-related crash in IE (#9807) - var elem = e.target, - form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? elem.form : undefined; - if ( form && !jQuery._data( form, "submitBubbles" ) ) { - jQuery.event.add( form, "submit._submit", function( event ) { - event._submit_bubble = true; - }); - jQuery._data( form, "submitBubbles", true ); - } - }); - // return undefined since we don't need an event listener - }, - - postDispatch: function( event ) { - // If form was submitted by the user, bubble the event up the tree - if ( event._submit_bubble ) { - delete event._submit_bubble; - if ( this.parentNode && !event.isTrigger ) { - jQuery.event.simulate( "submit", this.parentNode, event, true ); - } - } - }, - - teardown: function() { - // Only need this for delegated form submit events - if ( jQuery.nodeName( this, "form" ) ) { - return false; - } - - // Remove delegated handlers; cleanData eventually reaps submit handlers attached above - jQuery.event.remove( this, "._submit" ); - } - }; -} - -// IE change delegation and checkbox/radio fix -if ( !jQuery.support.changeBubbles ) { - - jQuery.event.special.change = { - - setup: function() { - - if ( rformElems.test( this.nodeName ) ) { - // IE doesn't fire change on a check/radio until blur; trigger it on click - // after a propertychange. Eat the blur-change in special.change.handle. - // This still fires onchange a second time for check/radio after blur. - if ( this.type === "checkbox" || this.type === "radio" ) { - jQuery.event.add( this, "propertychange._change", function( event ) { - if ( event.originalEvent.propertyName === "checked" ) { - this._just_changed = true; - } - }); - jQuery.event.add( this, "click._change", function( event ) { - if ( this._just_changed && !event.isTrigger ) { - this._just_changed = false; - } - // Allow triggered, simulated change events (#11500) - jQuery.event.simulate( "change", this, event, true ); - }); - } - return false; - } - // Delegated event; lazy-add a change handler on descendant inputs - jQuery.event.add( this, "beforeactivate._change", function( e ) { - var elem = e.target; - - if ( rformElems.test( elem.nodeName ) && !jQuery._data( elem, "changeBubbles" ) ) { - jQuery.event.add( elem, "change._change", function( event ) { - if ( this.parentNode && !event.isSimulated && !event.isTrigger ) { - jQuery.event.simulate( "change", this.parentNode, event, true ); - } - }); - jQuery._data( elem, "changeBubbles", true ); - } - }); - }, - - handle: function( event ) { - var elem = event.target; - - // Swallow native change events from checkbox/radio, we already triggered them above - if ( this !== elem || event.isSimulated || event.isTrigger || (elem.type !== "radio" && elem.type !== "checkbox") ) { - return event.handleObj.handler.apply( this, arguments ); - } - }, - - teardown: function() { - jQuery.event.remove( this, "._change" ); - - return !rformElems.test( this.nodeName ); - } - }; -} - -// Create "bubbling" focus and blur events -if ( !jQuery.support.focusinBubbles ) { - jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) { - - // Attach a single capturing handler while someone wants focusin/focusout - var attaches = 0, - handler = function( event ) { - jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true ); - }; - - jQuery.event.special[ fix ] = { - setup: function() { - if ( attaches++ === 0 ) { - document.addEventListener( orig, handler, true ); - } - }, - teardown: function() { - if ( --attaches === 0 ) { - document.removeEventListener( orig, handler, true ); - } - } - }; - }); -} - -jQuery.fn.extend({ - - on: function( types, selector, data, fn, /*INTERNAL*/ one ) { - var type, origFn; - - // Types can be a map of types/handlers - if ( typeof types === "object" ) { - // ( types-Object, selector, data ) - if ( typeof selector !== "string" ) { - // ( types-Object, data ) - data = data || selector; - selector = undefined; - } - for ( type in types ) { - this.on( type, selector, data, types[ type ], one ); - } - return this; - } - - if ( data == null && fn == null ) { - // ( types, fn ) - fn = selector; - data = selector = undefined; - } else if ( fn == null ) { - if ( typeof selector === "string" ) { - // ( types, selector, fn ) - fn = data; - data = undefined; - } else { - // ( types, data, fn ) - fn = data; - data = selector; - selector = undefined; - } - } - if ( fn === false ) { - fn = returnFalse; - } else if ( !fn ) { - return this; - } - - if ( one === 1 ) { - origFn = fn; - fn = function( event ) { - // Can use an empty set, since event contains the info - jQuery().off( event ); - return origFn.apply( this, arguments ); - }; - // Use same guid so caller can remove using origFn - fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ ); - } - return this.each( function() { - jQuery.event.add( this, types, fn, data, selector ); - }); - }, - one: function( types, selector, data, fn ) { - return this.on( types, selector, data, fn, 1 ); - }, - off: function( types, selector, fn ) { - var handleObj, type; - if ( types && types.preventDefault && types.handleObj ) { - // ( event ) dispatched jQuery.Event - handleObj = types.handleObj; - jQuery( types.delegateTarget ).off( - handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType, - handleObj.selector, - handleObj.handler - ); - return this; - } - if ( typeof types === "object" ) { - // ( types-object [, selector] ) - for ( type in types ) { - this.off( type, selector, types[ type ] ); - } - return this; - } - if ( selector === false || typeof selector === "function" ) { - // ( types [, fn] ) - fn = selector; - selector = undefined; - } - if ( fn === false ) { - fn = returnFalse; - } - return this.each(function() { - jQuery.event.remove( this, types, fn, selector ); - }); - }, - - bind: function( types, data, fn ) { - return this.on( types, null, data, fn ); - }, - unbind: function( types, fn ) { - return this.off( types, null, fn ); - }, - - delegate: function( selector, types, data, fn ) { - return this.on( types, selector, data, fn ); - }, - undelegate: function( selector, types, fn ) { - // ( namespace ) or ( selector, types [, fn] ) - return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn ); - }, - - trigger: function( type, data ) { - return this.each(function() { - jQuery.event.trigger( type, data, this ); - }); - }, - triggerHandler: function( type, data ) { - var elem = this[0]; - if ( elem ) { - return jQuery.event.trigger( type, data, elem, true ); - } - } -}); -/*! - * Sizzle CSS Selector Engine - * Copyright 2012 jQuery Foundation and other contributors - * Released under the MIT license - * http://sizzlejs.com/ - */ -(function( window, undefined ) { - -var i, - cachedruns, - Expr, - getText, - isXML, - compile, - hasDuplicate, - outermostContext, - - // Local document vars - setDocument, - document, - docElem, - documentIsXML, - rbuggyQSA, - rbuggyMatches, - matches, - contains, - sortOrder, - - // Instance-specific data - expando = "sizzle" + -(new Date()), - preferredDoc = window.document, - support = {}, - dirruns = 0, - done = 0, - classCache = createCache(), - tokenCache = createCache(), - compilerCache = createCache(), - - // General-purpose constants - strundefined = typeof undefined, - MAX_NEGATIVE = 1 << 31, - - // Array methods - arr = [], - pop = arr.pop, - push = arr.push, - slice = arr.slice, - // Use a stripped-down indexOf if we can't use a native one - indexOf = arr.indexOf || function( elem ) { - var i = 0, - len = this.length; - for ( ; i < len; i++ ) { - if ( this[i] === elem ) { - return i; - } - } - return -1; - }, - - - // Regular expressions - - // Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace - whitespace = "[\\x20\\t\\r\\n\\f]", - // http://www.w3.org/TR/css3-syntax/#characters - characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+", - - // Loosely modeled on CSS identifier characters - // An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors - // Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier - identifier = characterEncoding.replace( "w", "w#" ), - - // Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors - operators = "([*^$|!~]?=)", - attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace + - "*(?:" + operators + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]", - - // Prefer arguments quoted, - // then not containing pseudos/brackets, - // then attribute selectors/non-parenthetical expressions, - // then anything else - // These preferences are here to reduce the number of selectors - // needing tokenize in the PSEUDO preFilter - pseudos = ":(" + characterEncoding + ")(?:\\(((['\"])((?:\\\\.|[^\\\\])*?)\\3|((?:\\\\.|[^\\\\()[\\]]|" + attributes.replace( 3, 8 ) + ")*)|.*)\\)|)", - - // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter - rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ), - - rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ), - rcombinators = new RegExp( "^" + whitespace + "*([\\x20\\t\\r\\n\\f>+~])" + whitespace + "*" ), - rpseudo = new RegExp( pseudos ), - ridentifier = new RegExp( "^" + identifier + "$" ), - - matchExpr = { - "ID": new RegExp( "^#(" + characterEncoding + ")" ), - "CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ), - "NAME": new RegExp( "^\\[name=['\"]?(" + characterEncoding + ")['\"]?\\]" ), - "TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ), - "ATTR": new RegExp( "^" + attributes ), - "PSEUDO": new RegExp( "^" + pseudos ), - "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace + - "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace + - "*(\\d+)|))" + whitespace + "*\\)|)", "i" ), - // For use in libraries implementing .is() - // We use this for POS matching in `select` - "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + - whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" ) - }, - - rsibling = /[\x20\t\r\n\f]*[+~]/, - - rnative = /^[^{]+\{\s*\[native code/, - - // Easily-parseable/retrievable ID or TAG or CLASS selectors - rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/, - - rinputs = /^(?:input|select|textarea|button)$/i, - rheader = /^h\d$/i, - - rescape = /'|\\/g, - rattributeQuotes = /\=[\x20\t\r\n\f]*([^'"\]]*)[\x20\t\r\n\f]*\]/g, - - // CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters - runescape = /\\([\da-fA-F]{1,6}[\x20\t\r\n\f]?|.)/g, - funescape = function( _, escaped ) { - var high = "0x" + escaped - 0x10000; - // NaN means non-codepoint - return high !== high ? - escaped : - // BMP codepoint - high < 0 ? - String.fromCharCode( high + 0x10000 ) : - // Supplemental Plane codepoint (surrogate pair) - String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 ); - }; - -// Use a stripped-down slice if we can't use a native one -try { - slice.call( preferredDoc.documentElement.childNodes, 0 )[0].nodeType; -} catch ( e ) { - slice = function( i ) { - var elem, - results = []; - while ( (elem = this[i++]) ) { - results.push( elem ); - } - return results; - }; -} - -/** - * For feature detection - * @param {Function} fn The function to test for native support - */ -function isNative( fn ) { - return rnative.test( fn + "" ); -} - -/** - * Create key-value caches of limited size - * @returns {Function(string, Object)} Returns the Object data after storing it on itself with - * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength) - * deleting the oldest entry - */ -function createCache() { - var cache, - keys = []; - - return (cache = function( key, value ) { - // Use (key + " ") to avoid collision with native prototype properties (see Issue #157) - if ( keys.push( key += " " ) > Expr.cacheLength ) { - // Only keep the most recent entries - delete cache[ keys.shift() ]; - } - return (cache[ key ] = value); - }); -} - -/** - * Mark a function for special use by Sizzle - * @param {Function} fn The function to mark - */ -function markFunction( fn ) { - fn[ expando ] = true; - return fn; -} - -/** - * Support testing using an element - * @param {Function} fn Passed the created div and expects a boolean result - */ -function assert( fn ) { - var div = document.createElement("div"); - - try { - return fn( div ); - } catch (e) { - return false; - } finally { - // release memory in IE - div = null; - } -} - -function Sizzle( selector, context, results, seed ) { - var match, elem, m, nodeType, - // QSA vars - i, groups, old, nid, newContext, newSelector; - - if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) { - setDocument( context ); - } - - context = context || document; - results = results || []; - - if ( !selector || typeof selector !