/** * using in the ajax submiting case, when click on a checklist in checklists dropdown * then a popup will be shown and then click on "Save Changes" button this function * will be called */ public function actionAjaxCreate() { $post = Yii::$app->request->post(); $id = $post['id']; $cowid = $post['cowid']; $content = $post['content']; $belong_to = $post['belong_to']; if ($id && $cowid && $content && $belong_to) { $checklistCow = new ChecklistsCow(); $checklistCow->content = $content; $checklistCow->checklists_id = $id; $checklistCow->belong_to = $belong_to; $checklistCow->clients_or_webs_id = $cowid; $checklistCow->save(); Yii::$app->response->format = 'json'; return ['errors' => '', 'data' => '']; } }