/**
* Renders the opening tag of the field container.
* @return string the rendering result.
*/
public function begin()
{
$inputID = Html::getInputId($this->model, $this->attribute);
$options = $this->options;
$class = isset($options['class']) ? [$options['class']] : [];
$class[] = "field-{$inputID}";
$options['class'] = implode(' ', $class);
$tag = ArrayHelper::remove($options, 'tag', 'div');
return Html::beginTag($tag, $options);
}
public static function beginPlugin($name, $options = [])
{
if (isset(static::$plugins[$name])) {
$opts = static::$plugins[$name];
$tag = ArrayHelper::getValue($opts, 'tag', 'div');
$clientOptions = ArrayHelper::remove($options, 'clientOptions', []);
if (!empty($opts['options'])) {
$clientOptions = ArrayHelper::merge($opts['options'], $clientOptions);
}
static::registerPlugin($options, $name, $clientOptions);
array_push(self::$_states, [$name, $tag]);
return Html::beginTag($tag, $options);
}
}