How to make multiple kartik cruds (models) on one page?

Question

Yii

I want to combine several CRUD (models) in one controller. It turned out to implement only the index page

public function actionIndex()
    {
        $searchModel = new SettingSearch();
        $dataProvider = $searchModel->search(Yii::$app->request->queryParams);

        $searchHall = new HallSearch();
        $dataHall = $searchHall->search(Yii::$app->request->queryParams);

        return $this->render('index', [
            'searchModel' => $searchModel,
            'dataProvider' => $dataProvider,

            'searchHall' => $searchHall,
            'dataHall' => $dataHall,
        ]);
    }

I can't figure out how to combine the rest of the code. The Setting model works fine, but the views of the Hall model use the data and form of the Setting model. You need to separate udate, create, delete for the Hall model. Help with links or a description of how to do this. Thanks to!
CONTROLLER CODE

<?php

namespace backend\controllers\setting;

use backend\models\setting\Hall;
use backend\models\setting\HallSearch;
use Yii;
use backend\models\setting\Setting;
use backend\models\setting\SettingSearch;
use yii\web\Controller;
use yii\web\NotFoundHttpException;
use yii\filters\VerbFilter;
use \yii\web\Response;
use yii\helpers\Html;

    /**
     * Updates an existing Setting model.
     * For ajax request will return json object
     * and for non-ajax request if update is successful, the browser will be redirected to the 'view' page.
     * @param integer $id
     * @return mixed
     */
    public function actionUpdate($id)
    {
        $request = Yii::$app->request;
        $model = $this->findModel($id);

        if($request->isAjax){
            /*
            *   Process for ajax request
            */
            Yii::$app->response->format = Response::FORMAT_JSON;
            if($request->isGet){
                return [
                    'title'=> " ".Yii::t('backend', 'Update')." ".Yii::t('backend', 'Setting')." #".$id." ",
                    'content'=>$this->renderAjax('update', [
                        'model' => $model,
                    ]),
                    'footer'=> Html::button(Yii::t('backend', 'Close'),['class'=>'btn btn-default pull-left','data-dismiss'=>"modal"]).
                                Html::button(Yii::t('backend', 'Save'),['class'=>'btn btn-primary','type'=>"submit"])
                ];         
            }else if($model->load($request->post()) && $model->save()){
                return [
                    'forceReload'=>'#crud-datatable-pjax',
                    'title'=> " ".Yii::t('backend', 'Setting')." #".$id." ",
                    'content'=>$this->renderAjax('view', [
                        'model' => $model,
                    ]),
                    'footer'=> Html::button(Yii::t('backend', 'Close'),['class'=>'btn btn-default','data-dismiss'=>"modal"]).
                            Html::a(Yii::t('backend', 'Edit'),['update','id'=>$id],['class'=>'btn btn-primary  pull-left','role'=>'modal-remote'])
                ];    
            }else{
                 return [
                    'title'=> "Изменение  ".Yii::t('backend', 'Setting')." #".$id." ",
                    'content'=>$this->renderAjax('update', [
                        'model' => $model,
                    ]),
                    'footer'=> Html::button(Yii::t('backend', 'Close'),['class'=>'btn btn-default pull-left','data-dismiss'=>"modal"]).
                                Html::button(Yii::t('backend', 'Save'),['class'=>'btn btn-primary','type'=>"submit"])
                ];        
            }
        }else{
            /*
            *   Process for non-ajax request
            */
            if ($model->load($request->post()) && $model->save()) {
                return $this->redirect(['view', 'id' => $model->id]);
            } else {
                return $this->render('update', [
                    'model' => $model,
                ]);
            }
        }
    }

    /**
     * Delete an existing Setting model.
     * For ajax request will return json object
     * and for non-ajax request if deletion is successful, the browser will be redirected to the 'index' page.
     * @param integer $id
     * @return mixed
     */
    public function actionDelete($id)
    {
        $request = Yii::$app->request;
        $this->findModel($id)->delete();

        if($request->isAjax){
            /*
            *   Process for ajax request
            */
            Yii::$app->response->format = Response::FORMAT_JSON;
            return ['forceClose'=>true,'forceReload'=>'#crud-datatable-pjax'];
        }else{
            /*
            *   Process for non-ajax request
            */
            return $this->redirect(['index']);
        }


    }

     /**
     * Delete multiple existing Setting model.
     * For ajax request will return json object
     * and for non-ajax request if deletion is successful, the browser will be redirected to the 'index' page.
     * @param integer $id
     * @return mixed
     */
    public function actionBulkDelete()
    {        
        $request = Yii::$app->request;
        $pks = explode(',', $request->post( 'pks' )); // Array or selected records primary keys
        foreach ( $pks as $pk ) {
            $model = $this->findModel($pk);
            $model->delete();
        }

        if($request->isAjax){
            /*
            *   Process for ajax request
            */
            Yii::$app->response->format = Response::FORMAT_JSON;
            return ['forceClose'=>true,'forceReload'=>'#crud-datatable-pjax'];
        }else{
            /*
            *   Process for non-ajax request
            */
            return $this->redirect(['index']);
        }
       
    }

    /**
     * Finds the Setting model based on its primary key value.
     * If the model is not found, a 404 HTTP exception will be thrown.
     * @param integer $id
     * @return Setting the loaded model
     * @throws NotFoundHttpException if the model cannot be found
     */
    protected function findModel($id)
    {
        if (($model = Setting::findOne($id)) !== null) {
            return $model;
        } else {
            throw new NotFoundHttpException('The requested page does not exist.');
        }
    }
}

Answer 1

1. Displaying multiple GridViews can be done like this
2. If displaying multiple GridViews on a page is a very real task, then implementing a bunch of multiple models in one controller is a bad practice that turns the code into a mess. Therefore, I strongly recommend to abandon this idea
3. As for the formation of links, I recommend reading this