/**
* @inheritdoc
* @throw NotSupportedException
*/
public function run()
{
if ($this->hasModel()) {
if (!is_null($this->value)) {
if (!in_array($this->attribute, $this->model->attributes())) {
throw new NotSupportedException('Unable to set value of the property \'' . $this->attribute . '\'.');
}
$stash = $this->model->{$this->attribute};
$this->model->{$this->attribute} = $this->value;
}
$output = Html::activeListBox($this->model, $this->attribute, $this->items, $this->options);
if (isset($stash)) {
$this->model->{$this->attribute} = $stash;
}
} else {
$output = Html::listBox($this->name, $this->value, $this->items, $this->options);
}
$js = 'jQuery(\'#' . $this->options['id'] . '\').select2(' . Json::htmlEncode($this->clientOptions) . ');';
if (Yii::$app->getRequest()->getIsAjax()) {
$output .= Html::script($js);
} else {
$view = $this->getView();
Select2Asset::register($view);
Select2LanguageAsset::register($view);
$view->registerJs($js);
}
return $output;
}
public function testBundle()
{
$bundle = Yii::$app->getAssetManager()->getBundle(Select2Asset::className());
$this->assertInstanceOf('yii\\jquery\\select2\\Select2Asset', $bundle);
$this->assertArrayHasKey(0, $bundle->depends);
$this->assertEquals('yii\\web\\JqueryAsset', $bundle->depends[0]);
$this->assertArrayHasKey(0, $bundle->js);
$this->assertFileExists($bundle->basePath . DIRECTORY_SEPARATOR . $bundle->js[0]);
$this->assertArrayHasKey(0, $bundle->css);
$this->assertFileExists($bundle->basePath . DIRECTORY_SEPARATOR . $bundle->css[0]);
}