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Merge pull request #438 from tonydspaniard/367-bootstrap-nav 

[ready]Added Bootstrap Nav and NavBar widgets 367 bootstrap nav
tags/2.0.0-beta
Qiang Xue 12 years ago
parent
1165508a6a e8d3a7ff92
commit
1bf739dd15
4 changed files with 338 additions and 2 deletions
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  1. 2
      framework/yii/bootstrap/Carousel.php
  2. 2
      framework/yii/bootstrap/Collapse.php
  3. 143
      framework/yii/bootstrap/Nav.php
  4. 193
      framework/yii/bootstrap/NavBar.php

2
framework/yii/bootstrap/Carousel.php
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@ -8,7 +8,7 @@
namespace yii\bootstrap;
use yii\base\InvalidConfigException;
use yii\helpers\base\ArrayHelper;
use yii\helpers\ArrayHelper;
use yii\helpers\Html;
/**

2
framework/yii/bootstrap/Collapse.php
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@ -8,7 +8,7 @@
namespace yii\bootstrap;
use yii\base\InvalidConfigException;
use yii\helpers\base\ArrayHelper;
use yii\helpers\ArrayHelper;
use yii\helpers\Html;
/**

143
framework/yii/bootstrap/Nav.php
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<?php
/**
* @link http://www.yiiframework.com/
* @copyright Copyright (c) 2008 Yii Software LLC
* @license http://www.yiiframework.com/license/
*/
namespace yii\bootstrap;
use yii\base\InvalidConfigException;
use yii\helpers\ArrayHelper;
use yii\helpers\Html;
/**
* Nav renders a nav HTML component.
*
* For example:
*
* ```php
* echo Nav::widget(array(
* 'items' => array(
* array(
* 'label' => 'Home',
* 'url' => '/',
* 'linkOptions' => array(...),
* 'active' => true,
* ),
* array(
* 'label' => 'Dropdown',
* 'items' => array(
* array(
* 'label' => 'DropdownA',
* 'url' => '#',
* ),
* array(
* 'label' => 'DropdownB',
* 'url' => '#',
* ),
* ),
* ),
* ),
* ));
* ```
*
* @see http://twitter.github.io/bootstrap/components.html#nav
* @author Antonio Ramirez <amigo.cobos@gmail.com>
* @since 2.0
*/
class Nav extends Widget
{
/**
* @var array list of items in the nav widget. Each array element represents a single
* menu item with the following structure:
*
* - label: string, required, the nav item label.
* - url: optional, the item's URL. Defaults to "#".
* - linkOptions: array, optional, the HTML attributes of the item's link.
* - options: array, optional, the HTML attributes of the item container (LI).
* - active: boolean, optional, whether the item should be on active state or not.
* - items: array, optional, the configuration of specify the item's dropdown menu. You can optionally set this as
* a string (ie. `'items'=> Dropdown::widget(array(...))`
* - important: there is an issue with sub-dropdown menus, and as of 3.0, bootstrap won't support sub-dropdown.
*
* **Note:** Optionally, you can also use a plain string instead of an array element.
*
* @see https://github.com/twitter/bootstrap/issues/5050#issuecomment-11741727
* @see [[Dropdown]]
*/
public $items = array();
/**
* @var boolean whether the nav items labels should be HTML-encoded.
*/
public $encodeLabels = true;
/**
* Initializes the widget.
*/
public function init()
{
parent::init();
$this->addCssClass($this->options, 'nav');
}
/**
* Renders the widget.
*/
public function run()
{
echo $this->renderItems();
$this->getView()->registerAssetBundle('yii/bootstrap');
}
/**
* Renders widget items.
*/
public function renderItems()
{
$items = array();
foreach ($this->items as $item) {
$items[] = $this->renderItem($item);
}
return Html::tag('ul', implode("\n", $items), $this->options);
}
/**
* Renders a widget's item.
* @param mixed $item the item to render.
* @return string the rendering result.
* @throws InvalidConfigException
*/
public function renderItem($item)
{
if (is_string($item)) {
return $item;
}
if (!isset($item['label'])) {
throw new InvalidConfigException("The 'label' option is required.");
}
$label = $this->encodeLabels ? Html::encode($item['label']) : $item['label'];
$options = ArrayHelper::getValue($item, 'options', array());
$dropdown = ArrayHelper::getValue($item, 'items');
$url = Html::url(ArrayHelper::getValue($item, 'url', '#'));
$linkOptions = ArrayHelper::getValue($item, 'linkOptions', array());
if(ArrayHelper::getValue($item, 'active')) {
$this->addCssClass($options, 'active');
}
if ($dropdown !== null) {
$linkOptions['data-toggle'] = 'dropdown';
$this->addCssClass($options, 'dropdown');
$this->addCssClass($urlOptions, 'dropdown-toggle');
$label .= ' ' . Html::tag('b', '', array('class' => 'caret'));
$dropdown = is_string($dropdown)
? $dropdown
: Dropdown::widget(array('items' => $item['items'], 'clientOptions' => false));
}
return Html::tag('li', Html::a($label, $url, $linkOptions) . $dropdown, $options);
}
}

