protected function GetControlHtml()
{
$strToReturn = '';
$this->DataBind();
// Table Tag
$strStyle = $this->GetStyleAttributes();
if ($strStyle) {
$strStyle = sprintf('style="%s" ', $strStyle);
}
$strToReturn .= sprintf('<table %s%s>', $this->GetAttributes(), $strStyle);
if ($this->objColumnArray) {
foreach ($this->objColumnArray as $objColumn) {
if ($this->ShowColumnToggle && $objColumn instanceof QDataGridColumnExt) {
// Check if this user has a display preference for this particular column
if ($objDatagridColumnPreference = DatagridColumnPreference::LoadByDatagridShortDescriptionColumnNameUserAccountId($this->Name, $objColumn->Name, QApplication::$objUserAccount->UserAccountId)) {
// Set the columns display attribute only if this user has a display preference set for this column
$objColumn->Display = $objDatagridColumnPreference->DisplayFlag;
}
}
}
}
// Paginator Row (if applicable)
if ($this->objPaginator) {
$strToReturn .= $this->GetPaginatorRowHtml($this->objPaginator);
}
// Header Row (if applicable)
if ($this->blnShowHeader) {
$strToReturn .= $this->GetHeaderRowHtml();
}
// DataGrid Rows
$this->intCurrentRowIndex = 0;
if ($this->objDataSource) {
foreach ($this->objDataSource as $objObject) {
$strToReturn .= $this->GetDataGridRowHtml($objObject);
}
}
// Footer Row (if applicable)
if ($this->blnShowFooter) {
$strToReturn .= $this->GetFooterRowHtml();
}
// Finish Up
$strToReturn .= '</table>';
// Render the ColumnToggleMenu
if ($this->blnShowColumnToggle || $this->ShowExportCsv) {
$strToReturn .= $this->objColumnToggle->Render(false);
}
$this->objDataSource = null;
return $strToReturn;
}
public function SaveDisplayPreference($strDatagridName)
{
$objDatagridColumnPreference = DatagridColumnPreference::LoadByDatagridShortDescriptionColumnNameUserAccountId($strDatagridName, $this->Name, QApplication::$objUserAccount->UserAccountId);
if (!$objDatagridColumnPreference) {
$objDatagridColumnPreference = new DatagridColumnPreference();
$objDatagrid = Datagrid::LoadByShortDescription($strDatagridName);
if ($objDatagrid) {
$objDatagridColumnPreference->DatagridId = $objDatagrid->DatagridId;
} else {
throw new Exception(sprintf("The datagrid %s is not represented in the database", $strDatagridName));
}
$objDatagridColumnPreference->ColumnName = $this->Name;
$objDatagridColumnPreference->UserAccountId = QApplication::$objUserAccount->UserAccountId;
}
$objDatagridColumnPreference->DisplayFlag = $this->Display;
$objDatagridColumnPreference->Save();
}