== "string" ) { - return results; - } - - if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) { - return []; - } - - if ( !documentIsXML && !seed ) { - - // Shortcuts - if ( (match = rquickExpr.exec( selector )) ) { - // Speed-up: Sizzle("#ID") - if ( (m = match[1]) ) { - if ( nodeType === 9 ) { - elem = context.getElementById( m ); - // Check parentNode to catch when Blackberry 4.6 returns - // nodes that are no longer in the document #6963 - if ( elem && elem.parentNode ) { - // Handle the case where IE, Opera, and Webkit return items - // by name instead of ID - if ( elem.id === m ) { - results.push( elem ); - return results; - } - } else { - return results; - } - } else { - // Context is not a document - if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) && - contains( context, elem ) && elem.id === m ) { - results.push( elem ); - return results; - } - } - - // Speed-up: Sizzle("TAG") - } else if ( match[2] ) { - push.apply( results, slice.call(context.getElementsByTagName( selector ), 0) ); - return results; - - // Speed-up: Sizzle(".CLASS") - } else if ( (m = match[3]) && support.getByClassName && context.getElementsByClassName ) { - push.apply( results, slice.call(context.getElementsByClassName( m ), 0) ); - return results; - } - } - - // QSA path - if ( support.qsa && !rbuggyQSA.test(selector) ) { - old = true; - nid = expando; - newContext = context; - newSelector = nodeType === 9 && selector; - - // qSA works strangely on Element-rooted queries - // We can work around this by specifying an extra ID on the root - // and working up from there (Thanks to Andrew Dupont for the technique) - // IE 8 doesn't work on object elements - if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) { - groups = tokenize( selector ); - - if ( (old = context.getAttribute("id")) ) { - nid = old.replace( rescape, "\\$&" ); - } else { - context.setAttribute( "id", nid ); - } - nid = "[id='" + nid + "'] "; - - i = groups.length; - while ( i-- ) { - groups[i] = nid + toSelector( groups[i] ); - } - newContext = rsibling.test( selector ) && context.parentNode || context; - newSelector = groups.join(","); - } - - if ( newSelector ) { - try { - push.apply( results, slice.call( newContext.querySelectorAll( - newSelector - ), 0 ) ); - return results; - } catch(qsaError) { - } finally { - if ( !old ) { - context.removeAttribute("id"); - } - } - } - } - } - - // All others - return select( selector.replace( rtrim, "$1" ), context, results, seed ); -} - -/** - * Detect xml - * @param {Element|Object} elem An element or a document - */ -isXML = Sizzle.isXML = function( elem ) { - // documentElement is verified for cases where it doesn't yet exist - // (such as loading iframes in IE - #4833) - var documentElement = elem && (elem.ownerDocument || elem).documentElement; - return documentElement ? documentElement.nodeName !== "HTML" : false; -}; - -/** - * Sets document-related variables once based on the current document - * @param {Element|Object} [doc] An element or document object to use to set the document - * @returns {Object} Returns the current document - */ -setDocument = Sizzle.setDocument = function( node ) { - var doc = node ? node.ownerDocument || node : preferredDoc; - - // If no document and documentElement is available, return - if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) { - return document; - } - - // Set our document - document = doc; - docElem = doc.documentElement; - - // Support tests - documentIsXML = isXML( doc ); - - // Check if getElementsByTagName("*") returns only elements - support.tagNameNoComments = assert(function( div ) { - div.appendChild( doc.createComment("") ); - return !div.getElementsByTagName("*").length; - }); - - // Check if attributes should be retrieved by attribute nodes - support.attributes = assert(function( div ) { - div.innerHTML = ""; - var type = typeof div.lastChild.getAttribute("multiple"); - // IE8 returns a string for some attributes even when not present - return type !== "boolean" && type !== "string"; - }); - - // Check if getElementsByClassName can be trusted - support.getByClassName = assert(function( div ) { - // Opera can't find a second classname (in 9.6) - div.innerHTML = ""; - if ( !div.getElementsByClassName || !div.getElementsByClassName("e").length ) { - return false; - } - - // Safari 3.2 caches class attributes and doesn't catch changes - div.lastChild.className = "e"; - return div.getElementsByClassName("e").length === 2; - }); - - // Check if getElementById returns elements by name - // Check if getElementsByName privileges form controls or returns elements by ID - support.getByName = assert(function( div ) { - // Inject content - div.id = expando + 0; - div.innerHTML = "
"; - docElem.insertBefore( div, docElem.firstChild ); - - // Test - var pass = doc.getElementsByName && - // buggy browsers will return fewer than the correct 2 - doc.getElementsByName( expando ).length === 2 + - // buggy browsers will return more than the correct 0 - doc.getElementsByName( expando + 0 ).length; - support.getIdNotName = !doc.getElementById( expando ); - - // Cleanup - docElem.removeChild( div ); - - return pass; - }); - - // IE6/7 return modified attributes - Expr.attrHandle = assert(function( div ) { - div.innerHTML = ""; - return div.firstChild && typeof div.firstChild.getAttribute !== strundefined && - div.firstChild.getAttribute("href") === "#"; - }) ? - {} : - { - "href": function( elem ) { - return elem.getAttribute( "href", 2 ); - }, - "type": function( elem ) { - return elem.getAttribute("type"); - } - }; - - // ID find and filter - if ( support.getIdNotName ) { - Expr.find["ID"] = function( id, context ) { - if ( typeof context.getElementById !== strundefined && !documentIsXML ) { - var m = context.getElementById( id ); - // Check parentNode to catch when Blackberry 4.6 returns - // nodes that are no longer in the document #6963 - return m && m.parentNode ? [m] : []; - } - }; - Expr.filter["ID"] = function( id ) { - var attrId = id.replace( runescape, funescape ); - return function( elem ) { - return elem.getAttribute("id") === attrId; - }; - }; - } else { - Expr.find["ID"] = function( id, context ) { - if ( typeof context.getElementById !== strundefined && !documentIsXML ) { - var m = context.getElementById( id ); - - return m ? - m.id === id || typeof m.getAttributeNode !== strundefined && m.getAttributeNode("id").value === id ? - [m] : - undefined : - []; - } - }; - Expr.filter["ID"] = function( id ) { - var attrId = id.replace( runescape, funescape ); - return function( elem ) { - var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id"); - return node && node.value === attrId; - }; - }; - } - - // Tag - Expr.find["TAG"] = support.tagNameNoComments ? - function( tag, context ) { - if ( typeof context.getElementsByTagName !== strundefined ) { - return context.getElementsByTagName( tag ); - } - } : - function( tag, context ) { - var elem, - tmp = [], - i = 0, - results = context.getElementsByTagName( tag ); - - // Filter out possible comments - if ( tag === "*" ) { - while ( (elem = results[i++]) ) { - if ( elem.nodeType === 1 ) { - tmp.push( elem ); - } - } - - return tmp; - } - return results; - }; - - // Name - Expr.find["NAME"] = support.getByName && function( tag, context ) { - if ( typeof context.getElementsByName !== strundefined ) { - return context.getElementsByName( name ); - } - }; - - // Class - Expr.find["CLASS"] = support.getByClassName && function( className, context ) { - if ( typeof context.getElementsByClassName !== strundefined && !documentIsXML ) { - return context.getElementsByClassName( className ); - } - }; - - // QSA and matchesSelector support - - // matchesSelector(:active) reports false when true (IE9/Opera 11.5) - rbuggyMatches = []; - - // qSa(:focus) reports false when true (Chrome 21), - // no need to also add to buggyMatches since matches checks buggyQSA - // A support test would require too much code (would include document ready) - rbuggyQSA = [ ":focus" ]; - - if ( (support.qsa = isNative(doc.querySelectorAll)) ) { - // Build QSA regex - // Regex strategy adopted from Diego Perini - assert(function( div ) { - // Select is set to empty string on purpose - // This is to test IE's treatment of not explictly - // setting a boolean content attribute, - // since its presence should be enough - // http://bugs.jquery.com/ticket/12359 - div.innerHTML = ""; - - // IE8 - Some boolean attributes are not treated correctly - if ( !div.querySelectorAll("[selected]").length ) { - rbuggyQSA.push( "\\[" + whitespace + "*(?:checked|disabled|ismap|multiple|readonly|selected|value)" ); - } - - // Webkit/Opera - :checked should return selected option elements - // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked - // IE8 throws error here and will not see later tests - if ( !div.querySelectorAll(":checked").length ) { - rbuggyQSA.push(":checked"); - } - }); - - assert(function( div ) { - - // Opera 10-12/IE8 - ^= $= *= and empty values - // Should not select anything - div.innerHTML = ""; - if ( div.querySelectorAll("[i^='']").length ) { - rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:\"\"|'')" ); - } - - // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled) - // IE8 throws error here and will not see later tests - if ( !div.querySelectorAll(":enabled").length ) { - rbuggyQSA.push( ":enabled", ":disabled" ); - } - - // Opera 10-11 does not throw on post-comma invalid pseudos - div.querySelectorAll("*,:x"); - rbuggyQSA.push(",.*:"); - }); - } - - if ( (support.matchesSelector = isNative( (matches = docElem.matchesSelector || - docElem.mozMatchesSelector || - docElem.webkitMatchesSelector || - docElem.oMatchesSelector || - docElem.msMatchesSelector) )) ) { - - assert(function( div ) { - // Check to see if it's possible to do matchesSelector - // on a disconnected node (IE 9) - support.disconnectedMatch = matches.call( div, "div" ); - - // This should fail with an exception - // Gecko does not error, returns false instead - matches.call( div, "[s!='']:x" ); - rbuggyMatches.push( "!=", pseudos ); - }); - } - - rbuggyQSA = new RegExp( rbuggyQSA.join("|") ); - rbuggyMatches = new RegExp( rbuggyMatches.join("|") ); - - // Element contains another - // Purposefully does not implement inclusive descendent - // As in, an element does not contain itself - contains = isNative(docElem.contains) || docElem.compareDocumentPosition ? - function( a, b ) { - var adown = a.nodeType === 9 ? a.documentElement : a, - bup = b && b.parentNode; - return a === bup || !!( bup && bup.nodeType === 1 && ( - adown.contains ? - adown.contains( bup ) : - a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16 - )); - } : - function( a, b ) { - if ( b ) { - while ( (b = b.parentNode) ) { - if ( b === a ) { - return true; - } - } - } - return false; - }; - - // Document order sorting - sortOrder = docElem.compareDocumentPosition ? - function( a, b ) { - var compare; - - if ( a === b ) { - hasDuplicate = true; - return 0; - } - - if ( (compare = b.compareDocumentPosition && a.compareDocumentPosition && a.compareDocumentPosition( b )) ) { - if ( compare & 1 || a.parentNode && a.parentNode.nodeType === 11 ) { - if ( a === doc || contains( preferredDoc, a ) ) { - return -1; - } - if ( b === doc || contains( preferredDoc, b ) ) { - return 1; - } - return 0; - } - return compare & 4 ? -1 : 1; - } - - return a.compareDocumentPosition ? -1 : 1; - } : - function( a, b ) { - var cur, - i = 0, - aup = a.parentNode, - bup = b.parentNode, - ap = [ a ], - bp = [ b ]; - - // Exit early if the nodes are identical - if ( a === b ) { - hasDuplicate = true; - return 0; - - // Parentless nodes are either documents or disconnected - } else if ( !aup || !bup ) { - return a === doc ? -1 : - b === doc ? 1 : - aup ? -1 : - bup ? 