public function actionSelectsubcategory($super_cat_id) { $session = new Session(); $session->open(); $superCategoryData = $session['superCategoryArray']; $super_cat_model = new SuperCategory(['super_category_id' => $super_cat_id]); $categoryData = $session['categoryData']; $showCategory = true; $category_model = new Category(); $SubCategory_model = new SubCategory(); $showSubCategory = false; $SubcategoryData = ''; $showColorNumberSelection = false; if ($category_model->load(Yii::$app->request->post())) { $showSubCategory = true; $SubcategoryData = $SubCategory_model->getSubCategoriesData($category_model->category_id); $session['SubcategoryData'] = $SubcategoryData; } return $this->render('uploaditem', ['superCategoryData' => $superCategoryData, 'super_cat_model' => $super_cat_model, 'category_model' => $category_model, 'categoryData' => $categoryData, 'showCategory' => $showCategory, 'showSubCategory' => $showSubCategory, 'SubcategoryData' => $SubcategoryData, 'SubCategory_model' => $SubCategory_model, 'showColorNumberSelection' => $showColorNumberSelection]); }