$aOrderBy[$sSortCol] = utils::ReadParam('sort_order', 'asc') == 'asc';
}
}
$iSortIndex++;
} else {
$aColumns[$sAlias][$sAttCode]['checked'] = false;
}
}
}
// Load only the requested columns
$oSet = new DBObjectSet($oFilter, $aOrderBy, $aExtraParams, null, $iEnd - $iStart, $iStart);
$oSet->OptimizeColumnLoad($aColumnsLoad);
$oDataTable = new DataTable($iListId, $oSet, $oSet->GetSelectedClasses());
if ($operation == 'datatable') {
// Redraw the whole table
$sHtml = $oDataTable->UpdatePager($oPage, $iEnd - $iStart, $iStart);
// Set the default page size
$sHtml .= $oDataTable->GetHTMLTable($oPage, $aColumns, $sSelectMode, $iEnd - $iStart, $bDisplayKey, $aExtraParams);
} else {
// redraw just the needed rows
$sHtml = $oDataTable->GetAsHTMLTableRows($oPage, $iEnd - $iStart, $aColumns, $sSelectMode, $bDisplayKey, $aExtraParams);
}
$oPage->add($sHtml);
break;
case 'datatable_save_settings':
$oPage->SetContentType('text/plain');
$iPageSize = utils::ReadParam('page_size', 10);
$sTableId = utils::ReadParam('table_id', null, false, 'raw_data');
$bSaveAsDefaults = utils::ReadParam('defaults', 'true') == 'true';
$aClassAliases = utils::ReadParam('class_aliases', array(), false, 'raw_data');
$aColumns = utils::ReadParam('columns', array(), false, 'raw_data');