1 : - 0; - - // If the nodes are siblings, we can do a quick check - } else if ( aup === bup ) { - return siblingCheck( a, b ); - } - - // Otherwise we need full lists of their ancestors for comparison - cur = a; - while ( (cur = cur.parentNode) ) { - ap.unshift( cur ); - } - cur = b; - while ( (cur = cur.parentNode) ) { - bp.unshift( cur ); - } - - // Walk down the tree looking for a discrepancy - while ( ap[i] === bp[i] ) { - i++; - } - - return i ? - // Do a sibling check if the nodes have a common ancestor - siblingCheck( ap[i], bp[i] ) : - - // Otherwise nodes in our document sort first - ap[i] === preferredDoc ? -1 : - bp[i] === preferredDoc ? 1 : - 0; - }; - - // Always assume the presence of duplicates if sort doesn't - // pass them to our comparison function (as in Google Chrome). - hasDuplicate = false; - [0, 0].sort( sortOrder ); - support.detectDuplicates = hasDuplicate; - - return document; -}; - -Sizzle.matches = function( expr, elements ) { - return Sizzle( expr, null, null, elements ); -}; - -Sizzle.matchesSelector = function( elem, expr ) { - // Set document vars if needed - if ( ( elem.ownerDocument || elem ) !== document ) { - setDocument( elem ); - } - - // Make sure that attribute selectors are quoted - expr = expr.replace( rattributeQuotes, "='$1']" ); - - // rbuggyQSA always contains :focus, so no need for an existence check - if ( support.matchesSelector && !documentIsXML && (!rbuggyMatches || !rbuggyMatches.test(expr)) && !rbuggyQSA.test(expr) ) { - try { - var ret = matches.call( elem, expr ); - - // IE 9's matchesSelector returns false on disconnected nodes - if ( ret || support.disconnectedMatch || - // As well, disconnected nodes are said to be in a document - // fragment in IE 9 - elem.document && elem.document.nodeType !== 11 ) { - return ret; - } - } catch(e) {} - } - - return Sizzle( expr, document, null, [elem] ).length > 0; -}; - -Sizzle.contains = function( context, elem ) { - // Set document vars if needed - if ( ( context.ownerDocument || context ) !== document ) { - setDocument( context ); - } - return contains( context, elem ); -}; - -Sizzle.attr = function( elem, name ) { - var val; - - // Set document vars if needed - if ( ( elem.ownerDocument || elem ) !== document ) { - setDocument( elem ); - } - - if ( !documentIsXML ) { - name = name.toLowerCase(); - } - if ( (val = Expr.attrHandle[ name ]) ) { - return val( elem ); - } - if ( documentIsXML || support.attributes ) { - return elem.getAttribute( name ); - } - return ( (val = elem.getAttributeNode( name )) || elem.getAttribute( name ) ) && elem[ name ] === true ? - name : - val && val.specified ? val.value : null; -}; - -Sizzle.error = function( msg ) { - throw new Error( "Syntax error, unrecognized expression: " + msg ); -}; - -// Document sorting and removing duplicates -Sizzle.uniqueSort = function( results ) { - var elem, - duplicates = [], - i = 1, - j = 0; - - // Unless we *know* we can detect duplicates, assume their presence - hasDuplicate = !support.detectDuplicates; - results.sort( sortOrder ); - - if ( hasDuplicate ) { - for ( ; (elem = results[i]); i++ ) { - if ( elem === results[ i - 1 ] ) { - j = duplicates.push( i ); - } - } - while ( j-- ) { - results.splice( duplicates[ j ], 1 ); - } - } - - return results; -}; - -function siblingCheck( a, b ) { - var cur = b && a, - diff = cur && ( ~b.sourceIndex || MAX_NEGATIVE ) - ( ~a.sourceIndex || MAX_NEGATIVE ); - - // Use IE sourceIndex if available on both nodes - if ( diff ) { - return diff; - } - - // Check if b follows a - if ( cur ) { - while ( (cur = cur.nextSibling) ) { - if ( cur === b ) { - return -1; - } - } - } - - return a ? 1 : -1; -} - -// Returns a function to use in pseudos for input types -function createInputPseudo( type ) { - return function( elem ) { - var name = elem.nodeName.toLowerCase(); - return name === "input" && elem.type === type; - }; -} - -// Returns a function to use in pseudos for buttons -function createButtonPseudo( type ) { - return function( elem ) { - var name = elem.nodeName.toLowerCase(); - return (name === "input" || name === "button") && elem.type === type; - }; -} - -// Returns a function to use in pseudos for positionals -function createPositionalPseudo( fn ) { - return markFunction(function( argument ) { - argument = +argument; - return markFunction(function( seed, matches ) { - var j, - matchIndexes = fn( [], seed.length, argument ), - i = matchIndexes.length; - - // Match elements found at the specified indexes - while ( i-- ) { - if ( seed[ (j = matchIndexes[i]) ] ) { - seed[j] = !(matches[j] = seed[j]); - } - } - }); - }); -} - -/** - * Utility function for retrieving the text value of an array of DOM nodes - * @param {Array|Element} elem - */ -getText = Sizzle.getText = function( elem ) { - var node, - ret = "", - i = 0, - nodeType = elem.nodeType; - - if ( !nodeType ) { - // If no nodeType, this is expected to be an array - for ( ; (node = elem[i]); i++ ) { - // Do not traverse comment nodes - ret += getText( node ); - } - } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) { - // Use textContent for elements - // innerText usage removed for consistency of new lines (see #11153) - if ( typeof elem.textContent === "string" ) { - return elem.textContent; - } else { - // Traverse its children - for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { - ret += getText( elem ); - } - } - } else if ( nodeType === 3 || nodeType === 4 ) { - return elem.nodeValue; - } - // Do not include comment or processing instruction nodes - - return ret; -}; - -Expr = Sizzle.selectors = { - - // Can be adjusted by the user - cacheLength: 50, - - createPseudo: markFunction, - - match: matchExpr, - - find: {}, - - relative: { - ">": { dir: "parentNode", first: true }, - " ": { dir: "parentNode" }, - "+": { dir: "previousSibling", first: true }, - "~": { dir: "previousSibling" } - }, - - preFilter: { - "ATTR": function( match ) { - match[1] = match[1].replace( runescape, funescape ); - - // Move the given value to match[3] whether quoted or unquoted - match[3] = ( match[4] || match[5] || "" ).replace( runescape, funescape ); - - if ( match[2] === "~=" ) { - match[3] = " " + match[3] + " "; - } - - return match.slice( 0, 4 ); - }, - - "CHILD": function( match ) { - /* matches from matchExpr["CHILD"] - 1 type (only|nth|...) - 2 what (child|of-type) - 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...) - 4 xn-component of xn+y argument ([+-]?\d*n|) - 5 sign of xn-component - 6 x of xn-component - 7 sign of y-component - 8 y of y-component - */ - match[1] = match[1].toLowerCase(); - - if ( match[1].slice( 0, 3 ) === "nth" ) { - // nth-* requires argument - if ( !match[3] ) { - Sizzle.error( match[0] ); - } - - // numeric x and y parameters for Expr.filter.CHILD - // remember that false/true cast respectively to 0/1 - match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) ); - match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" ); - - // other types prohibit arguments - } else if ( match[3] ) { - Sizzle.error( match[0] ); - } - - return match; - }, - - "PSEUDO": function( match ) { - var excess, - unquoted = !match[5] && match[2]; - - if ( matchExpr["CHILD"].test( match[0] ) ) { - return null; - } - - // Accept quoted arguments as-is - if ( match[4] ) { - match[2] = match[4]; - - // Strip excess characters from unquoted arguments - } else if ( unquoted && rpseudo.test( unquoted ) && - // Get excess from tokenize (recursively) - (excess = tokenize( unquoted, true )) && - // advance to the next closing parenthesis - (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) { - - // excess is a negative index - match[0] = match[0].slice( 0, excess ); - match[2] = unquoted.slice( 0, excess ); - } - - // Return only captures needed by the pseudo filter method (type and argument) - return match.slice( 0, 3 ); - } - }, - - filter: { - - "TAG": function( nodeName ) { - if ( nodeName === "*" ) { - return function() { return true; }; - } - - nodeName = nodeName.replace( runescape, funescape ).toLowerCase(); - return function( elem ) { - return elem.nodeName && elem.nodeName.toLowerCase() === nodeName; - }; - }, - - "CLASS": function( className ) { - var pattern = classCache[ className + " " ]; - - return pattern || - (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) && - classCache( className, function( elem ) { - return pattern.test( elem.className || (typeof elem.getAttribute !== strundefined && elem.getAttribute("class")) || "" ); - }); - }, - - "ATTR": function( name, operator, check ) { - return function( elem ) { - var result = Sizzle.attr( elem, name ); - - if ( result == null ) { - return operator === "!="; - } - if ( !operator ) { - return true; - } - - result += ""; - - return operator === "=" ? result === check : - operator === "!=" ? result !== check : - operator === "^=" ? check && result.indexOf( check ) === 0 : - operator === "*=" ? check && result.indexOf( check ) > -1 : - operator === "$=" ? check && result.slice( -check.length ) === check : - operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 : - operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" : - false; - }; - }, - - "CHILD": function( type, what, argument, first, last ) { - var simple = type.slice( 0, 3 ) !== "nth", - forward = type.slice( -4 ) !== "last", - ofType = what === "of-type"; - - return first === 1 && last === 0 ? - - // Shortcut for :nth-*(n) - function( elem ) { - return !!elem.parentNode; - } : - - function( elem, context, xml ) { - var cache, outerCache, node, diff, nodeIndex, start, - dir = simple !== forward ? "nextSibling" : "previousSibling", - parent = elem.parentNode, - name = ofType && elem.nodeName.toLowerCase(), - useCache = !xml && !ofType; - - if ( parent ) { - - // :(first|last|only)-(child|of-type) - if ( simple ) { - while ( dir ) { - node = elem; - while ( (node = node[ dir ]) ) { - if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) { - return false; - } - } - // Reverse direction for :only-* (if we haven't yet done so) - start = dir = type === "only" && !start && "nextSibling"; - } - return true; - } - - start = [ forward ? parent.firstChild : parent.lastChild ]; - - // non-xml :nth-child(...) stores cache data on `parent` - if ( forward && useCache ) { - // Seek `elem` from a previously-cached index - outerCache = parent[ expando ] || (parent[ expando ] = {}); - cache = outerCache[ type ] || []; - nodeIndex = cache[0] === dirruns && cache[1]; - diff = cache[0] === dirruns && cache[2]; - node = nodeIndex && parent.childNodes[ nodeIndex ]; - - while ( (node = ++nodeIndex && node && node[ dir ] || - - // Fallback to seeking `elem` from the start - (diff = nodeIndex = 0) || start.pop()) ) { - - // When found, cache indexes on `parent` and break - if ( node.nodeType === 1 && ++diff && node === elem ) { - outerCache[ type ] = [ dirruns, nodeIndex, diff ]; - break; - } - } - - // Use previously-cached element index if available - } else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) { - diff = cache[1]; - - // xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...) - } else { - // Use the same loop as above to seek `elem` from the start - while ( (node = ++nodeIndex && node && node[ dir ] || - (diff = nodeIndex = 0) || start.pop()) ) { - - if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) { - // Cache the index of each encountered element - if ( useCache ) { - (node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ]; - } - - if ( node === elem ) { - break; - } - } - } - } - - // Incorporate the offset, then check against cycle size - diff -= last; - return diff === first || ( diff % first === 0 && diff / first >= 0 ); - } - }; - }, - - "PSEUDO": function( pseudo, argument ) { - // pseudo-class names are case-insensitive - // http://www.w3.org/TR/selectors/#pseudo-classes - // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters - // Remember that setFilters inherits from pseudos - var args, - fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] || - Sizzle.error( "unsupported pseudo: " + pseudo ); - - // The user may use createPseudo to indicate that - // arguments are needed to create the filter function - // just as Sizzle does - if ( fn[ expando ] ) { - return fn( argument ); - } - - // But maintain support for old signatures - if ( fn.length > 1 ) { - args = [ pseudo, pseudo, "", argument ]; - return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ? - markFunction(function( seed, matches ) { - var idx, - matched = fn( seed, argument ), - i = matched.length; - while ( i-- ) { - idx = indexOf.call( seed, matched[i] ); - seed[ idx ] = !