create two forms in one view

Question

I used CRUD and I created two models. I tried to create two forms in one view. So in my controller I created new models and wrote a check if a form is filled to record it and if two forms to save two. But It not work for me. It is my controller actionCreate:

public function actionCreate()
{
    $model = new UrUserForm();
    $userDate= new UserDataForm();
    $model->scenario = 'create';

     if ($model->load(Yii::$app->request->post())) {

        try {
            $model->saveUser();
        } catch (Exception $ex) {
            Yii::$app->session->setFlash('error', Yii::t('app', 'Dane nie zostały zapisane.'));
        }

        return $this->redirect(['index']);
    } elseif(($userDate->load(Yii::$app->request->post()) && $model->load(Yii::$app->request->post()))){
        try {
            var_dump( $model->saveUser(), $userDate->saveOptionalData());
            exit();
            $model->saveUser();
            $userDate->saveOptionalData();

        } catch (Exception $ex) {
            Yii::$app->session->setFlash('error', Yii::t('app', 'Dane nie zostały zapisane.'));
        }


} else {
        return $this->render('create', [
            'model' => $model,
            'userDate'=> $userDate
        ]);
}}

This var_dump is not displayed when i fill both forms. So i think i do some wrong in this controller. Maybe i show You My ModelsForm for sure

<?php

namespace backend\modules\users\models;

use common\models\User;
use backend\modules\users\models\UrUser;
use yii\base\Model;
use Yii;
use yii\helpers\Url;

/**
 * Signup form
 */
class UrUserForm extends Model {

    public $Login;
    public $Email;
    public $Password;
    public $Sex;
    public $Country;
    public $Language;
    public $Category;
    public $AccoutType;
    public $Name;
    public $Surname;
    public $BirthDate;
    public $RulesAccept;
    public $user;

    /**
     * @inheritdoc
     */
    public function rules() {
        return [
            [['Country', 'Language', 'Category'], 'safe'],
            ['Login', 'filter', 'filter' => 'trim'],
            [['Login', 'Sex', 'Name', 'Surname', 'BirthDate'], 'required'],
            ['Login', 'unique', 'targetClass' => '\common\models\User', 'message' => Yii::t('app', 'Pdany login jest już używany')],
            ['Login', 'string', 'min' => 2, 'max' => 255],
            ['Email', 'filter', 'filter' => 'trim'],
            ['Email', 'required'],
            ['Email', 'email'],
            ['BirthDate', 'ageValidator'],
            ['Email', 'string', 'max' => 255],
            ['Email', 'unique', 'targetClass' => '\common\models\User', 'message' => Yii::t('app', 'Podany e-mail jest już używany')],
            ['Password', 'string', 'min' => 6],
            ['Password', 'required','on' => 'create'],
        ];
    }

    public function saveUser() {

        $user = new UrUser();
        $user->Login = $this->Login;
        $user->Email = $this->Email;
        $user->RulesAccept = 1;
        $user->Rel_Sex = $this->Sex;
        $user->Name = $this->Name;
        $user->BirthDate = $this->BirthDate;
        $user->Surname = $this->Surname;
        $user->setPassword($this->Password);
        $user->generateAuthKey();
        $user->Rel_Country = $this->Country;
        $user->Rel_UserCategory = $this->Category;
        $user->Rel_Language = $this->Language;
        $user->status = 10;
        $this->user = $user;
        $user->created_at=time();
        if ($this->validate() && $user->validate()) {
            $user->save();
            return $user;
        }
        return false;
    }

    public function updateUser() {
        $this->user->load($this->toArray(), '');
        $this->user->Rel_Country=$this->Country;
        $this->user->Rel_Language=$this->Language;
        $this->user->Rel_UserCategory=$this->Category;
        $this->user->Rel_Sex=$this->Sex;
        $this->user->updated_at=time();
        if (!empty($this->Password)) {
            $this->user->setPassword($this->Password);
        }

        return $this->user->save();
    }

And second model:

<?php
namespace backend\modules\users\models;

use common\models\UserData;
use frontend\modules\settings\models\Profile;

use yii\base\Model;
use Yii;
/**
 * Signup form
 */
class UserDataForm extends Model
{
    public $Address;
    public $NIP;
    public $CompanyName;
    public $Website;
    public $Phone;
    public $IsCompany;
    public $IsPhoneConfirmed;
    public $CreatedAt;
    public $UpdateAt;
    public $Rel_State;
    public $Rel_Currency;
    public $IsDeleted;
    public $Id;

    /**
     * @inheritdoc
     */



    public function rules()
    {
        return [
            [['Address', 'Phone', 'Rel_State', 'Rel_Currency'], 'required'],
            [['NIP','Id', 'Phone', 'IsCompany', 'IsPhoneConfirmed', 'CreatedAt', 'UpdateAt', 'Rel_State', 'Rel_Currency', 'IsDeleted'], 'integer'],
            [['Address', 'CompanyName', 'Website'], 'string', 'max' => 45]
        ];
    }


     public function saveOptionalData() {

        $model = new UserData();
        //$user= 
        $model->Address=$this->Address;
        $model->Phone=$this->Phone;
        $model->Rel_State=$this->Rel_State;
        $model->Rel_Currency= $this->Rel_Currency;
        $model->NIP=$this->NIP;
        $model->IsCompany = $this->IsCompany;
        $model->IsPhoneConfirmed = $this->IsPhoneConfirmed;
        $model->CompanyName = $this->CompanyName;
        $model->Website = $this->Website;

        if ($this->validate() && $model->validate()) {
            //$user->Rel_RoyalUserData=$model->Id;
            $model->save();
            return $model;
        }
        return false;
    }

Anyone can help me? I new in Yii but i tried to search for answer in documentation but i failed.

Answer 1

Only one form can be submitted at any time. Each HTML form tag has its own action, even they can point to the same action URL, only one can be submitted at a time. You will have to put all the inputs in the same format if you would like to process them in one POST action.