public function Elements()
{
$result = $this->getComponents('Widgets');
$list = new HasManyList('BaseElement', $result->getForeignKey());
$list->setDataModel($this->model);
$list->sort('Sort ASC');
$list = $list->forForeignID($this->ID);
return $list;
}
public function Elements()
{
$result = $this->getComponents('Widgets');
if ($result instanceof UnsavedRelationList) {
return array();
}
$list = new HasManyList('BaseElement', $result->getForeignKey());
$list->setDataModel($this->model);
$list->sort('Sort ASC');
$list = $list->forForeignID($this->ID);
$list = $list->filter(array('Enabled' => 1));
return $list;
}
/**
* Returns all the {@link BaseElement} instances in this area, regardless if
* they are enabled or not.
*
* @return HasManyList
*/
public function AllElements()
{
$result = $this->getComponents('Widgets');
if ($result instanceof UnsavedRelationList) {
// Setup a proper UnsavedRelationList so that a page using this extension can be created
// programmatically and have unsaved/saved BaseElement records attached to it.
// NOTE(SilbinaryWolf): Able to set protected var 'dataClass' due to ViewableData using magic get/set for properties
$result->dataClass = 'BaseElement';
// Change from 'Widget' to 'BaseElement'
return $result;
}
$list = new HasManyList('BaseElement', $result->getForeignKey());
$list->setDataModel($this->model);
$list->sort('Sort ASC');
$list = $list->forForeignID($this->ID);
return $list;
}
/**
* Returns a one-to-many relation as a HasManyList
*
* @param string $componentName Name of the component
* @param string $filter A filter to be inserted into the WHERE clause
* @param string|array $sort A sort expression to be inserted into the ORDER BY clause. If omitted, the static field $default_sort on the component class will be used.
* @param string $join A single join clause. This can be used for filtering, only 1 instance of each DataObject will be returned.
* @param string|array $limit A limit expression to be inserted into the LIMIT clause
*
* @return HasManyList The components of the one-to-many relationship.
*/
public function getComponents($componentName, $filter = "", $sort = "", $join = "", $limit = null)
{
$result = null;
if (!($componentClass = $this->has_many($componentName))) {
user_error("DataObject::getComponents(): Unknown 1-to-many component '{$componentName}' on class '{$this->class}'", E_USER_ERROR);
}
$joinField = $this->getRemoteJoinField($componentName, 'has_many');
$result = new HasManyList($componentClass, $joinField);
if ($this->model) {
$result->setDataModel($this->model);
}
$result->setForeignID($this->ID);
$result = $result->where($filter)->limit($limit)->sort($sort);
if ($join) {
$result = $result->join($join);
}
return $result;
}
