diff options
| author | xue <> | 2006-04-20 18:51:09 +0000 |
|---|---|---|
| committer | xue <> | 2006-04-20 18:51:09 +0000 |
| commit | a7f8344cc6d2067352c524e5d2d2fcdc58b71cab (patch) | |
| tree | e23e2606976f747b3335d715d6f783e5b917e872 /framework/Web/UI/WebControls/TButtonColumn.php | |
| parent | c0da54ed28e4ed6d465286788de47c9af388c414 (diff) | |
TButtonColumn can now be a column of image buttons
Diffstat (limited to 'framework/Web/UI/WebControls/TButtonColumn.php')
| -rw-r--r-- | framework/Web/UI/WebControls/TButtonColumn.php | 89 |
1 files changed, 76 insertions, 13 deletions
diff --git a/framework/Web/UI/WebControls/TButtonColumn.php b/framework/Web/UI/WebControls/TButtonColumn.php index 12b38171..20844f14 100644 --- a/framework/Web/UI/WebControls/TButtonColumn.php +++ b/framework/Web/UI/WebControls/TButtonColumn.php @@ -14,6 +14,9 @@ * TDataGridColumn class file
*/
Prado::using('System.Web.UI.WebControls.TDataGridColumn');
+Prado::using('System.Web.UI.WebControls.TButton');
+Prado::using('System.Web.UI.WebControls.TLinkButton');
+Prado::using('System.Web.UI.WebControls.TImageButton');
/**
* TButtonColumn class
@@ -93,6 +96,54 @@ class TButtonColumn extends TDataGridColumn }
/**
+ * @return string the URL of the image file for image buttons
+ */
+ public function getImageUrl()
+ {
+ return $this->getViewState('ImageUrl','');
+ }
+
+ /**
+ * @param string the URL of the image file for image buttons
+ */
+ public function setImageUrl($value)
+ {
+ $this->setViewState('ImageUrl',$value,'');
+ }
+
+ /**
+ * @return string the field name from the data source to bind to the button image url
+ */
+ public function getDataImageUrlField()
+ {
+ return $this->getViewState('DataImageUrlField','');
+ }
+
+ /**
+ * @param string the field name from the data source to bind to the button image url
+ */
+ public function setDataImageUrlField($value)
+ {
+ $this->setViewState('DataImageUrlField',$value,'');
+ }
+
+ /**
+ * @return string the formatting string used to control how the button image url will be displayed.
+ */
+ public function getDataImageUrlFormatString()
+ {
+ return $this->getViewState('DataImageUrlFormatString','');
+ }
+
+ /**
+ * @param string the formatting string used to control how the button image url will be displayed.
+ */
+ public function setDataImageUrlFormatString($value)
+ {
+ $this->setViewState('DataImageUrlFormatString',$value,'');
+ }
+
+ /**
* @return string the type of command button. Defaults to LinkButton.
*/
public function getButtonType()
@@ -101,11 +152,11 @@ class TButtonColumn extends TDataGridColumn }
/**
- * @param string the type of command button, LinkButton or PushButton
+ * @param string the type of command button, LinkButton, PushButton or ImageButton
*/
public function setButtonType($value)
{
- $this->setViewState('ButtonType',TPropertyValue::ensureEnum($value,'LinkButton','PushButton'),'LinkButton');
+ $this->setViewState('ButtonType',TPropertyValue::ensureEnum($value,'LinkButton','PushButton','ImageButton'),'LinkButton');
}
/**
@@ -170,15 +221,21 @@ class TButtonColumn extends TDataGridColumn parent::initializeCell($cell,$columnIndex,$itemType);
if($itemType===TDataGrid::IT_ITEM || $itemType===TDataGrid::IT_ALTERNATINGITEM || $itemType===TDataGrid::IT_SELECTEDITEM || $itemType===TDataGrid::IT_EDITITEM)
{
- if($this->getButtonType()==='LinkButton')
- $button=Prado::createComponent('System.Web.UI.WebControls.TLinkButton');
- else
- $button=Prado::createComponent('System.Web.UI.WebControls.TButton');
+ $buttonType=$this->getButtonType();
+ if($buttonType==='LinkButton')
+ $button=new TLinkButton;
+ else if($buttonType==='PushButton')
+ $button=new TButton;
+ else // image button
+ {
+ $button=new TImageButton;
+ $button->setImageUrl($this->getImageUrl());
+ }
$button->setText($this->getText());
$button->setCommandName($this->getCommandName());
$button->setCausesValidation($this->getCausesValidation());
$button->setValidationGroup($this->getValidationGroup());
- if($this->getDataTextField()!=='')
+ if($this->getDataTextField()!=='' || ($buttonType==='ImageButton' && $this->getDataImageUrlField()!==''))
$button->attachEventHandler('OnDataBinding',array($this,'dataBindColumn'));
$cell->getControls()->add($button);
}
@@ -191,14 +248,20 @@ class TButtonColumn extends TDataGridColumn */
public function dataBindColumn($sender,$param)
{
- if(($field=$this->getDataTextField())!=='')
+ if($sender instanceof IButtonControl)
{
- $item=$sender->getNamingContainer();
- $data=$item->getDataItem();
- $value=$this->getDataFieldValue($data,$field);
- $text=$this->formatDataValue($this->getDataTextFormatString(),$value);
- if(($sender instanceof TLinkButton) || ($sender instanceof TButton))
+ if(($field=$this->getDataTextField())!=='')
+ {
+ $value=$this->getDataFieldValue($sender->getNamingContainer()->getDataItem(),$field);
+ $text=$this->formatDataValue($this->getDataTextFormatString(),$value);
$sender->setText($text);
+ }
+ if(($sender instanceof TImageButton) && ($field=$this->getDataImageUrlField())!=='')
+ {
+ $value=$this->getDataFieldValue($sender->getNamingContainer()->getDataItem(),$field);
+ $url=$this->formatDataValue($this->getDataImageUrlFormatString(),$value);
+ $sender->setImageUrl($url);
+ }
}
}
}
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