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86 lines
2.2 KiB
86 lines
2.2 KiB
13 years ago
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<?php
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/**
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* @link http://www.yiiframework.com/
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* @copyright Copyright (c) 2008 Yii Software LLC
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* @license http://www.yiiframework.com/license/
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*/
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namespace yii\jui;
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use Yii;
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use yii\helpers\Json;
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/**
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* Menu renders a menu jQuery UI widget.
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*
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* @see http://api.jqueryui.com/menu/
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* @author Alexander Kochetov <creocoder@gmail.com>
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* @since 2.0
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*/
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class Menu extends \yii\widgets\Menu
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{
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/**
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* @var array the options for the underlying jQuery UI widget.
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* Please refer to the corresponding jQuery UI widget Web page for possible options.
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* For example, [this page](http://api.jqueryui.com/accordion/) shows
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* how to use the "Accordion" widget and the supported options (e.g. "header").
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*/
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public $clientOptions = array();
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/**
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* @var array the event handlers for the underlying jQuery UI widget.
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* Please refer to the corresponding jQuery UI widget Web page for possible events.
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* For example, [this page](http://api.jqueryui.com/accordion/) shows
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* how to use the "Accordion" widget and the supported events (e.g. "create").
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*/
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public $clientEvents = array();
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/**
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* Initializes the widget.
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* If you override this method, make sure you call the parent implementation first.
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*/
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public function init()
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{
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parent::init();
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if (!isset($this->options['id'])) {
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$this->options['id'] = $this->getId();
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}
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}
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/**
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* Renders the widget.
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*/
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public function run()
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{
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parent::run();
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$this->registerWidget('menu');
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}
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/**
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* Registers a specific jQuery UI widget and the related events
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* @param string $name the name of the jQuery UI widget
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*/
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protected function registerWidget($name)
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{
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$id = $this->options['id'];
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$view = $this->getView();
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$view->registerAssetBundle("yii/jui/$name");
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$view->registerAssetBundle(Widget::$theme . "/$name");
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if ($this->clientOptions !== false) {
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$options = empty($this->clientOptions) ? '' : Json::encode($this->clientOptions);
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$js = "jQuery('#$id').$name($options);";
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$view->registerJs($js);
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}
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if (!empty($this->clientEvents)) {
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$js = array();
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foreach ($this->clientEvents as $event => $handler) {
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$js[] = "jQuery('#$id').on('$name$event', $handler);";
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}
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$view->registerJs(implode("\n", $js));
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}
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}
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}
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