From 91e6f8220c07715a7a67d6672d73dd7fe18f2103 Mon Sep 17 00:00:00 2001 From: Alexander Makarov Date: Tue, 7 May 2013 12:27:07 +0400 Subject: [PATCH] fix --- docs/guide/upgrade-from-v1.md | 26 +++++++++++++------------- 1 file changed, 13 insertions(+), 13 deletions(-) diff --git a/docs/guide/upgrade-from-v1.md b/docs/guide/upgrade-from-v1.md index f241630..b6e5d52 100644 --- a/docs/guide/upgrade-from-v1.md +++ b/docs/guide/upgrade-from-v1.md @@ -71,7 +71,7 @@ $object = Yii::createObject(array( 'property2' => 'cde', ), $param1, $param2); ``` -~~~ + Events @@ -86,7 +86,7 @@ $component->on($eventName, $handler); // To detach the handler, use: // $component->off($eventName, $handler); ``` -~~~ + When you attach a handler, you can now associate it with some parameters which can be later accessed via the event parameter by the handler: @@ -94,7 +94,7 @@ accessed via the event parameter by the handler: ```php $component->on($eventName, $handler, $params); ``` -~~~ + Because of this change, you can now use "global" events. Simply trigger and attach handlers to an event of the application instance: @@ -144,7 +144,7 @@ $content = Yii::$app->view->renderFile($viewFile, $params); // $view = new View; // $view->renderFile($viewFile, $params); ``` -~~~ + Also, there is no more `CClientScript` in Yii 2.0. The `View` class has taken over its role with significant improvements. For more details, please see the "assets" subsection. @@ -178,7 +178,7 @@ public function scenarios() ); } ``` -~~~ + This method also determines which attributes are safe and which are not. In particular, given a scenario, if an attribute appears in the corresponding attribute list in `scenarios()` @@ -207,7 +207,7 @@ if (isset($_POST['Post'])) { $post->attributes = $_POST['Post']; } ``` -~~~ + Themes @@ -276,7 +276,7 @@ public function behaviors() ); } ``` -~~~ + Assets @@ -317,7 +317,7 @@ as an `ActiveField` object. Using fields, you can build a form more cleanly than endWidget(); ?> ``` -~~~ + Query Builder @@ -337,7 +337,7 @@ $command = $query->createCommand(); $sql = $command->sql; $rows = $command->queryAll(); ``` -~~~ + Best of all, such query building methods can be used together with `ActiveRecord`, as explained in the next sub-section. @@ -360,7 +360,7 @@ class Customer extends \yii\db\ActiveRecord } } ``` -~~~ + You can use `$customer->orders` to access the customer's orders. You can also use `$customer->getOrders()->andWhere('status=1')->all()` to perform on-the-fly @@ -385,7 +385,7 @@ $customers = Customer::find() // return the customer whose PK is 1 $customer = Customer::find(1); ``` -~~~ + The `find()` method returns an instance of `ActiveQuery` which is a subclass of `Query`. Therefore, you can use all query methods of `Query`. @@ -415,7 +415,7 @@ the database driver being used. For example, $command = $connection->createCommand('SELECT [[id]] FROM {{posts}}'); echo $command->sql; // MySQL: SELECT `id` FROM `posts` ``` -~~~ + This feature is especially useful if you are developing an application that supports different DBMS. @@ -443,7 +443,7 @@ array( 'defaults' => array('page' => 1), ) ``` -~~~ + Response