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<?php
/**
* TDataList 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 System.Web.UI.WebControls
*/
/**
* TDataListItem class
*
* A TDataListItem control represents an item in the {@link TDataList} control,
* such as heading section, footer section, or a data item.
* The index and data value of the item can be accessed via {@link getItemIndex ItemIndex}>
* and {@link getDataItem DataItem} properties, respectively. The type of the item
* is given by {@link getItemType ItemType} property.
*
* @author Qiang Xue <qiang.xue@gmail.com>
* @package System.Web.UI.WebControls
* @since 3.0
*/
class TDataListItem extends TWebControl implements INamingContainer, IItemDataRenderer
{
/**
* index of the data item in the Items collection of DataList
*/
private $_itemIndex;
/**
* type of the TDataListItem
* @var TListItemType
*/
private $_itemType;
/**
* value of the data associated with this item
* @var mixed
*/
private $_data;
private $_tagName='span';
/**
* Returns the tag name used for this control.
* @return string tag name of the control to be rendered
*/
protected function getTagName()
{
return $this->_tagName;
}
/**
* @param string tag name of the control to be rendered
*/
public function setTagName($value)
{
$this->_tagName=$value;
}
/**
* Creates a style object for the control.
* This method creates a {@link TTableItemStyle} to be used by a datalist item.
* @return TStyle control style to be used
*/
protected function createStyle()
{
return new TTableItemStyle;
}
/**
* @return TListItemType item type
*/
public function getItemType()
{
return $this->_itemType;
}
/**
* @param TListItemType item type.
*/
public function setItemType($value)
{
$this->_itemType=TPropertyValue::ensureEnum($value,'TListItemType');
}
/**
* @return integer zero-based index of the item in the item collection of datalist
*/
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);
}
/**
* @return mixed data associated with the item
* @since 3.1.0
*/
public function getData()
{
return $this->_data;
}
/**
* @param mixed data to be associated with the item
* @since 3.1.0
*/
public function setData($value)
{
$this->_data=$value;
}
/**
* This property is deprecated since v3.1.0.
* @return mixed data associated with the item
* @deprecated deprecated since v3.1.0. Use {@link getData} instead.
*/
public function getDataItem()
{
return $this->getData();
}
/**
* This property is deprecated since v3.1.0.
* @param mixed data to be associated with the item
* @deprecated deprecated since version 3.1.0. Use {@link setData} instead.
*/
public function setDataItem($value)
{
return $this->setData($value);
}
/**
* 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 TDataListCommandEventParameter($this,$sender,$param));
return true;
}
else
return false;
}
}
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