Using select2 with actions?

Question

Yii

How to correctly implement the user's choice, for example, and pass it through the action specified in this select, so that the action is performed with it, for example, change the author.

[
                    'attribute'=> 'appointment',
                    'label'=>'Исполнитель',
                    'value'=>$model->appointment?$model->appointment->name: '',
                    'type'=>DetailView::INPUT_SELECT2,
                    'valueColOptions'=>['style'=>'wight:30%'],
                    'widgetOptions'=>[
                        'data'=>ArrayHelper::map(User::find()->orderBy('name')->where(['<>', 'role', 'user'])->asArray()->all(),
                        'id',
                        'name'
                        ),
                        'options'=>['placeholder'=>'Назначить на ...'],
                        'pluginOptions'=>[
                          'allowClear'=>true,
                        ],
                          'pluginEvents' => [
                              'change' => 'function(e){$(location).attr({href: "/ticket/appointment/?id=" + ' . $model->id .'&executor_id='.Yii::$app->user->id.'  })}',
                          ],


                    ],
                    ],