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<?php
/**
* CJuiDroppable class file.
*
* @author Sebastian Thierer <sebathi@gmail.com>
* @link http://www.yiiframework.com/
* @copyright Copyright &copy; 2008-2011 Yii Software LLC
* @license http://www.yiiframework.com/license/
*/
Yii::import('zii.widgets.jui.CJuiWidget');
/**
* CJuiDroppable displays a droppable widget.
*
* CJuiDroppable encapsulates the {@link http://jqueryui.com/demos/droppable/ JUI Droppable}
* plugin.
*
* To use this widget, you may insert the following code in a view:
* <pre>
* $this->beginWidget('zii.widgets.jui.CJuiDroppable', array(
* // additional javascript options for the droppable plugin
* 'options'=>array(
* 'scope'=>'myScope',
* ),
* ));
* echo 'Your droppable content here';
*
* $this->endWidget();
*
* </pre>
*
* By configuring the {@link options} property, you may specify the options
* that need to be passed to the JUI Droppable plugin. Please refer to
* the {@link http://jqueryui.com/demos/droppable/ JUI Droppable} documentation
* for possible options (name-value pairs).
*
* @author Sebastian Thierer <sebathi@gmail.com>
* @version $Id$
* @package zii.widgets.jui
* @since 1.1
*/
class CJuiDroppable extends CJuiWidget
{
/**
* @var string the HTML tag name of the Droppable element. Defaults to 'div'.
*/
public $tagName='div';
/**
* Renders the open tag of the droppable element.
* This method also registers the necessary javascript code.
*/
public function init()
{
parent::init();
$id=$this->getId();
if (isset($this->htmlOptions['id']))
$id = $this->htmlOptions['id'];
else
$this->htmlOptions['id']=$id;
echo CHtml::openTag($this->tagName,$this->htmlOptions)."\n";
$options=empty($this->options) ? '' : CJavaScript::encode($this->options);
Yii::app()->getClientScript()->registerScript(__CLASS__.'#'.$id,"jQuery('#{$id}').droppable($options);");
}
/**
* Renders the close tag of the droppable element.
*/
public function run(){
echo CHtml::closeTag($this->tagName);
}
}
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