diff options
| -rw-r--r-- | framework/Web/UI/ActiveControls/TActiveDataGrid.php | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/framework/Web/UI/ActiveControls/TActiveDataGrid.php b/framework/Web/UI/ActiveControls/TActiveDataGrid.php index 75e191fe..156a55a0 100644 --- a/framework/Web/UI/ActiveControls/TActiveDataGrid.php +++ b/framework/Web/UI/ActiveControls/TActiveDataGrid.php @@ -628,3 +628,84 @@ class TActiveDropDownListColumn extends TDropDownListColumn } } + +/** + * TActiveLiteralColumn class + * + * TActiveLiteralColumn represents a static text column that is bound to a field in a data source. + * The cells in the column will be displayed with static texts using the data indexed by + * {@link setDataField DataField}. You can customize the display by + * setting {@link setDataFormatString DataFormatString}. + * + * If {@link setDataField DataField} is not specified, the cells will be filled + * with {@link setText Text}. + * + * If {@link setEncode Encode} is true, the static texts will be HTML-encoded. + * + * This is the active counterpart to the {@link TLiteralColumn} control. For that purpose, + * if sorting is allowed, the header links/buttons are replaced by active controls. + * + * Please refer to the original documentation of the {@link TLiteralColumn} for usage. + * + * @author Fabio Bas <ctrlaltca@gmail.com> + * @package System.Web.UI.ActiveControls + * @since 3.2.0a + */ +class TActiveLiteralColumn extends TLiteralColumn { + protected function initializeHeaderCell($cell,$columnIndex) { + $text=$this->getHeaderText(); + + if(($classPath=$this->getHeaderRenderer())!=='') { + $control=Prado::createComponent($classPath); + if($control instanceof IDataRenderer) { + if($control instanceof IItemDataRenderer) { + $item=$cell->getParent(); + $control->setItemIndex($item->getItemIndex()); + $control->setItemType($item->getItemType()); + } + $control->setData($text); + } + $cell->getControls()->add($control); + } + else if($this->getAllowSorting()) { + $sortExpression=$this->getSortExpression(); + if(($url=$this->getHeaderImageUrl())!=='') { + $button=Prado::createComponent('System.Web.UI.WebControls.TActiveImageButton'); + $button->setImageUrl($url); + $button->setCommandName(TDataGrid::CMD_SORT); + $button->setCommandParameter($sortExpression); + if($text!=='') { + $button->setAlternateText($text); + $button->setToolTip($text); + } + $button->setCausesValidation(false); + $cell->getControls()->add($button); + } + else if($text!=='') { + $button=Prado::createComponent('System.Web.UI.WebControls.TActiveLinkButton'); + $button->setText($text); + $button->setCommandName(TDataGrid::CMD_SORT); + $button->setCommandParameter($sortExpression); + $button->setCausesValidation(false); + $cell->getControls()->add($button); + } + else + $cell->setText(' '); + } + else { + if(($url=$this->getHeaderImageUrl())!=='') { + $image=Prado::createComponent('System.Web.UI.WebControls.TActiveImage'); + $image->setImageUrl($url); + if($text!=='') { + $image->setAlternateText($text); + $image->setToolTip($text); + } + $cell->getControls()->add($image); + } + else if($text!=='') + $cell->setText($text); + else + $cell->setText(' '); + } + } +} |