Yii2 select2 widget.

Select2 widget is a wrapper of Select2 for Yii 2 framework.

Installation

The preferred way to install this extension is through composer.

Either run

php composer.phar require --prefer-dist vova07/yii2-select2-widget "*"

or add

"vova07/yii2-select2-widget": "*"

to the require section of your composer.json file.

Usage

Once the extension is installed, simply use it in your code by:

use vova07\select2\Widget;

echo $form->field($model, 'field')->widget(Widget::className(), [
    'options' => [
        'multiple' => true,
        'placeholder' => 'Choose item'
    ],
    'settings' => [
        'width' => '100%',
    ],
    'items' => [
        'item1',
        'item2',
        ...
    ]
]);