diff options
| author | xue <> | 2007-02-05 21:55:51 +0000 |
|---|---|---|
| committer | xue <> | 2007-02-05 21:55:51 +0000 |
| commit | 81b323cf3d27949a5c78d44bd016044be3197b6c (patch) | |
| tree | 73b3cb8f214b96237812e33ed4f1b0637172ae53 /framework/Web/UI/WebControls/TBoundColumn.php | |
| parent | 0aaa8b5ef02479653c0a532d9249b423ef34c7ca (diff) | |
Added renderer feature to TDataGrid.
Diffstat (limited to 'framework/Web/UI/WebControls/TBoundColumn.php')
| -rw-r--r-- | framework/Web/UI/WebControls/TBoundColumn.php | 104 |
1 files changed, 88 insertions, 16 deletions
diff --git a/framework/Web/UI/WebControls/TBoundColumn.php b/framework/Web/UI/WebControls/TBoundColumn.php index 533bb24c..89de53bd 100644 --- a/framework/Web/UI/WebControls/TBoundColumn.php +++ b/framework/Web/UI/WebControls/TBoundColumn.php @@ -43,6 +43,50 @@ Prado::using('System.Web.UI.WebControls.TDataGridColumn'); class TBoundColumn extends TDataGridColumn
{
/**
+ * @return string the class name for the item cell renderer. Defaults to empty, meaning not set.
+ * @since 3.1.0
+ */
+ public function getItemRenderer()
+ {
+ return $this->getViewState('ItemRenderer','');
+ }
+
+ /**
+ * Sets the item cell renderer class.
+ *
+ * If not empty, the class will be used to instantiate as a child control in the item cells of the column.
+ *
+ * @param string the renderer class name in namespace format.
+ * @since 3.1.0
+ */
+ public function setItemRenderer($value)
+ {
+ $this->setViewState('ItemRenderer',$value,'');
+ }
+
+ /**
+ * @return string the class name for the edit item cell renderer. Defaults to empty, meaning not set.
+ * @since 3.1.0
+ */
+ public function getEditItemRenderer()
+ {
+ return $this->getViewState('EditItemRenderer','');
+ }
+
+ /**
+ * Sets the edit item cell renderer class.
+ *
+ * If not empty, the class will be used to instantiate as a child control in the item cell that is in edit mode.
+ *
+ * @param string the renderer class name in namespace format.
+ * @since 3.1.0
+ */
+ public function setEditItemRenderer($value)
+ {
+ $this->setViewState('EditItemRenderer',$value,'');
+ }
+
+ /**
* @return string the field name from the data source to bind to the column
*/
public function getDataField()
@@ -103,26 +147,52 @@ class TBoundColumn extends TDataGridColumn */
public function initializeCell($cell,$columnIndex,$itemType)
{
- parent::initializeCell($cell,$columnIndex,$itemType);
+ $item=$cell->getParent();
switch($itemType)
{
+ case TListItemType::Item:
+ case TListItemType::AlternatingItem:
+ case TListItemType::SelectedItem:
+ if(($classPath=$this->getItemRenderer())!=='')
+ {
+ $control=Prado::createComponent($classPath);
+ if($control instanceof IItemDataRenderer)
+ {
+ $control->setItemIndex($item->getItemIndex());
+ $control->setItemType($item->getItemType());
+ }
+ $cell->getControls()->add($control);
+ }
+ else
+ $control=$cell;
+ $control->attachEventHandler('OnDataBinding',array($this,'dataBindColumn'));
+ break;
case TListItemType::EditItem:
- $control=$cell;
if(!$this->getReadOnly())
{
- $textBox=Prado::createComponent('System.Web.UI.WebControls.TTextBox');
- $cell->getControls()->add($textBox);
- $cell->registerObject('TextBox',$textBox);
- $control=$textBox;
+ if(($classPath=$this->getItemRenderer())!=='')
+ {
+ $control=Prado::createComponent($classPath);
+ if($control instanceof IItemDataRenderer)
+ {
+ $control->setItemIndex($item->getItemIndex());
+ $control->setItemType($item->getItemType());
+ }
+ $cell->getControls()->add($control);
+ }
+ else
+ {
+ $control=Prado::createComponent('System.Web.UI.WebControls.TTextBox');
+ $cell->getControls()->add($control);
+ $cell->registerObject('TextBox',$control);
+ }
}
- if(($dataField=$this->getDataField())!=='')
- $control->attachEventHandler('OnDataBinding',array($this,'dataBindColumn'));
+ else
+ $control=$cell;
+ $control->attachEventHandler('OnDataBinding',array($this,'dataBindColumn'));
break;
- case TListItemType::Item:
- case TListItemType::AlternatingItem:
- case TListItemType::SelectedItem:
- if($this->getDataField()!=='')
- $cell->attachEventHandler('OnDataBinding',array($this,'dataBindColumn'));
+ default:
+ parent::initializeCell($cell,$columnIndex,$itemType);
break;
}
}
@@ -135,14 +205,16 @@ class TBoundColumn extends TDataGridColumn public function dataBindColumn($sender,$param)
{
$item=$sender->getNamingContainer();
- $data=$item->getDataItem();
+ $data=$item->getData();
$formatString=$this->getDataFormatString();
if(($field=$this->getDataField())!=='')
$value=$this->formatDataValue($formatString,$this->getDataFieldValue($data,$field));
else
$value=$this->formatDataValue($formatString,$data);
- if(($sender instanceof TTableCell) || ($sender instanceof TTextBox))
- $sender->setText($value);
+ if($sender instanceof IItemDataRenderer)
+ $sender->setData($data);
+ else if($sender instanceof IDataRenderer)
+ $sender->setData($value);
}
}
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