/**
  * Renders a dropdown list for a model attribute.
  *
  * @param CModel $model the data model
  * @param string $attribute the attribute
  * @param array $data data for generating the list options (value=>display)
  * @param array $htmlOptions additional HTML attributes.
  *
  * @since 1.0.0
  * @access public
  * @return string
  */
 public function dropDownList($model, $attribute, $data, $htmlOptions = array())
 {
     return EBootstrap::activeDropDownList($model, $attribute, $data, $htmlOptions);
 }