( matches[ idx ] = matched[i] ); - } - }) : - function( elem ) { - return fn( elem, 0, args ); - }; - } - - return fn; - } - }, - - pseudos: { - // Potentially complex pseudos - "not": markFunction(function( selector ) { - // Trim the selector passed to compile - // to avoid treating leading and trailing - // spaces as combinators - var input = [], - results = [], - matcher = compile( selector.replace( rtrim, "$1" ) ); - - return matcher[ expando ] ? - markFunction(function( seed, matches, context, xml ) { - var elem, - unmatched = matcher( seed, null, xml, [] ), - i = seed.length; - - // Match elements unmatched by `matcher` - while ( i-- ) { - if ( (elem = unmatched[i]) ) { - seed[i] = !(matches[i] = elem); - } - } - }) : - function( elem, context, xml ) { - input[0] = elem; - matcher( input, null, xml, results ); - return !results.pop(); - }; - }), - - "has": markFunction(function( selector ) { - return function( elem ) { - return Sizzle( selector, elem ).length > 0; - }; - }), - - "contains": markFunction(function( text ) { - return function( elem ) { - return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1; - }; - }), - - // "Whether an element is represented by a :lang() selector - // is based solely on the element's language value - // being equal to the identifier C, - // or beginning with the identifier C immediately followed by "-". - // The matching of C against the element's language value is performed case-insensitively. - // The identifier C does not have to be a valid language name." - // http://www.w3.org/TR/selectors/#lang-pseudo - "lang": markFunction( function( lang ) { - // lang value must be a valid identifider - if ( !ridentifier.test(lang || "") ) { - Sizzle.error( "unsupported lang: " + lang ); - } - lang = lang.replace( runescape, funescape ).toLowerCase(); - return function( elem ) { - var elemLang; - do { - if ( (elemLang = documentIsXML ? - elem.getAttribute("xml:lang") || elem.getAttribute("lang") : - elem.lang) ) { - - elemLang = elemLang.toLowerCase(); - return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0; - } - } while ( (elem = elem.parentNode) && elem.nodeType === 1 ); - return false; - }; - }), - - // Miscellaneous - "target": function( elem ) { - var hash = window.location && window.location.hash; - return hash && hash.slice( 1 ) === elem.id; - }, - - "root": function( elem ) { - return elem === docElem; - }, - - "focus": function( elem ) { - return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex); - }, - - // Boolean properties - "enabled": function( elem ) { - return elem.disabled === false; - }, - - "disabled": function( elem ) { - return elem.disabled === true; - }, - - "checked": function( elem ) { - // In CSS3, :checked should return both checked and selected elements - // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked - var nodeName = elem.nodeName.toLowerCase(); - return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected); - }, - - "selected": function( elem ) { - // Accessing this property makes selected-by-default - // options in Safari work properly - if ( elem.parentNode ) { - elem.parentNode.selectedIndex; - } - - return elem.selected === true; - }, - - // Contents - "empty": function( elem ) { - // http://www.w3.org/TR/selectors/#empty-pseudo - // :empty is only affected by element nodes and content nodes(including text(3), cdata(4)), - // not comment, processing instructions, or others - // Thanks to Diego Perini for the nodeName shortcut - // Greater than "@" means alpha characters (specifically not starting with "#" or "?") - for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { - if ( elem.nodeName > "@" || elem.nodeType === 3 || elem.nodeType === 4 ) { - return false; - } - } - return true; - }, - - "parent": function( elem ) { - return !Expr.pseudos["empty"]( elem ); - }, - - // Element/input types - "header": function( elem ) { - return rheader.test( elem.nodeName ); - }, - - "input": function( elem ) { - return rinputs.test( elem.nodeName ); - }, - - "button": function( elem ) { - var name = elem.nodeName.toLowerCase(); - return name === "input" && elem.type === "button" || name === "button"; - }, - - "text": function( elem ) { - var attr; - // IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc) - // use getAttribute instead to test this case - return elem.nodeName.toLowerCase() === "input" && - elem.type === "text" && - ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === elem.type ); - }, - - // Position-in-collection - "first": createPositionalPseudo(function() { - return [ 0 ]; - }), - - "last": createPositionalPseudo(function( matchIndexes, length ) { - return [ length - 1 ]; - }), - - "eq": createPositionalPseudo(function( matchIndexes, length, argument ) { - return [ argument < 0 ? argument + length : argument ]; - }), - - "even": createPositionalPseudo(function( matchIndexes, length ) { - var i = 0; - for ( ; i < length; i += 2 ) { - matchIndexes.push( i ); - } - return matchIndexes; - }), - - "odd": createPositionalPseudo(function( matchIndexes, length ) { - var i = 1; - for ( ; i < length; i += 2 ) { - matchIndexes.push( i ); - } - return matchIndexes; - }), - - "lt": createPositionalPseudo(function( matchIndexes, length, argument ) { - var i = argument < 0 ? argument + length : argument; - for ( ; --i >= 0; ) { - matchIndexes.push( i ); - } - return matchIndexes; - }), - - "gt": createPositionalPseudo(function( matchIndexes, length, argument ) { - var i = argument < 0 ? argument + length : argument; - for ( ; ++i < length; ) { - matchIndexes.push( i ); - } - return matchIndexes; - }) - } -}; - -// Add button/input type pseudos -for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) { - Expr.pseudos[ i ] = createInputPseudo( i ); -} -for ( i in { submit: true, reset: true } ) { - Expr.pseudos[ i ] = createButtonPseudo( i ); -} - -function tokenize( selector, parseOnly ) { - var matched, match, tokens, type, - soFar, groups, preFilters, - cached = tokenCache[ selector + " " ]; - - if ( cached ) { - return parseOnly ? 0 : cached.slice( 0 ); - } - - soFar = selector; - groups = []; - preFilters = Expr.preFilter; - - while ( soFar ) { - - // Comma and first run - if ( !matched || (match = rcomma.exec( soFar )) ) { - if ( match ) { - // Don't consume trailing commas as valid - soFar = soFar.slice( match[0].length ) || soFar; - } - groups.push( tokens = [] ); - } - - matched = false; - - // Combinators - if ( (match = rcombinators.exec( soFar )) ) { - matched = match.shift(); - tokens.push( { - value: matched, - // Cast descendant combinators to space - type: match[0].replace( rtrim, " " ) - } ); - soFar = soFar.slice( matched.length ); - } - - // Filters - for ( type in Expr.filter ) { - if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] || - (match = preFilters[ type ]( match ))) ) { - matched = match.shift(); - tokens.push( { - value: matched, - type: type, - matches: match - } ); - soFar = soFar.slice( matched.length ); - } - } - - if ( !matched ) { - break; - } - } - - // Return the length of the invalid excess - // if we're just parsing - // Otherwise, throw an error or return tokens - return parseOnly ? - soFar.length : - soFar ? - Sizzle.error( selector ) : - // Cache the tokens - tokenCache( selector, groups ).slice( 0 ); -} - -function toSelector( tokens ) { - var i = 0, - len = tokens.length, - selector = ""; - for ( ; i < len; i++ ) { - selector += tokens[i].value; - } - return selector; -} - -function addCombinator( matcher, combinator, base ) { - var dir = combinator.dir, - checkNonElements = base && dir === "parentNode", - doneName = done++; - - return combinator.first ? - // Check against closest ancestor/preceding element - function( elem, context, xml ) { - while ( (elem = elem[ dir ]) ) { - if ( elem.nodeType === 1 || checkNonElements ) { - return matcher( elem, context, xml ); - } - } - } : - - // Check against all ancestor/preceding elements - function( elem, context, xml ) { - var data, cache, outerCache, - dirkey = dirruns + " " + doneName; - - // We can't set arbitrary data on XML nodes, so they don't benefit from dir caching - if ( xml ) { - while ( (elem = elem[ dir ]) ) { - if ( elem.nodeType === 1 || checkNonElements ) { - if ( matcher( elem, context, xml ) ) { - return true; - } - } - } - } else { - while ( (elem = elem[ dir ]) ) { - if ( elem.nodeType === 1 || checkNonElements ) { - outerCache = elem[ expando ] || (elem[ expando ] = {}); - if ( (cache = outerCache[ dir ]) && cache[0] === dirkey ) { - if ( (data = cache[1]) === true || data === cachedruns ) { - return data === true; - } - } else { - cache = outerCache[ dir ] = [ dirkey ]; - cache[1] = matcher( elem, context, xml ) || cachedruns; - if ( cache[1] === true ) { - return true; - } - } - } - } - } - }; -} - -function elementMatcher( matchers ) { - return matchers.length > 1 ? - function( elem, context, xml ) { - var i = matchers.length; - while ( i-- ) { - if ( !matchers[i]( elem, context, xml ) ) { - return false; - } - } - return true; - } : - matchers[0]; -} - -function condense( unmatched, map, filter, context, xml ) { - var elem, - newUnmatched = [], - i = 0, - len = unmatched.length, - mapped = map != null; - - for ( ; i < len; i++ ) { - if ( (elem = unmatched[i]) ) { - if ( !filter || filter( elem, context, xml ) ) { - newUnmatched.push( elem ); - if ( mapped ) { - map.push( i ); - } - } - } - } - - return newUnmatched; -} - -function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) { - if ( postFilter && !postFilter[ expando ] ) { - postFilter = setMatcher( postFilter ); - } - if ( postFinder && !postFinder[ expando ] ) { - postFinder = setMatcher( postFinder, postSelector ); - } - return markFunction(function( seed, results, context, xml ) { - var temp, i, elem, - preMap = [], - postMap = [], - preexisting = results.length, - - // Get initial elements from seed or context - elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ), - - // Prefilter to get matcher input, preserving a map for seed-results synchronization - matcherIn = preFilter && ( seed || !selector ) ? - condense( elems, preMap, preFilter, context, xml ) : - elems, - - matcherOut = matcher ? - // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results, - postFinder || ( seed ? preFilter : preexisting || postFilter ) ? - - // ...intermediate processing is necessary - [] : - - // ...otherwise use results directly - results : - matcherIn; - - // Find primary matches - if ( matcher ) { - matcher( matcherIn, matcherOut, context, xml ); - } - - // Apply postFilter - if ( postFilter ) { - temp = condense( matcherOut, postMap ); - postFilter( temp, [], context, xml ); - - // Un-match failing elements by moving them back to matcherIn - i = temp.length; - while ( i-- ) { - if ( (elem = temp[i]) ) { - matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem); - } - } - } - - if ( seed ) { - if ( postFinder || preFilter ) { - if ( postFinder ) { - // Get the final matcherOut by condensing this intermediate into postFinder contexts - temp = []; - i = matcherOut.length; - while ( i-- ) { - if ( (elem = matcherOut[i]) ) { - // Restore matcherIn since elem is not yet a final match - temp.push( (matcherIn[i] = elem) ); - } - } - postFinder( null, (matcherOut = []), temp, xml ); - } - - // Move matched elements from seed to results to keep them synchronized - i = matcherOut.length; - while ( i-- ) { - if ( (elem = matcherOut[i]) && - (temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) { - - seed[temp] = !(results[temp] = elem); - } - } - } - - // Add elements to results, through postFinder if defined - } else { - matcherOut = condense( - matcherOut === results ? - matcherOut.splice( preexisting, matcherOut.length ) : - matcherOut - ); - if ( postFinder ) { - postFinder( null, results, matcherOut, xml ); - } else { - push.apply( results, matcherOut ); - } - } - }); -} - -function matcherFromTokens( tokens ) { - var checkContext, matcher, j, - len = tokens.length, - leadingRelative = Expr.relative[ tokens[0].type ], - implicitRelative = leadingRelative || Expr.relative[" "], - i = leadingRelative ? 