Yii2 CheckboxList 不回馈价值

Question

I try to make a checkboxlist field where the user select numbers and the selected values are saved to the database .

I'm strugling with this problem a few day and i'm alread tryed everything

So here is my code -its already mixed with codes from other posts- Oh and the checkboxlist doesn't give back the value just an empty array Form:

    <?php $list = ["1" => '1', "2" => '2', "3" => '3', "4" => '4'];?>

    <?php $form = ActiveForm::begin(); ?>
    <?= $form->field($jegyModel, 'chairline') ?>
    <?= $form->field($jegyModel, 'name') ?>
    <?= $form->field($jegyModel, 'tnumber') ?>
    <?= $form->field($jegyModel, 'email') ?>
    <?= $form->field($takModel, 'quantArray')->checkboxList($list,['inline'=>true])?>
    <div class="form-group">
        <?= Html::submitButton('Submit', ['class' => 'btn btn-primary']) ?>
    </div>
    <?php ActiveForm::end(); ?>



<?=print_r($takModel->quantArray); give back empty array

?>
<?= DetailView::widget([
    'model' => $model,
    'attributes' => [
        'movie',
        'startday',
        'start',
        'end',
        [
            'value' => $model->ticketprice,
            'label' => 'Ticketprice',
        ],
    ],
]) ?>

And i have a class based on a post what i found here

<?php
namespace app\models;
class TakMolForm extends Sjegyek
{
    private $_quantArray;

    public function getQuantArray()
    {
        if($this->_quantArray == null)
        {
            $this->_quantArray = explode(',', $this->chairnumber);
        }
        return $this->_quantArray;
    }

    public function setQuantArray($value)
    {
        $this->_quantArray = $value;
    }


    public function rules()
    {
        return array_merge(parent::rules(), [
            [['quantArray'], 'safe'],
        ]);
    }
}

controller

 public function actionFilm($id)
    {
        $jegyModel = new Sjegyek();
        $takModel = new TakMolForm();



        if ($jegyModel->load(Yii::$app->request->post())) {
            $jegyModel->chairnumber = implode(',', $takModel->quantArray);
            $jegyModel->movieid=$id;
            if($jegyModel->save()) {
                return $this->render('test', [
                    'model' => $this->findModel($id),
                    'jegyModel' => $jegyModel,
                    'takModel' => $takModel,
                ]);

            } else {
                return $this->render('film', [
                    'model' => $this->findModel($id),
                    'jegyModel' => $jegyModel,
                    'takModel' => $takModel,

                ]);

            }

        }
        return $this->render('film', [
            'model' => $this->findModel($id),
            'jegyModel' => $jegyModel,
            'takModel' => $takModel,
        ]);

    }

and model for Sjegyek

<?php

namespace app\models;

use Yii;

/**
 * This is the model class for table "jegyek".
 *
 * @property string $chairnumber
 * @property string $chairline
 * @property string $name
 * @property string $tnumber
 * @property string $email
 * @property int $movieid
 */
class Sjegyek extends \yii\db\ActiveRecord
{
    /**
     * {@inheritdoc}
     */
    public static function tableName()
    {
        return 'jegyek';
    }

    /**
     * {@inheritdoc}
     */
    public function rules()
    {

        return [
            [['chairnumber', 'chairline', 'name', 'tnumber', 'email', 'movieid'], 'required'],
            [['movieid'], 'integer'],
            [['chairnumber', 'name', 'email'], 'string', 'max' => 255],
            [['chairline'], 'string', 'max' => 4],
            [['tnumber'], 'string', 'max' => 250],
        ];
    }

    /**
     * {@inheritdoc}
     */
    public function attributeLabels()
    {
        return [
            'chairnumber' => 'Chairnumber',
            'chairline' => 'Chairline',
            'name' => 'Name',
            'tnumber' => 'Tnumber',
            'email' => 'Email',
            'movieid' => 'Movieid',
        ];
    }
}

This post is my last hope because im already try everything what i saw here .

Answer 1

您可以将 ichsanmust\\grid 用于清单列

Answer 2

    if (Yii::$app->request->post()) {
      $jegyModel->load(Yii::$app->request->post());
      $takModel->load(Yii::$app->request->post());
    
      rest of your code
    }