protected function findModel($id)
{
if (($model = DictCategory::findOne($id)) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}
public function checkExist()
{
if ($this->isNewRecord || $this->id != $this->oldAttributes['id']) {
$ret = DictCategory::findOne($this->id);
return $ret !== null;
}
return false;
}
public function actionUpdate($id)
{
$model = $this->findModel($id);
$pid = $model->parent_id;
$catid = $model->category_id;
if ($model->load(Yii::$app->request->post()) && $model->save()) {
CacheUtility::createDictCache();
return $this->redirect(['index', 'pid' => $pid, 'catid' => $catid]);
} else {
$locals = [];
$locals['model'] = $model;
$locals['parent'] = $this->findModel($pid);
$locals['parents'] = Dict::getParents($pid);
$locals['category'] = DictCategory::findOne($catid);
return $this->render('update', $locals);
}
}
