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<?php
/**
* TItemDataRenderer class file
*
* @author Qiang Xue <qiang.xue@gmail.com>
* @link http://www.pradosoft.com/
* @copyright Copyright © 2005-2014 PradoSoft
* @license http://www.pradosoft.com/license/
* @package Prado\Web\UI\WebControls
* @since 3.1.2
*/
namespace Prado\Web\UI\WebControls;
use Prado\TPropertyValue;
/**
* TItemDataRenderer class
*
* TItemDataRenderer is the convient base class for template-based item data renderers.
* It implements the {@link IItemDataRenderer} interface, and because
* TItemDataRenderer extends from {@link TTemplateControl}, derived child
* classes can have templates to define their presentational layout.
*
* The following properties are provided by TItemDataRenderer:
* - {@link getItemIndex ItemIndex}: zero-based index of this renderer in the item list collection.
* - {@link getItemType ItemType}: item type of this renderer, such as TListItemType::AlternatingItem
* - {@link getData Data}: data associated with this renderer
*
* @author Qiang Xue <qiang.xue@gmail.com>
* @package Prado\Web\UI\WebControls
* @since 3.1.2
*/
abstract class TItemDataRenderer extends TDataRenderer implements IItemDataRenderer
{
/**
* index of the data item in the Items collection of repeater
*/
private $_itemIndex;
/**
* type of the TRepeaterItem
* @var TListItemType
*/
private $_itemType;
/**
* @return TListItemType item type
*/
public function getItemType()
{
return $this->_itemType;
}
/**
* @param TListItemType item type.
*/
public function setItemType($value)
{
$this->_itemType=TPropertyValue::ensureEnum($value,'Prado\\Web\\UI\\WebControls\\TListItemType');
}
/**
* Returns a value indicating the zero-based index of the item in the corresponding data control's item collection.
* If the item is not in the collection (e.g. it is a header item), it returns -1.
* @return integer zero-based index of the item.
*/
public function getItemIndex()
{
return $this->_itemIndex;
}
/**
* Sets the zero-based index for the item.
* If the item is not in the item collection (e.g. it is a header item), -1 should be used.
* @param integer zero-based index of the item.
*/
public function setItemIndex($value)
{
$this->_itemIndex=TPropertyValue::ensureInteger($value);
}
}
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