/**
* Creates a new Category model.
* If creation is successful, the browser will be redirected to the 'view' page.
* @return mixed
*/
public function actionCreate()
{
$model = new Category();
$parentList = Category::getParentListArray();
$viewArray = Category::getPageViewArray();
$positionArray = Category::getCategoryPositionArray();
$statusArray = Category::getCategoryStatusArray();
if ($model->load(Yii::$app->request->post()) && $model->save()) {
return $this->redirect(['view', 'id' => $model->id]);
} else {
return $this->render('create', ['model' => $model, 'parentList' => $parentList, 'viewArray' => $viewArray, 'positionArray' => $positionArray, 'statusArray' => $statusArray]);
}
}
public static function getParentListArray($parent_id = null, $level = 0)
{
if (empty($parent_id)) {
$parent_id = null;
}
$categories = Category::find()->where(['parent_id' => $parent_id])->all();
$list = array();
foreach ($categories as $category) {
$category->title = str_repeat(' - ', $level) . $category->title;
$list[$category->id] = $category->title;
$list = ArrayHelper::merge($list, Category::getParentListArray($category->id, $level + 1));
}
return $list;
}
