kartik-v Select2 Widget into ActiveForm is null

Yii 2.0 Extensions
1

Hello,

i use the Select2 Widget by Kartik-V into an ActiveForm and my Debugger tells me everytime, that the selected value is null. Also into the DB will not saved the country-ID. Why?

the form:


<?= $form->field($model,'country')->widget(Select2::className(),[

  'language' => Yii::$app->language,

  'data' => Countries::get4Dropdown(),

  'options' => [ 'placeholder' => Yii::t('app','Land auswählen')],

  'pluginOptions' => [ 'allowClear' => true ],

]) ?>

Countries::get4Dropdown:


public static function get4Dropdown() {

  return ArrayHelper::map(self::find()->orderBy("name")->asArray()->all(),'id','name');

}

Debugger (from the Form-Class):


$this={common\models\ContactsForm}

  id=1

  first_name="Tester"

  last_name="Test"

  ...

  country=null,

  ...

What’s wrong with the Select2-Widget?

Thanks,

Stefan

2

[color="#006400"]/* moved to Extensions */[/color]

3

I’,m not sure why, but the problem is solved. I think, i have forget the property into the form-class.