如何将类名或数据-* 添加到 widgetof "nex/yii2-chosen"

Question

我正在使用“nex/yii2-chosen”，我们如何在下面的示例中添加“class”属性或“data-*”<?=$form->field($model, "vehicle_id")->widget(Chosen::className(), [    'items' => $VehicleList,    'disableSearch' => 5,    'class' => 'vehicle_id form-control input-sm',    <---------------not working    'clientOptions' => [        'search_contains' => true,        'single_backstroke_delete' => false,    ]]) ?>

Answer 1

您只需要将它们放在options财产中即可。

<?=

$form->field($model, "vehicle_id")->widget(Chosen::className(), [

    'items' => $VehicleList,

    'disableSearch' => 5,

    'options' => [

        'class' => 'vehicle_id form-control input-sm',

    ],

    'clientOptions' => [

        'search_contains' => true,

        'single_backstroke_delete' => false,

    ]

]) ?>