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<?php
/**
* TDataGrid related class files.
* This file contains the definition of the following classes:
* TDataGrid, TDataGridItem, TDataGridItemCollection, TDataGridColumnCollection,
* TDataGridPagerStyle, TDataGridItemEventParameter,
* TDataGridCommandEventParameter, TDataGridSortCommandEventParameter,
* TDataGridPageChangedEventParameter
*
* @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
*/
/**
* TDataGridItem class
*
* A TDataGridItem control represents an item in the {@link TDataGrid} 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. Property {@link getDataSourceIndex DataSourceIndex}
* gives the index of the item from the bound data source.
*
* @author Qiang Xue <qiang.xue@gmail.com>
* @package System.Web.UI.WebControls
* @since 3.0
*/
class TDataGridItem extends TTableRow implements INamingContainer
{
/**
* @var integer index of the data item in the Items collection of datagrid
*/
private $_itemIndex='';
/**
* @var integer index of the item from the bound data source
*/
private $_dataSourceIndex=0;
/**
* type of the TDataGridItem
* @var string
*/
private $_itemType='';
/**
* value of the data item
* @var mixed
*/
private $_data=null;
/**
* Constructor.
* @param integer zero-based index of the item in the item collection of datagrid
* @param TListItemType item type
*/
public function __construct($itemIndex,$dataSourceIndex,$itemType)
{
$this->_itemIndex=$itemIndex;
$this->_dataSourceIndex=$dataSourceIndex;
$this->setItemType($itemType);
if($itemType===TListItemType::Header)
$this->setTableSection(TTableRowSection::Header);
else if($itemType===TListItemType::Footer)
$this->setTableSection(TTableRowSection::Footer);
}
/**
* @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 datagrid
*/
public function getItemIndex()
{
return $this->_itemIndex;
}
/**
* @return integer the index of the datagrid item from the bound data source
*/
public function getDataSourceIndex()
{
return $this->_dataSourceIndex;
}
/**
* @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 TDataGridCommandEventParameter($this,$sender,$param));
return true;
}
else
return false;
}
}
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