framework/Web/UI/WebControls/TRepeaterItemRenderer.php


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<?php
/**
 * TRepeaterItemRenderer class file
 *
 * @author Qiang Xue <qiang.xue@gmail.com>
 * @link https://github.com/pradosoft/prado
 * @copyright Copyright &copy; 2005-2015 The PRADO Group
 * @license https://github.com/pradosoft/prado/blob/master/COPYRIGHT
 * @package System.Web.UI.WebControls
 */

Prado::using('System.Web.UI.WebControls.TRepeater');
Prado::using('System.Web.UI.WebControls.TItemDataRenderer');

/**
 * TRepeaterItemRenderer class
 *
 * TRepeaterItemRenderer can be used as a convenient base class to
 * define an item renderer class specific for {@link TRepeater}.
 *
 * TRepeaterItemRenderer extends {@link TItemDataRenderer} and implements
 * the bubbling scheme for the OnCommand event of repeater items.
 *
 * @author Qiang Xue <qiang.xue@gmail.com>
 * @package System.Web.UI.WebControls
 * @since 3.1.0
 */
class TRepeaterItemRenderer extends TItemDataRenderer
{
	/**
	 * This method overrides parent's implementation by wrapping event parameter
	 * for <b>OnCommand</b> event with item information.
	 * @param TControl the sender of the event
	 * @param TEventParameter event parameter
	 * @return boolean whether the event bubbling should stop here.
	 */
	public function bubbleEvent($sender,$param)
	{
		if($param instanceof TCommandEventParameter)
		{
			$this->raiseBubbleEvent($this,new TRepeaterCommandEventParameter($this,$sender,$param));
			return true;
		}
		else
			return false;
	}
}