1 : 0, - - // The foundational matcher ensures that elements are reachable from top-level context(s) - matchContext = addCombinator( function( elem ) { - return elem === checkContext; - }, implicitRelative, true ), - matchAnyContext = addCombinator( function( elem ) { - return indexOf.call( checkContext, elem ) > -1; - }, implicitRelative, true ), - matchers = [ function( elem, context, xml ) { - return ( !leadingRelative && ( xml || context !== outermostContext ) ) || ( - (checkContext = context).nodeType ? - matchContext( elem, context, xml ) : - matchAnyContext( elem, context, xml ) ); - } ]; - - for ( ; i < len; i++ ) { - if ( (matcher = Expr.relative[ tokens[i].type ]) ) { - matchers = [ addCombinator(elementMatcher( matchers ), matcher) ]; - } else { - matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches ); - - // Return special upon seeing a positional matcher - if ( matcher[ expando ] ) { - // Find the next relative operator (if any) for proper handling - j = ++i; - for ( ; j < len; j++ ) { - if ( Expr.relative[ tokens[j].type ] ) { - break; - } - } - return setMatcher( - i > 1 && elementMatcher( matchers ), - i > 1 && toSelector( tokens.slice( 0, i - 1 ) ).replace( rtrim, "$1" ), - matcher, - i < j && matcherFromTokens( tokens.slice( i, j ) ), - j < len && matcherFromTokens( (tokens = tokens.slice( j )) ), - j < len && toSelector( tokens ) - ); - } - matchers.push( matcher ); - } - } - - return elementMatcher( matchers ); -} - -function matcherFromGroupMatchers( elementMatchers, setMatchers ) { - // A counter to specify which element is currently being matched - var matcherCachedRuns = 0, - bySet = setMatchers.length > 0, - byElement = elementMatchers.length > 0, - superMatcher = function( seed, context, xml, results, expandContext ) { - var elem, j, matcher, - setMatched = [], - matchedCount = 0, - i = "0", - unmatched = seed && [], - outermost = expandContext != null, - contextBackup = outermostContext, - // We must always have either seed elements or context - elems = seed || byElement && Expr.find["TAG"]( "*", expandContext && context.parentNode || context ), - // Use integer dirruns iff this is the outermost matcher - dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1); - - if ( outermost ) { - outermostContext = context !== document && context; - cachedruns = matcherCachedRuns; - } - - // Add elements passing elementMatchers directly to results - // Keep `i` a string if there are no elements so `matchedCount` will be "00" below - for ( ; (elem = elems[i]) != null; i++ ) { - if ( byElement && elem ) { - j = 0; - while ( (matcher = elementMatchers[j++]) ) { - if ( matcher( elem, context, xml ) ) { - results.push( elem ); - break; - } - } - if ( outermost ) { - dirruns = dirrunsUnique; - cachedruns = ++matcherCachedRuns; - } - } - - // Track unmatched elements for set filters - if ( bySet ) { - // They will have gone through all possible matchers - if ( (elem = !matcher && elem) ) { - matchedCount--; - } - - // Lengthen the array for every element, matched or not - if ( seed ) { - unmatched.push( elem ); - } - } - } - - // Apply set filters to unmatched elements - matchedCount += i; - if ( bySet && i !== matchedCount ) { - j = 0; - while ( (matcher = setMatchers[j++]) ) { - matcher( unmatched, setMatched, context, xml ); - } - - if ( seed ) { - // Reintegrate element matches to eliminate the need for sorting - if ( matchedCount > 0 ) { - while ( i-- ) { - if ( !(unmatched[i] || setMatched[i]) ) { - setMatched[i] = pop.call( results ); - } - } - } - - // Discard index placeholder values to get only actual matches - setMatched = condense( setMatched ); - } - - // Add matches to results - push.apply( results, setMatched ); - - // Seedless set matches succeeding multiple successful matchers stipulate sorting - if ( outermost && !seed && setMatched.length > 0 && - ( matchedCount + setMatchers.length ) > 1 ) { - - Sizzle.uniqueSort( results ); - } - } - - // Override manipulation of globals by nested matchers - if ( outermost ) { - dirruns = dirrunsUnique; - outermostContext = contextBackup; - } - - return unmatched; - }; - - return bySet ? - markFunction( superMatcher ) : - superMatcher; -} - -compile = Sizzle.compile = function( selector, group /* Internal Use Only */ ) { - var i, - setMatchers = [], - elementMatchers = [], - cached = compilerCache[ selector + " " ]; - - if ( !cached ) { - // Generate a function of recursive functions that can be used to check each element - if ( !group ) { - group = tokenize( selector ); - } - i = group.length; - while ( i-- ) { - cached = matcherFromTokens( group[i] ); - if ( cached[ expando ] ) { - setMatchers.push( cached ); - } else { - elementMatchers.push( cached ); - } - } - - // Cache the compiled function - cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) ); - } - return cached; -}; - -function multipleContexts( selector, contexts, results ) { - var i = 0, - len = contexts.length; - for ( ; i < len; i++ ) { - Sizzle( selector, contexts[i], results ); - } - return results; -} - -function select( selector, context, results, seed ) { - var i, tokens, token, type, find, - match = tokenize( selector ); - - if ( !seed ) { - // Try to minimize operations if there is only one group - if ( match.length === 1 ) { - - // Take a shortcut and set the context if the root selector is an ID - tokens = match[0] = match[0].slice( 0 ); - if ( tokens.length > 2 && (token = tokens[0]).type === "ID" && - context.nodeType === 9 && !documentIsXML && - Expr.relative[ tokens[1].type ] ) { - - context = Expr.find["ID"]( token.matches[0].replace( runescape, funescape ), context )[0]; - if ( !context ) { - return results; - } - - selector = selector.slice( tokens.shift().value.length ); - } - - // Fetch a seed set for right-to-left matching - i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length; - while ( i-- ) { - token = tokens[i]; - - // Abort if we hit a combinator - if ( Expr.relative[ (type = token.type) ] ) { - break; - } - if ( (find = Expr.find[ type ]) ) { - // Search, expanding context for leading sibling combinators - if ( (seed = find( - token.matches[0].replace( runescape, funescape ), - rsibling.test( tokens[0].type ) && context.parentNode || context - )) ) { - - // If seed is empty or no tokens remain, we can return early - tokens.splice( i, 1 ); - selector = seed.length && toSelector( tokens ); - if ( !selector ) { - push.apply( results, slice.call( seed, 0 ) ); - return results; - } - - break; - } - } - } - } - } - - // Compile and execute a filtering function - // Provide `match` to avoid retokenization if we modified the selector above - compile( selector, match )( - seed, - context, - documentIsXML, - results, - rsibling.test( selector ) - ); - return results; -} - -// Deprecated -Expr.pseudos["nth"] = Expr.pseudos["eq"]; - -// Easy API for creating new setFilters -function setFilters() {} -Expr.filters = setFilters.prototype = Expr.pseudos; -Expr.setFilters = new setFilters(); - -// Initialize with the default document -setDocument(); - -// Override sizzle attribute retrieval -Sizzle.attr = jQuery.attr; -jQuery.find = Sizzle; -jQuery.expr = Sizzle.selectors; -jQuery.expr[":"] = jQuery.expr.pseudos; -jQuery.unique = Sizzle.uniqueSort; -jQuery.text = Sizzle.getText; -jQuery.isXMLDoc = Sizzle.isXML; -jQuery.contains = Sizzle.contains; - - -})( window ); -var runtil = /Until$/, - rparentsprev = /^(?:parents|prev(?:Until|All))/, - isSimple = /^.[^:#\[\.,]*$/, - rneedsContext = jQuery.expr.match.needsContext, - // methods guaranteed to produce a unique set when starting from a unique set - guaranteedUnique = { - children: true, - contents: true, - next: true, - prev: true - }; - -jQuery.fn.extend({ - find: function( selector ) { - var i, ret, self, - len = this.length; - - if ( typeof selector !== "string" ) { - self = this; - return this.pushStack( jQuery( selector ).filter(function() { - for ( i = 0; i < len; i++ ) { - if ( jQuery.contains( self[ i ], this ) ) { - return true; - } - } - }) ); - } - - ret = []; - for ( i = 0; i < len; i++ ) { - jQuery.find( selector, this[ i ], ret ); - } - - // Needed because $( selector, context ) becomes $( context ).find( selector ) - ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret ); - ret.selector = ( this.selector ? this.selector + " " : "" ) + selector; - return ret; - }, - - has: function( target ) { - var i, - targets = jQuery( target, this ), - len = targets.length; - - return this.filter(function() { - for ( i = 0; i < len; i++ ) { - if ( jQuery.contains( this, targets[i] ) ) { - return true; - } - } - }); - }, - - not: function( selector ) { - return this.pushStack( winnow(this, selector, false) ); - }, - - filter: function( selector ) { - return this.pushStack( winnow(this, selector, true) ); - }, - - is: function( selector ) { - return !!selector && ( - typeof selector === "string" ? - // If this is a positional/relative selector, check membership in the returned set - // so $("p:first").is("p:last") won't return true for a doc with two "p". - rneedsContext.test( selector ) ? - jQuery( selector, this.context ).index( this[0] ) >= 0 : - jQuery.filter( selector, this ).length > 0 : - this.filter( selector ).length > 0 ); - }, - - closest: function( selectors, context ) { - var cur, - i = 0, - l = this.length, - ret = [], - pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ? - jQuery( selectors, context || this.context ) : - 0; - - for ( ; i < l; i++ ) { - cur = this[i]; - - while ( cur && cur.ownerDocument && cur !== context && cur.nodeType !== 11 ) { - if ( pos ? pos.index(cur) > -1 : jQuery.find.matchesSelector(cur, selectors) ) { - ret.push( cur ); - break; - } - cur = cur.parentNode; - } - } - - return this.pushStack( ret.length > 1 ? jQuery.unique( ret ) : ret ); - }, - - // Determine the position of an element within - // the matched set of elements - index: function( elem ) { - - // No argument, return index in parent - if ( !elem ) { - return ( this[0] && this[0].parentNode ) ? this.first().prevAll().length : -1; - } - - // index in selector - if ( typeof elem === "string" ) { - return jQuery.inArray( this[0], jQuery( elem ) ); - } - - // Locate the position of the desired element - return jQuery.inArray( - // If it receives a jQuery object, the first element is used - elem.jquery ? elem[0] : elem, this ); - }, - - add: function( selector, context ) { - var set = typeof selector === "string" ? - jQuery( selector, context ) : - jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ), - all = jQuery.merge( this.get(), set ); - - return this.pushStack( jQuery.unique(all) ); - }, - - addBack: function( selector ) { - return this.add( selector == null ? - this.prevObject : this.prevObject.filter(selector) - ); - } -}); - -jQuery.fn.andSelf = jQuery.fn.addBack; - -function sibling( cur, dir ) { - do { - cur = cur[ dir ]; - } while ( cur && cur.nodeType !== 1 ); - - return cur; -} - -jQuery.each({ - parent: function( elem ) { - var parent = elem.parentNode; - return parent && parent.nodeType !== 11 ? parent : null; - }, - parents: function( elem ) { - return jQuery.dir( elem, "parentNode" ); - }, - parentsUntil: function( elem, i, until ) { - return jQuery.dir( elem, "parentNode", until ); - }, - next: function( elem ) { - return sibling( elem, "nextSibling" ); - }, - prev: function( elem ) { - return sibling( elem, "previousSibling" ); - }, - nextAll: function( elem ) { - return jQuery.dir( elem, "nextSibling" ); - }, - prevAll: function( elem ) { - return jQuery.dir( elem, "previousSibling" ); - }, - nextUntil: function( elem, i, until ) { - return jQuery.dir( elem, "nextSibling", until ); - }, - prevUntil: function( elem, i, until ) { - return jQuery.dir( elem, "previousSibling", until ); - }, - siblings: function( elem ) { - return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem ); - }, - children: function( elem ) { - return jQuery.sibling( elem.firstChild ); - }, - contents: function( elem ) { - return jQuery.nodeName( elem, "iframe" ) ? - elem.contentDocument || elem.contentWindow.document : - jQuery.merge( [], elem.childNodes ); - } -}, function( name, fn ) { - jQuery.fn[ name ] = function( until, selector ) { - var ret = jQuery.map( this, fn, until ); - - if ( !runtil.test( name ) ) { - selector = until; - } - - if ( selector && typeof selector === "string" ) { - ret = jQuery.filter( selector, ret ); - } - - ret = this.length > 1 && !guaranteedUnique[ name ] ? jQuery.unique( ret ) : ret; - - if ( this.length > 1 && rparentsprev.test( name ) ) { - ret = ret.reverse(); - } - - return this.pushStack( ret ); - }; -}); - -jQuery.extend({ - filter: function( expr, elems, not ) { - if ( not ) { - expr = ":not(" + expr + ")"; - } - - return elems.length === 1 ? - jQuery.find.matchesSelector(elems[0], expr) ? [ elems[0] ] : [] : - jQuery.find.matches(expr, elems); - }, - - dir: function( elem, dir, until ) { - var matched = [], - cur = elem[ dir ]; - - while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) { - if ( cur.nodeType === 1 ) { - matched.push( cur ); - } - cur = cur[dir]; - } - return matched; - }, - - sibling: function( n, elem ) { - var r = []; - - for ( ; n; n = n.nextSibling ) { - if ( n.nodeType === 1 && n !