/**
* Updates a particular model.
* If update is successful, the browser will be redirected to the 'view' page.
* @param integer $id the ID of the model to be updated
*/
public function actionUpdate($id)
{
$model = $this->loadModel($id);
// Uncomment the following line if AJAX validation is needed
// $this->performAjaxValidation($model);
if (isset($_POST['Group'])) {
$model->attributes = $_POST['Group'];
if ($model->save()) {
$criteria = new CDbCriteria();
$criteria->condition = 'group_id=:group_id';
$criteria->params = array(':group_id' => $model->id);
BranchGroup::model()->deleteAll($criteria);
if (!empty($_POST['Group']['branches'])) {
foreach ($_POST['Group']['branches'] as $branchid) {
$branchGroup = new BranchGroup();
$branchGroup->group_id = $model->id;
$branchGroup->branch_id = $branchid;
$branchGroup->save();
}
}
$this->redirect(array('view', 'id' => $model->id));
}
}
$this->render('update', array('model' => $model));
}
