guardName)->orderBy("myindex")->get()->toArray(); $data = array2tree($data); $data = flatten_tree($data); $form = $formBuilder->create($this->formClass, [ "method" => "POST", "id" => "fm" ]); $form->modify('buttons', 'buttongroup', ["splitted" => true, "buttons" => [ ["label" => "保存", "attr" => ["class" => "btn btn-primary btn-save mr-1", "type" => "button"]] ]], true); $form->add("guard_name", Field::HIDDEN, ["value" => $this->guardName]); return view($this->bladePath . ".index", compact("data", "form")); } }