/**
*
* @return $this
*
*/
public function add_cancel_button($text = null, array $attrs = array(), $class = '')
{
$button = new HTMLLongTag('button', $text ? $text : \ZPHP\String::get_html('cancel'));
$button->update_params($attrs);
$button->set_param('type', 'button');
$button->add_class($class);
$button->add_class(self::$_DEFAULT_BUTTON_CLASS);
$button->add_class(self::$_DEFAULT_BUTTON_CANCEL_CLASS);
$this->_buttons[] = $button;
if (!$button->get_id()) {
$button->set_random_id();
}
$this->_cancel_buttons[] = $button->get_id();
return $this;
}
