public function Sortable()
{
return $this->IsReadOnly !== true && $this->controller->canEdit(Member::currentUser()) && (SortableDataObject::is_sortable_many_many($this->sourceClass()) || SortableDataObject::is_sortable_class($this->sourceClass()));
}
public function Sortable()
{
return (SortableDataObject::is_sortable_many_many($this->sourceClass())) || (SortableDataObject::is_sortable_class($this->sourceClass()));
}
public function dosort()
{
if(!empty($_POST) && is_array($_POST) && isset($this->urlParams['ID'])) {
$className = $this->urlParams['ID'];
if(stristr($className,"-") !== false) {
list($ownerClass, $className) = explode("-",$className);
}
$many_many = ((is_numeric($this->urlParams['OtherID'])) && SortableDataObject::is_sortable_many_many($className));
foreach($_POST as $group => $map) {
if(substr($group, 0, 7) == "record-") {
if($many_many) {
$controllerID = $this->urlParams['OtherID'];
$candidates = singleton($ownerClass)->many_many();
if(is_array($candidates)) {
foreach($candidates as $name => $class)
if($class == $className) {
$relationName = $name;
break;
}
}
if(!isset($relationName)) return false;
list($parentClass, $componentClass, $parentField, $componentField, $table) = singleton($ownerClass)->many_many($relationName);
foreach($map as $sort => $id)
DB::query("UPDATE \"$table\" SET \"SortOrder\" = $sort WHERE \"{$className}ID\" = $id AND \"{$ownerClass}ID\" = $controllerID");
}
else {
foreach($map as $sort => $id) {
$obj = DataObject::get_by_id($className, $id);
$obj->SortOrder = $sort;
$obj->write();
}
}
break;
}
}
}
}
