public function actionView($sid)
{
$model = Page::find()->where(['sid' => $sid])->one();
$models = Page::find()->select(['id', 'pid', 'sid', 'header'])->asArray()->indexBy('id')->all();
$mode = $models[$model->id];
$branch[] = $mode;
while (!is_null($mode['pid'])) {
$mode = $models[$mode['pid']];
$branch[] = $mode;
}
krsort($branch);
$db = Yii::$app->db;
$current_menu = $db->createCommand('call current_menu(:sid)')->bindValue(':sid', $model->sid)->queryAll();
$current_menu = Tree::level($current_menu, $model->pid);
return $this->render('view', ['model' => $model, 'current_menu' => $current_menu, 'branch' => $branch]);
}
/**
* Deletes an existing Page model.
* If deletion is successful, the browser will be redirected to the 'index' page.
* @param integer $id
* @return mixed
*/
public function actionDelete($id)
{
$model = $this->findModel($id);
if (!$model->delete()) {
// echo "<pre>";
// print_r($model->getErrors());
// die;
$errors = $model->getErrors();
$pageList = Page::find()->select(['id', 'pid', 'header'])->asArray()->all();
$pageList = Tree::level($pageList);
return $this->render('index', ['pageList' => $pageList, 'errors' => $errors]);
} else {
return $this->redirect(['index']);
}
}