public function actionUpdate($id)
{
$model = $this->findModel($id);
if ($model->load($_POST)) {
$parentIds = Channel::getParentIds($model['parent_id']);
if (in_array($model['id'], $parentIds)) {
LuLu::setErrorMessage('不能设置父节点为当前节点的子节点');
return $this->redirect(['update', 'id' => $id]);
}
$model->save();
CacheUtility::createChannelCache();
return $this->redirect(['index']);
} else {
$locals = [];
$locals['model'] = $model;
$locals['tableList'] = CommonUtility::getTables();
$locals['channelTpls'] = $this->getTpl('channel_');
$locals['listTpls'] = $this->getTpl('list_');
$locals['detailTpls'] = $this->getTpl('detail_');
return $this->render('update', $locals);
}
}