public function itemHTML($item, $classes)
{
//set empty values to false so they will be removed from the built querystring
$item->value = array_map(function ($value) {
if (empty($value)) {
$value = false;
}
return $value;
}, $item->value);
$opt_url = add_query_arg($item->value, $this->form->getSearchBaseURL() . '?' . http_build_query($this->form->getStateVars()));
return sprintf('<li class="%s"><a href="%s">%s</a></li>', implode(' ', $classes), esc_url($opt_url), esc_html($item->label));
}
/**
* Output the widget
*
* @method widget
*/
function widget($args, $instance)
{
extract($args);
$title = apply_filters('widget_title', empty($instance['title']) ? '' : $instance['title'], $instance, $this->id_base);
echo $before_widget;
if ($title) {
echo $before_title . esc_html($title) . $after_title;
}
if (class_exists('Lift_Search_Form')) {
echo Lift_Search_Form::GetInstance()->form();
}
echo $after_widget;
}