193
framework/yii/bootstrap/NavBar.php
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<?php
/**
* @link http://www.yiiframework.com/
* @copyright Copyright (c) 2008 Yii Software LLC
* @license http://www.yiiframework.com/license/
*/
namespace yii\bootstrap;
use yii\base\InvalidConfigException;
use yii\helpers\ArrayHelper;
use yii\helpers\Html;
/**
* NavBar renders a navbar HTML component.
*
* For example:
*
* ```php
* echo NavBar::widget(array(
* 'brandLabel' => 'NavBar Test',
* 'items' => array(
* // a Nav widget
* array(
* // defaults to Nav anyway.
* 'class' => 'yii\bootstrap\Nav',
* // widget configuration
* 'options' => array(
* 'items' => array(
* array(
* 'label' => 'Home',
* 'url' => '/',
* 'options' => array('class' => 'active'),
* ),
* array(
* 'label' => 'Dropdown',
* 'content' => new Dropdown(array(
* 'items' => array(
* array(
* 'label' => 'DropdownA',
* 'url' => '#',
* ),
* array(
* 'label' => 'DropdownB',
* 'url' => '#'
* ),
* )
* ),
* ),
* )
* ),
* ),
* // you can also use strings
* '<form class="navbar-search pull-left" action="">' .
* '<input type="text" class="search-query" placeholder="Search">' .
* '</form>',
* ),
* ));
* ```
*
* @see http://twitter.github.io/bootstrap/components.html#navbar
* @author Antonio Ramirez <amigo.cobos@gmail.com>
* @since 2.0
*/
class NavBar extends Widget
{
/**
* @var string the text of the brand.
* @see http://twitter.github.io/bootstrap/components.html#navbar
*/
public $brandLabel;
/**
* @param array|string $url the URL for the brand's hyperlink tag. This parameter will be processed by [[Html::url()]]
* and will be used for the "href" attribute of the brand link. Defaults to site root.
*/
public $brandRoute = '/';
/**
* @var array the HTML attributes of the brand link.
*/
public $brandOptions = array();
/**
* @var array list of menu items in the navbar widget. Each array element represents a single
* menu item with the following structure:
*
* ```php
* array(
* // optional, the menu item class type of the widget to render. Defaults to "Nav" widget.
* 'class' => 'Menu item class type',
* // required, the configuration options of the widget.
* 'options'=> array(...),
* ),
* // optionally, you can pass a string
* '<form class="navbar-search pull-left" action="">' .
* '<input type="text" class="search-query span2" placeholder="Search">' .
* '</form>',
* ```
*
* Optionally, you can also use a plain string instead of an array element.
*/
public $items = array();
/**
* @var string the generated brand url if specified by [[brandLabel]]
*/
protected $brand;
/**
* Initializes the widget.
*/
public function init()
{
parent::init();
$this->clientOptions = false;
$this->addCssClass($this->options, 'navbar');
$this->addCssClass($this->brandOptions, 'brand');
$this->brand = Html::a($this->brandLabel, $this->brandRoute, $this->brandOptions);
}
/**
* Renders the widget.
*/
public function run()
{
echo Html::beginTag('div', $this->options);
echo $this->renderItems();
echo Html::endTag('div');
$this->getView()->registerAssetBundle('yii/bootstrap');
}
/**
* Renders the items.
* @return string the rendering items.
*/
protected function renderItems()
{
$items = array();
foreach ($this->items as $item) {
$items[] = $this->renderItem($item);
}
$contents = implode("\n", $items);
if (self::$responsive === true) {
$this->getView()->registerAssetBundle('yii/bootstrap/collapse');
$contents =
Html::tag('div',
$this->renderToggleButton() .
$this->brand . "\n" .
Html::tag('div', $contents, array('class' => 'nav-collapse collapse navbar-collapse')),
array('class' => 'container'));
} else {
$contents = $this->brand . "\n" . $contents;
}
return Html::tag('div', $contents, array('class' => 'navbar-inner'));
}
/**
* Renders a item. The item can be a string, a custom class or a Nav widget (defaults if no class specified.
* @param mixed $item the item to render. If array, it is assumed the configuration of a widget being `class`
* required and if not specified, then defaults to `yii\bootstrap\Nav`.
* @return string the rendering result.
* @throws InvalidConfigException
*/
protected function renderItem($item)
{
if (is_string($item)) {
return $item;
}
$config = ArrayHelper::getValue($item, 'options', array());
$config['clientOptions'] = false;
$class = ArrayHelper::getValue($item, 'class', 'yii\bootstrap\Nav');
return $class::widget($config);
}
/**
* Renders collapsible toggle button.
* @return string the rendering toggle button.
*/
protected function renderToggleButton()
{
$items = array();
for ($i = 0; $i < 3; $i++) {
$items[] = Html::tag('span', '', array('class' => 'icon-bar'));
}
return Html::a(implode("\n", $items), null, array(
'class' => 'btn btn-navbar',
'data-toggle' => 'collapse',
'data-target' => 'div.navbar-collapse',
));
}
}
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