== elem ) { - r.push( n ); - } - } - - return r; - } -}); - -// Implement the identical functionality for filter and not -function winnow( elements, qualifier, keep ) { - - // Can't pass null or undefined to indexOf in Firefox 4 - // Set to 0 to skip string check - qualifier = qualifier || 0; - - if ( jQuery.isFunction( qualifier ) ) { - return jQuery.grep(elements, function( elem, i ) { - var retVal = !!qualifier.call( elem, i, elem ); - return retVal === keep; - }); - - } else if ( qualifier.nodeType ) { - return jQuery.grep(elements, function( elem ) { - return ( elem === qualifier ) === keep; - }); - - } else if ( typeof qualifier === "string" ) { - var filtered = jQuery.grep(elements, function( elem ) { - return elem.nodeType === 1; - }); - - if ( isSimple.test( qualifier ) ) { - return jQuery.filter(qualifier, filtered, !keep); - } else { - qualifier = jQuery.filter( qualifier, filtered ); - } - } - - return jQuery.grep(elements, function( elem ) { - return ( jQuery.inArray( elem, qualifier ) >= 0 ) === keep; - }); -} -function createSafeFragment( document ) { - var list = nodeNames.split( "|" ), - safeFrag = document.createDocumentFragment(); - - if ( safeFrag.createElement ) { - while ( list.length ) { - safeFrag.createElement( - list.pop() - ); - } - } - return safeFrag; -} - -var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|" + - "header|hgroup|mark|meter|nav|output|progress|section|summary|time|video", - rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g, - rnoshimcache = new RegExp("<(?:" + nodeNames + ")[\\s/>]", "i"), - rleadingWhitespace = /^\s+/, - rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi, - rtagName = /<([\w:]+)/, - rtbody = /\s*$/g, - - // We have to close these tags to support XHTML (#13200) - wrapMap = { - option: [ 1, "" ], - legend: [ 1, "
", "
" ], - area: [ 1, "", "" ], - param: [ 1, "", "" ], - thead: [ 1, "", "
" ], - tr: [ 2, "", "
" ], - col: [ 2, "", "
" ], - td: [ 3, "", "
" ], - - // IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags, - // unless wrapped in a div with non-breaking characters in front of it. - _default: jQuery.support.htmlSerialize ? [ 0, "", "" ] : [ 1, "X
", "
" ] - }, - safeFragment = createSafeFragment( document ), - fragmentDiv = safeFragment.appendChild( document.createElement("div") ); - -wrapMap.optgroup = wrapMap.option; -wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; -wrapMap.th = wrapMap.td; - -jQuery.fn.extend({ - text: function( value ) { - return jQuery.access( this, function( value ) { - return value === undefined ? - jQuery.text( this ) : - this.empty().append( ( this[0] && this[0].ownerDocument || document ).createTextNode( value ) ); - }, null, value, arguments.length ); - }, - - wrapAll: function( html ) { - if ( jQuery.isFunction( html ) ) { - return this.each(function(i) { - jQuery(this).wrapAll( html.call(this, i) ); - }); - } - - if ( this[0] ) { - // The elements to wrap the target around - var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true); - - if ( this[0].parentNode ) { - wrap.insertBefore( this[0] ); - } - - wrap.map(function() { - var elem = this; - - while ( elem.firstChild && elem.firstChild.nodeType === 1 ) { - elem = elem.firstChild; - } - - return elem; - }).append( this ); - } - - return this; - }, - - wrapInner: function( html ) { - if ( jQuery.isFunction( html ) ) { - return this.each(function(i) { - jQuery(this).wrapInner( html.call(this, i) ); - }); - } - - return this.each(function() { - var self = jQuery( this ), - contents = self.contents(); - - if ( contents.length ) { - contents.wrapAll( html ); - - } else { - self.append( html ); - } - }); - }, - - wrap: function( html ) { - var isFunction = jQuery.isFunction( html ); - - return this.each(function(i) { - jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html ); - }); - }, - - unwrap: function() { - return this.parent().each(function() { - if ( !jQuery.nodeName( this, "body" ) ) { - jQuery( this ).replaceWith( this.childNodes ); - } - }).end(); - }, - - append: function() { - return this.domManip(arguments, true, function( elem ) { - if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { - this.appendChild( elem ); - } - }); - }, - - prepend: function() { - return this.domManip(arguments, true, function( elem ) { - if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { - this.insertBefore( elem, this.firstChild ); - } - }); - }, - - before: function() { - return this.domManip( arguments, false, function( elem ) { - if ( this.parentNode ) { - this.parentNode.insertBefore( elem, this ); - } - }); - }, - - after: function() { - return this.domManip( arguments, false, function( elem ) { - if ( this.parentNode ) { - this.parentNode.insertBefore( elem, this.nextSibling ); - } - }); - }, - - // keepData is for internal use only--do not document - remove: function( selector, keepData ) { - var elem, - i = 0; - - for ( ; (elem = this[i]) != null; i++ ) { - if ( !selector || jQuery.filter( selector, [ elem ] ).length > 0 ) { - if ( !keepData && elem.nodeType === 1 ) { - jQuery.cleanData( getAll( elem ) ); - } - - if ( elem.parentNode ) { - if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) { - setGlobalEval( getAll( elem, "script" ) ); - } - elem.parentNode.removeChild( elem ); - } - } - } - - return this; - }, - - empty: function() { - var elem, - i = 0; - - for ( ; (elem = this[i]) != null; i++ ) { - // Remove element nodes and prevent memory leaks - if ( elem.nodeType === 1 ) { - jQuery.cleanData( getAll( elem, false ) ); - } - - // Remove any remaining nodes - while ( elem.firstChild ) { - elem.removeChild( elem.firstChild ); - } - - // If this is a select, ensure that it displays empty (#12336) - // Support: IE<9 - if ( elem.options && jQuery.nodeName( elem, "select" ) ) { - elem.options.length = 0; - } - } - - return this; - }, - - clone: function( dataAndEvents, deepDataAndEvents ) { - dataAndEvents = dataAndEvents == null ? false : dataAndEvents; - deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents; - - return this.map( function () { - return jQuery.clone( this, dataAndEvents, deepDataAndEvents ); - }); - }, - - html: function( value ) { - return jQuery.access( this, function( value ) { - var elem = this[0] || {}, - i = 0, - l = this.length; - - if ( value === undefined ) { - return elem.nodeType === 1 ? - elem.innerHTML.replace( rinlinejQuery, "" ) : - undefined; - } - - // See if we can take a shortcut and just use innerHTML - if ( typeof value === "string" && !rnoInnerhtml.test( value ) && - ( jQuery.support.htmlSerialize || !rnoshimcache.test( value ) ) && - ( jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value ) ) && - !wrapMap[ ( rtagName.exec( value ) || ["", ""] )[1].toLowerCase() ] ) { - - value = value.replace( rxhtmlTag, "<$1>" ); - - try { - for (; i < l; i++ ) { - // Remove element nodes and prevent memory leaks - elem = this[i] || {}; - if ( elem.nodeType === 1 ) { - jQuery.cleanData( getAll( elem, false ) ); - elem.innerHTML = value; - } - } - - elem = 0; - - // If using innerHTML throws an exception, use the fallback method - } catch(e) {} - } - - if ( elem ) { - this.empty().append( value ); - } - }, null, value, arguments.length ); - }, - - replaceWith: function( value ) { - var isFunc = jQuery.isFunction( value ); - - // Make sure that the elements are removed from the DOM before they are inserted - // this can help fix replacing a parent with child elements - if ( !isFunc && typeof value !== "string" ) { - value = jQuery( value ).not( this ).detach(); - } - - return this.domManip( [ value ], true, function( elem ) { - var next = this.nextSibling, - parent = this.parentNode; - - if ( parent ) { - jQuery( this ).remove(); - parent.insertBefore( elem, next ); - } - }); - }, - - detach: function( selector ) { - return this.remove( selector, true ); - }, - - domManip: function( args, table, callback ) { - - // Flatten any nested arrays - args = core_concat.apply( [], args ); - - var first, node, hasScripts, - scripts, doc, fragment, - i = 0, - l = this.length, - set = this, - iNoClone = l - 1, - value = args[0], - isFunction = jQuery.isFunction( value ); - - // We can't cloneNode fragments that contain checked, in WebKit - if ( isFunction || !( l <= 1 || typeof value !== "string" || jQuery.support.checkClone || !rchecked.test( value ) ) ) { - return this.each(function( index ) { - var self = set.eq( index ); - if ( isFunction ) { - args[0] = value.call( this, index, table ? self.html() : undefined ); - } - self.domManip( args, table, callback ); - }); - } - - if ( l ) { - fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, this ); - first = fragment.firstChild; - - if ( fragment.childNodes.length === 1 ) { - fragment = first; - } - - if ( first ) { - table = table && jQuery.nodeName( first, "tr" ); - scripts = jQuery.map( getAll( fragment, "script" ), disableScript ); - hasScripts = scripts.length; - - // Use the original fragment for the last item instead of the first because it can end up - // being emptied incorrectly in certain situations (#8070). - for ( ; i < l; i++ ) { - node = fragment; - - if ( i !== iNoClone ) { - node = jQuery.clone( node, true, true ); - - // Keep references to cloned scripts for later restoration - if ( hasScripts ) { - jQuery.merge( scripts, getAll( node, "script" ) ); - } - } - - callback.call( - table && jQuery.nodeName( this[i], "table" ) ? - findOrAppend( this[i], "tbody" ) : - this[i], - node, - i - ); - } - - if ( hasScripts ) { - doc = scripts[ scripts.length - 1 ].ownerDocument; - - // Reenable scripts - jQuery.map( scripts, restoreScript ); - - // Evaluate executable scripts on first document insertion - for ( i = 0; i < hasScripts; i++ ) { - node = scripts[ i ]; - if ( rscriptType.test( node.type || "" ) && - !jQuery._data( node, "globalEval" ) && jQuery.contains( doc, node ) ) { - - if ( node.src ) { - // Hope ajax is available... - jQuery.ajax({ - url: node.src, - type: "GET", - dataType: "script", - async: false, - global: false, - "throws": true - }); - } else { - jQuery.globalEval( ( node.text || node.textContent || node.innerHTML || "" ).replace( rcleanScript, "" ) ); - } - } - } - } - - // Fix #11809: Avoid leaking memory - fragment = first = null; - } - } - - return this; - } -}); - -function findOrAppend( elem, tag ) { - return elem.getElementsByTagName( tag )[0] || elem.appendChild( elem.ownerDocument.createElement( tag ) ); -} - -// Replace/restore the type attribute of script elements for safe DOM manipulation -function disableScript( elem ) { - var attr = elem.getAttributeNode("type"); - elem.type = ( attr && attr.specified ) + "/" + elem.type; - return elem; -} -function restoreScript( elem ) { - var match = rscriptTypeMasked.exec( elem.type ); - if ( match ) { - elem.type = match[1]; - } else { - elem.removeAttribute("type"); - } - return elem; -} - -// Mark scripts as having already been evaluated -function setGlobalEval( elems, refElements ) { - var elem, - i = 0; - for ( ; (elem = elems[i]) != null; i++ ) { - jQuery._data( elem, "globalEval", !refElements || jQuery._data( refElements[i], "globalEval" ) ); - } -} - -function cloneCopyEvent( src, dest ) { - - if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) { - return; - } - - var type, i, l, - oldData = jQuery._data( src ), - curData = jQuery._data( dest, oldData ), - events = oldData.events; - - if ( events ) { - delete curData.handle; - curData.events = {}; - - for ( type in events ) { - for ( i = 0, l = events[ type ].length; i < l; i++ ) { - jQuery.event.add( dest, type, events[ type ][ i ] ); - } - } - } - - // make the cloned public data object a copy from the original - if ( curData.data ) { - curData.data = jQuery.extend( {}, curData.data ); - } -} - -function fixCloneNodeIssues( src, dest ) { - var nodeName, e, data; - - // We do not need to do anything for non-Elements - if ( dest.nodeType !