public function run()
    {
        /* @var $model Model */
        $model = Yii::createObject($this->modelClass);
        $event = Yii::createObject(['class' => FormEvent::class, 'form' => $model]);

        if ($model->load(Yii::$app->request->post()) && $model->validate()) {
            $this->trigger(self::EVENT_BEFORE_SAVE, $event);

            $this->saveSettings($model);

            $this->trigger(self::EVENT_AFTER_SAVE, $event);

            if ($this->successMessage !== null) {
                Yii::$app->session->setFlash('success', $this->successMessage);
            }

            return $this->controller->refresh();
        }

        $this->prepareModel($model);

        return $this->controller->render($this->view, ArrayHelper::merge($this->viewParams, [
            'model' => $model,
        ]));
    }
public function run()
    {
        /* @var $model Model */
        $model = Yii::createObject($this->modelClass);
        $event = Yii::createObject(['class' => FormEvent::class, 'form' => $model]);

        if ($model->load(Yii::$app->request->post()) && $model->validate()) {
            $this->trigger(self::EVENT_BEFORE_SAVE, $event);

            $this->saveSettings($model);

            $this->trigger(self::EVENT_AFTER_SAVE, $event);

            if ($this->successMessage !== null) {
                Yii::$app->session->setFlash('success', $this->successMessage);
            }

            return $this->controller->refresh();
        }

        $this->prepareModel($model);

        return $this->controller->render($this->view, ArrayHelper::merge($this->viewParams, [
            'model' => $model,
        ]));
    }
public function run ( ) { /* @var $model Model */ $ model = Yii :: createObject ( $ this -> modelClass ) ; $ event = Yii :: createObject ( [ 'class' => FormEvent :: class , 'form' => $ model ] ) ; if ( $ model -> load ( Yii :: $ app -> request -> post ( ) ) && $ model -> validate ( ) ) { $ this -> trigger ( self :: EVENT_BEFORE_SAVE , $ event ) ; $ this -> saveSettings ( $ model ) ; $ this -> trigger ( self :: EVENT_AFTER_SAVE , $ event ) ; if ( $ this -> successMessage !== null ) { Yii :: $ app -> session -> setFlash ( 'success' , $ this -> successMessage ) ; } return $ this -> controller -> refresh ( ) ; } $ this -> prepareModel ( $ model ) ; return $ this -> controller -> render ( $ this -> view , ArrayHelper :: merge ( $ this -> viewParams , [ 'model' => $ model , ] ) ) ; }
Renders the settings form.

@return string
Renders the settings form .