/**
* Finds the model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param string $id
* @return the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($id)
{
if (($model = Category::findOne($id)) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}
/**
* Renders the widget.
*/
public function run()
{
$categories = Html::getAttributeValue($this->model, $this->attribute);
$model = new Category();
$tree = Category::findOne(['module' => $this->model->moduleName, $model->leftAttribute => 1]);
if ($tree) {
$tree = $tree->buildTreeHtml([], [], ['actions' => '<div class="btn-group pull-right">
<input type="checkbox" {check} class="choseCategories" name="choseCategories[]" value="{_id}">
</div>'], $categories);
}
echo $tree;
}
public function actionIndex($id, $module = null)
{
if ($module != 'faq') {
$query = Question::find();
} else {
$query = \app\modules\faq\models\Faq::find();
}
$query->orderBy('_id ASC');
$query->where(['category' => $id]);
Yii::$app->view->title = Category::findOne($id)->name;
$dataProvider = new ActiveDataProvider(['query' => $query, 'pagination' => ['pageSize' => 20]]);
return $this->render('index', ['model' => $dataProvider]);
}
public function actionIndex($module, $id)
{
$modelClassName = ucfirst($module);
$modelClass = "\\app\\modules\\{$module}\\models\\{$modelClassName}";
if (!class_exists($modelClass)) {
throw new NotFoundHttpException('The requested page does not exist.');
}
if (($category = Category::findOne($id)) == NULL) {
throw new NotFoundHttpException('The requested page does not exist.');
}
$obj = Yii::createObject($modelClass);
$query = $obj::find()->where(['status' => '1', 'category' => $category->primaryKey]);
$dataProvider = new ActiveDataProvider(['query' => $query, 'pagination' => ['pageSize' => 20], 'sort' => ['defaultOrder' => ['sort' => SORT_DESC, 'create_time' => SORT_DESC]]]);
return $this->render('index', ['category' => $category, 'dataProvider' => $dataProvider]);
}
public function run()
{
Yii::$app->cache->flush();
$cacheKey = $this->module . '_Tree_' . $this->module . '_' . $this->category;
$cache = Yii::$app->cache->get($cacheKey);
if (!$cache) {
$model = new Category();
$where = [$model->leftAttribute => 1];
if (!empty($this->module)) {
$where['module'] = $this->module;
}
if (!empty($this->category)) {
$where['_id'] = $this->category;
}
$models = Category::findOne($where);
$models = $models->leaves()->all();
Yii::$app->cache->set($cacheKey, $models);
} else {
$models = $cache;
}
if (!empty($models)) {
return $this->render($this->view, ['models' => $models, 'title' => $this->title, 'module' => $this->module, 'category' => $this->category]);
}
}
protected function findModel($id)
{
if (is_array($id)) {
$model = Category::findAll($id);
} else {
$model = Category::findOne($id);
}
if ($model !== null) {
return $model;
} else {
throw new HttpException(404);
}
}
public function actionDeletecategory()
{
$id = Yii::$app->request->post('id', NULL);
$category = Category::findOne(['_id' => $id]);
$category->deleteWithChildren();
echo json_encode(1);
}