== 1 ) { - return; - } - - nodeName = dest.nodeName.toLowerCase(); - - // IE6-8 copies events bound via attachEvent when using cloneNode. - if ( !jQuery.support.noCloneEvent && dest[ jQuery.expando ] ) { - data = jQuery._data( dest ); - - for ( e in data.events ) { - jQuery.removeEvent( dest, e, data.handle ); - } - - // Event data gets referenced instead of copied if the expando gets copied too - dest.removeAttribute( jQuery.expando ); - } - - // IE blanks contents when cloning scripts, and tries to evaluate newly-set text - if ( nodeName === "script" && dest.text !== src.text ) { - disableScript( dest ).text = src.text; - restoreScript( dest ); - - // IE6-10 improperly clones children of object elements using classid. - // IE10 throws NoModificationAllowedError if parent is null, #12132. - } else if ( nodeName === "object" ) { - if ( dest.parentNode ) { - dest.outerHTML = src.outerHTML; - } - - // This path appears unavoidable for IE9. When cloning an object - // element in IE9, the outerHTML strategy above is not sufficient. - // If the src has innerHTML and the destination does not, - // copy the src.innerHTML into the dest.innerHTML. #10324 - if ( jQuery.support.html5Clone && ( src.innerHTML && !jQuery.trim(dest.innerHTML) ) ) { - dest.innerHTML = src.innerHTML; - } - - } else if ( nodeName === "input" && manipulation_rcheckableType.test( src.type ) ) { - // IE6-8 fails to persist the checked state of a cloned checkbox - // or radio button. Worse, IE6-7 fail to give the cloned element - // a checked appearance if the defaultChecked value isn't also set - - dest.defaultChecked = dest.checked = src.checked; - - // IE6-7 get confused and end up setting the value of a cloned - // checkbox/radio button to an empty string instead of "on" - if ( dest.value !== src.value ) { - dest.value = src.value; - } - - // IE6-8 fails to return the selected option to the default selected - // state when cloning options - } else if ( nodeName === "option" ) { - dest.defaultSelected = dest.selected = src.defaultSelected; - - // IE6-8 fails to set the defaultValue to the correct value when - // cloning other types of input fields - } else if ( nodeName === "input" || nodeName === "textarea" ) { - dest.defaultValue = src.defaultValue; - } -} - -jQuery.each({ - appendTo: "append", - prependTo: "prepend", - insertBefore: "before", - insertAfter: "after", - replaceAll: "replaceWith" -}, function( name, original ) { - jQuery.fn[ name ] = function( selector ) { - var elems, - i = 0, - ret = [], - insert = jQuery( selector ), - last = insert.length - 1; - - for ( ; i <= last; i++ ) { - elems = i === last ? this : this.clone(true); - jQuery( insert[i] )[ original ]( elems ); - - // Modern browsers can apply jQuery collections as arrays, but oldIE needs a .get() - core_push.apply( ret, elems.get() ); - } - - return this.pushStack( ret ); - }; -}); - -function getAll( context, tag ) { - var elems, elem, - i = 0, - found = typeof context.getElementsByTagName !== core_strundefined ? context.getElementsByTagName( tag || "*" ) : - typeof context.querySelectorAll !== core_strundefined ? context.querySelectorAll( tag || "*" ) : - undefined; - - if ( !found ) { - for ( found = [], elems = context.childNodes || context; (elem = elems[i]) != null; i++ ) { - if ( !tag || jQuery.nodeName( elem, tag ) ) { - found.push( elem ); - } else { - jQuery.merge( found, getAll( elem, tag ) ); - } - } - } - - return tag === undefined || tag && jQuery.nodeName( context, tag ) ? - jQuery.merge( [ context ], found ) : - found; -} - -// Used in buildFragment, fixes the defaultChecked property -function fixDefaultChecked( elem ) { - if ( manipulation_rcheckableType.test( elem.type ) ) { - elem.defaultChecked = elem.checked; - } -} - -jQuery.extend({ - clone: function( elem, dataAndEvents, deepDataAndEvents ) { - var destElements, node, clone, i, srcElements, - inPage = jQuery.contains( elem.ownerDocument, elem ); - - if ( jQuery.support.html5Clone || jQuery.isXMLDoc(elem) || !rnoshimcache.test( "<" + elem.nodeName + ">" ) ) { - clone = elem.cloneNode( true ); - - // IE<=8 does not properly clone detached, unknown element nodes - } else { - fragmentDiv.innerHTML = elem.outerHTML; - fragmentDiv.removeChild( clone = fragmentDiv.firstChild ); - } - - if ( (!jQuery.support.noCloneEvent || !jQuery.support.noCloneChecked) && - (elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) { - - // We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2 - destElements = getAll( clone ); - srcElements = getAll( elem ); - - // Fix all IE cloning issues - for ( i = 0; (node = srcElements[i]) != null; ++i ) { - // Ensure that the destination node is not null; Fixes #9587 - if ( destElements[i] ) { - fixCloneNodeIssues( node, destElements[i] ); - } - } - } - - // Copy the events from the original to the clone - if ( dataAndEvents ) { - if ( deepDataAndEvents ) { - srcElements = srcElements || getAll( elem ); - destElements = destElements || getAll( clone ); - - for ( i = 0; (node = srcElements[i]) != null; i++ ) { - cloneCopyEvent( node, destElements[i] ); - } - } else { - cloneCopyEvent( elem, clone ); - } - } - - // Preserve script evaluation history - destElements = getAll( clone, "script" ); - if ( destElements.length > 0 ) { - setGlobalEval( destElements, !inPage && getAll( elem, "script" ) ); - } - - destElements = srcElements = node = null; - - // Return the cloned set - return clone; - }, - - buildFragment: function( elems, context, scripts, selection ) { - var j, elem, contains, - tmp, tag, tbody, wrap, - l = elems.length, - - // Ensure a safe fragment - safe = createSafeFragment( context ), - - nodes = [], - i = 0; - - for ( ; i < l; i++ ) { - elem = elems[ i ]; - - if ( elem || elem === 0 ) { - - // Add nodes directly - if ( jQuery.type( elem ) === "object" ) { - jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem ); - - // Convert non-html into a text node - } else if ( !rhtml.test( elem ) ) { - nodes.push( context.createTextNode( elem ) ); - - // Convert html into DOM nodes - } else { - tmp = tmp || safe.appendChild( context.createElement("div") ); - - // Deserialize a standard representation - tag = ( rtagName.exec( elem ) || ["", ""] )[1].toLowerCase(); - wrap = wrapMap[ tag ] || wrapMap._default; - - tmp.innerHTML = wrap[1] + elem.replace( rxhtmlTag, "<$1>" ) + wrap[2]; - - // Descend through wrappers to the right content - j = wrap[0]; - while ( j-- ) { - tmp = tmp.lastChild; - } - - // Manually add leading whitespace removed by IE - if ( !jQuery.support.leadingWhitespace && rleadingWhitespace.test( elem ) ) { - nodes.push( context.createTextNode( rleadingWhitespace.exec( elem )[0] ) ); - } - - // Remove IE's autoinserted from table fragments - if ( !jQuery.support.tbody ) { - - // String was a , *may* have spurious - elem = tag === "table" && !rtbody.test( elem ) ? - tmp.firstChild : - - // String was a bare or - wrap[1] === "
" && !rtbody.test( elem ) ? - tmp : - 0; - - j = elem && elem.childNodes.length; - while ( j-- ) { - if ( jQuery.nodeName( (tbody = elem.childNodes[j]), "tbody" ) && !tbody.childNodes.length ) { - elem.removeChild( tbody ); - } - } - } - - jQuery.merge( nodes, tmp.childNodes ); - - // Fix #12392 for WebKit and IE > 9 - tmp.textContent = ""; - - // Fix #12392 for oldIE - while ( tmp.firstChild ) { - tmp.removeChild( tmp.firstChild ); - } - - // Remember the top-level container for proper cleanup - tmp = safe.lastChild; - } - } - } - - // Fix #11356: Clear elements from fragment - if ( tmp ) { - safe.removeChild( tmp ); - } - - // Reset defaultChecked for any radios and checkboxes - // about to be appended to the DOM in IE 6/7 (#8060) - if ( !jQuery.support.appendChecked ) { - jQuery.grep( getAll( nodes, "input" ), fixDefaultChecked ); - } - - i = 0; - while ( (elem = nodes[ i++ ]) ) { - - // #4087 - If origin and destination elements are the same, and this is - // that element, do not do anything - if ( selection && jQuery.inArray( elem, selection ) !== -1 ) { - continue; - } - - contains = jQuery.contains( elem.ownerDocument, elem ); - - // Append to fragment - tmp = getAll( safe.appendChild( elem ), "script" ); - - // Preserve script evaluation history - if ( contains ) { - setGlobalEval( tmp ); - } - - // Capture executables - if ( scripts ) { - j = 0; - while ( (elem = tmp[ j++ ]) ) { - if ( rscriptType.test( elem.type || "" ) ) { - scripts.push( elem ); - } - } - } - } - - tmp = null; - - return safe; - }, - - cleanData: function( elems, /* internal */ acceptData ) { - var elem, type, id, data, - i = 0, - internalKey = jQuery.expando, - cache = jQuery.cache, - deleteExpando = jQuery.support.deleteExpando, - special = jQuery.event.special; - - for ( ; (elem = elems[i]) != null; i++ ) { - - if ( acceptData || jQuery.acceptData( elem ) ) { - - id = elem[ internalKey ]; - data = id && cache[ id ]; - - if ( data ) { - if ( data.events ) { - for ( type in data.events ) { - if ( special[ type ] ) { - jQuery.event.remove( elem, type ); - - // This is a shortcut to avoid jQuery.event.remove's overhead - } else { - jQuery.removeEvent( elem, type, data.handle ); - } - } - } - - // Remove cache only if it was not already removed by jQuery.event.remove - if ( cache[ id ] ) { - - delete cache[ id ]; - - // IE does not allow us to delete expando properties from nodes, - // nor does it have a removeAttribute function on Document nodes; - // we must handle all of these cases - if ( deleteExpando ) { - delete elem[ internalKey ]; - - } else if ( typeof elem.removeAttribute !== core_strundefined ) { - elem.removeAttribute( internalKey ); - - } else { - elem[ internalKey ] = null; - } - - core_deletedIds.push( id ); - } - } - } - } - } -}); -var iframe, getStyles, curCSS, - ralpha = /alpha\([^)]*\)/i, - ropacity = /opacity\s*=\s*([^)]*)/, - rposition = /^(top|right|bottom|left)$/, - // swappable if display is none or starts with table except "table", "table-cell", or "table-caption" - // see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display - rdisplayswap = /^(none|table(?!-c[ea]).+)/, - rmargin = /^margin/, - rnumsplit = new RegExp( "^(" + core_pnum + ")(.*)$", "i" ), - rnumnonpx = new RegExp( "^(" + core_pnum + ")(?!px)[a-z%]+$", "i" ), - rrelNum = new RegExp( "^([+-])=(" + core_pnum + ")", "i" ), - elemdisplay = { BODY: "block" }, - - cssShow = { position: "absolute", visibility: "hidden", display: "block" }, - cssNormalTransform = { - letterSpacing: 0, - fontWeight: 400 - }, - - cssExpand = [ "Top", "Right", "Bottom", "Left" ], - cssPrefixes = [ "Webkit", "O", "Moz", "ms" ]; - -// return a css property mapped to a potentially vendor prefixed property -function vendorPropName( style, name ) { - - // shortcut for names that are not vendor prefixed - if ( name in style ) { - return name; - } - - // check for vendor prefixed names - var capName = name.charAt(0).toUpperCase() + name.slice(1), - origName = name, - i = cssPrefixes.length; - - while ( i-- ) { - name = cssPrefixes[ i ] + capName; - if ( name in style ) { - return name; - } - } - - return origName; -} - -function isHidden( elem, el ) { - // isHidden might be called from jQuery#filter function; - // in that case, element will be second argument - elem = el || elem; - return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem ); -} - -function showHide( elements, show ) { - var display, elem, hidden, - values = [], - index = 0, - length = elements.length; - - for ( ; index < length; index++ ) { - elem = elements[ index ]; - if ( !elem.style ) { - continue; - } - - values[ index ] = jQuery._data( elem, "olddisplay" ); - display = elem.style.display; - if ( show ) { - // Reset the inline display of this element to learn if it is - // being hidden by cascaded rules or not - if ( !values[ index ] && display === "none" ) { - elem.style.display = ""; - } - - // Set elements which have been overridden with display: none - // in a stylesheet to whatever the default browser style is - // for such an element - if ( elem.style.display === "" && isHidden( elem ) ) { - values[ index ] = jQuery._data( elem, "olddisplay", css_defaultDisplay(elem.nodeName) ); - } - } else { - - if ( !values[ index ] ) { - hidden = isHidden( elem ); - - if ( display && display !== "none" || !hidden ) { - jQuery._data( elem, "olddisplay", hidden ? display : jQuery.css( elem, "display" ) ); - } - } - } - } - - // Set the display of most of the elements in a second loop - // to avoid the constant reflow - for ( index = 0; index < length; index++ ) { - elem = elements[ index ]; - if ( !elem.style ) { - continue; - } - if ( !show || elem.style.display === "none" || elem.style.display === "" ) { - elem.style.display = show ? values[ index ] || "" : "none"; - } - } - - return elements; -} - -jQuery.fn.extend({ - css: function( name, value ) { - return jQuery.access( this, function( elem, name, value ) { - var len, styles, - map = {}, - i = 0; - - if ( jQuery.isArray( name ) ) { - styles = getStyles( elem ); - len = name.length; - - for ( ; i < len; i++ ) { - map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles ); - } - - return map; - } - - return value !== undefined ? - jQuery.style( elem, name, value ) : - jQuery.css( elem, name ); - }, name, value, arguments.length > 1 ); - }, - show: function() { - return showHide( this, true ); - }, - hide: function() { - return showHide( this ); - }, - toggle: function( state ) { - var bool = typeof state === "boolean"; - - return this.each(function() { - if ( bool ? state : isHidden( this ) ) { - jQuery( this ).show(); - } else { - jQuery( this ).hide(); - } - }); - } -}); - -jQuery.extend({ - // Add in style property hooks for overriding the default - // behavior of getting and setting a style property - cssHooks: { - opacity: { - get: function( elem, computed ) { - if ( computed ) { - // We should always get a number back from opacity - var ret = curCSS( elem, "opacity" ); - return ret === "" ? "1" : ret; - } - } - } - }, - - // Exclude the following css properties to add px - cssNumber: { - "columnCount": true, - "fillOpacity": true, - "fontWeight": true, - "lineHeight": true, - "opacity": true, - "orphans": true, - "widows": true, - "zIndex": true, - "zoom": true - }, - - // Add in properties whose names you wish to fix before - // setting or getting the value - cssProps: { - // normalize float css property - "float": jQuery.support.cssFloat ? "cssFloat" : "styleFloat" - }, - - // Get and set the style property on a DOM Node - style: function( elem, name, value, extra ) { - // Don't set styles on text and comment nodes - if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) { - return; - } - - // Make sure that we're working with the right name - var ret, type, hooks, - origName = jQuery.camelCase( name ), - style = elem.style; - - name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) ); - - // gets hook for the prefixed version - // followed by the unprefixed version - hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; - - // Check if we're setting a value - if ( value !== undefined ) { - type = typeof value; - - // convert relative number strings (+= or -=) to relative numbers. #7345 - if ( type === "string" && (ret = rrelNum.exec( value )) ) { - value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) ); - // Fixes bug #9237 - type = "number"; - } - - // Make sure that NaN and null values aren't set. See: #7116 - if ( value == null || type === "number" && isNaN( value ) ) { - return; - } - - // If a number was passed in, add 'px' to the (except for certain CSS properties) - if ( type === "number" && !jQuery.cssNumber[ origName ] ) { - value += "px"; - } - - // Fixes #8908, it can be done more correctly by specifing setters in cssHooks, - // but it would mean to define eight (for every problematic property) identical functions - if ( !jQuery.support.clearCloneStyle && value === "" && name.indexOf("background") === 0 ) { - style[ name ] = "inherit"; - } - - // If a hook was provided, use that value, otherwise just set the specified value - if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) { - - // Wrapped to prevent IE from throwing errors when 'invalid' values are provided - // Fixes bug #5509 - try { - style[ name ] = value; - } catch(e) {} - } - - } else { - // If a hook was provided get the non-computed value from there - if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) { - return ret; - } - - // Otherwise just get the value from the style object - return style[ name ]; - } - }, - - css: function( elem, name, extra, styles ) { - var num, val, hooks, - origName = jQuery.camelCase( name ); - - // Make sure that we're working with the right name - name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) ); - - // gets hook for the prefixed version - // followed by the unprefixed version - hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; - - // If a hook was provided get the computed value from there - if ( hooks && "get" in hooks ) { - val = hooks.get( elem, true, extra ); - } - - // Otherwise, if a way to get the computed value exists, use that - if ( val === undefined ) { - val = curCSS( elem, name, styles ); - } - - //convert "normal" to computed value - if ( val === "normal" && name in cssNormalTransform ) { - val = cssNormalTransform[ name ]; - } - - // Return, converting to number if forced or a qualifier was provided and val looks numeric - if ( extra === "" || extra ) { - num = parseFloat( val ); - return extra === true || jQuery.isNumeric( num ) ? num || 0 : val; - } - return val; - }, - - // A method for quickly swapping in/out CSS properties to get correct calculations - swap: function( elem, options, callback, args ) { - var ret, name, - old = {}; - - // Remember the old values, and insert the new ones - for ( name in options ) { - old[ name ] = elem.style[ name ]; - elem.style[ name ] = options[ name ]; - } - - ret = callback.apply( elem, args || [] ); - - // Revert the old values - for ( name in options ) { - elem.style[ name ] = old[ name ]; - } - - return ret; - } -}); - -// NOTE: we've included the "window" in window.getComputedStyle -// because jsdom on node.js will break without it. -if ( window.getComputedStyle ) { - getStyles = function( elem ) { - return window.getComputedStyle( elem, null ); - }; - - curCSS = function( elem, name, _computed ) { - var width, minWidth, maxWidth, - computed = _computed || getStyles( elem ), - - // getPropertyValue is only needed for .css('filter') in IE9, see #12537 - ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined, - style = elem.style; - - if ( computed ) { - - if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) { - ret = jQuery.style( elem, name ); - } - - // A tribute to the "awesome hack by Dean Edwards" - // Chrome < 17 and Safari 5.0 uses "computed value" instead of "used value" for margin-right - // Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels - // this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values - if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) { - - // Remember the original values - width = style.width; - minWidth = style.minWidth; - maxWidth = style.maxWidth; - - // Put in the new values to get a computed value out - style.minWidth = style.maxWidth = style.width = ret; - ret = computed.width; - - // Revert the changed values - style.width = width; - style.minWidth = minWidth; - style.maxWidth = maxWidth; - } - } - - return ret; - }; -} else if ( document.documentElement.currentStyle ) { - getStyles = function( elem ) { - return elem.currentStyle; - }; - - curCSS = function( elem, name, _computed ) { - var left, rs, rsLeft, - computed = _computed || getStyles( elem ), - ret = computed ? computed[ name ] : undefined, - style = elem.style; - - // Avoid setting ret to empty string here - // so we don't default to auto - if ( ret == null && style && style[ name ] ) { - ret = style[ name ]; - } - - // From the awesome hack by Dean Edwards - // http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291 - - // If we're not dealing with a regular pixel number - // but a number that has a weird ending, we need to convert it to pixels - // but not position css attributes, as those are proportional to the parent element instead - // and we can't measure the parent instead because it might trigger a "stacking dolls" problem - if ( rnumnonpx.test( ret ) && !rposition.test( name ) ) { - - // Remember the original values - left = style.left; - rs = elem.runtimeStyle; - rsLeft = rs && rs.left; - - // Put in the new values to get a computed value out - if ( rsLeft ) { - rs.left = elem.currentStyle.left; - } - style.left = name === "fontSize" ? "1em" : ret; - ret = style.pixelLeft + "px"; - - // Revert the changed values - style.left = left; - if ( rsLeft ) { - rs.left = rsLeft; - } - } - - return ret === "" ? "auto" : ret; - }; -} - -function setPositiveNumber( elem, value, subtract ) { - var matches = rnumsplit.exec( value ); - return matches ? - // Guard against undefined "subtract", e.g., when used as in cssHooks - Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) : - value; -} - -function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) { - var i = extra === ( isBorderBox ? "border" : "content" ) ? - // If we already have the right measurement, avoid augmentation - 4 : - // Otherwise initialize for horizontal or vertical properties - name === "width" ? 1 : 0, - - val = 0; - - for ( ; i < 4; i += 2 ) { - // both box models exclude margin, so add it if we want it - if ( extra === "margin" ) { - val += jQuery.css( elem, extra + cssExpand[ i ], true, styles ); - } - - if ( isBorderBox ) { - // border-box includes padding, so remove it if we want content - if ( extra === "content" ) { - val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); - } - - // at this point, extra isn't border nor margin, so remove border - if ( extra !== "margin" ) { - val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); - } - } else { - // at this point, extra isn't content, so add padding - val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); - - // at this point, extra isn't content nor padding, so add border - if ( extra !== "padding" ) { - val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); - } - } - } - - return val; -} - -function getWidthOrHeight( elem, name, extra ) { - - // Start with offset property, which is equivalent to the border-box value - var valueIsBorderBox = true, - val = name === "width" ? elem.offsetWidth : elem.offsetHeight, - styles = getStyles( elem ), - isBorderBox = jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box"; - - // some non-html elements return undefined for offsetWidth, so check for null/undefined - // svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285 - // MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668 - if ( val <= 0 || val == null ) { - // Fall back to computed then uncomputed css if necessary - val = curCSS( elem, name, styles ); - if ( val < 0 || val == null ) { - val = elem.style[ name ]; - } - - // Computed unit is not pixels. Stop here and return. - if ( rnumnonpx.test(val) ) { - return val; - } - - // we need the check for style in case a browser which returns unreliable values - // for getComputedStyle silently falls back to the reliable elem.style - valueIsBorderBox = isBorderBox && ( jQuery.support.boxSizingReliable || val === elem.style[ name ] ); - - // Normalize "", auto, and prepare for extra - val = parseFloat( val ) || 0; - } - - // use the active box-sizing model to add/subtract irrelevant styles - return ( val + - augmentWidthOrHeight( - elem, - name, - extra || ( isBorderBox ? "border" : "content" ), - valueIsBorderBox, - styles - ) - ) + "px"; -} - -// Try to determine the default display value of an element -function css_defaultDisplay( nodeName ) { - var doc = document, - display = elemdisplay[ nodeName ]; - - if ( !display ) { - display = actualDisplay( nodeName, doc ); - - // If the simple way fails, read from inside an iframe - if ( display === "none" || !display ) { - // Use the already-created iframe if possible - iframe = ( iframe || - jQuery("