protected function helper_search_form($search) {
        global $CFG;
        require_once($CFG->libdir . '/formslib.php');

        $mform = new MoodleQuickForm('searchform', 'POST', $this->page->url);

        $mform->addElement('hidden', 'sesskey', sesskey());

        $el[] = $mform->createElement('text', 'search', get_string('search'), array('size' => 20));
        $mform->setDefault('search', $search);
        $el[] = $mform->createElement('submit', 'submitsearch', get_string('search'));
        $el[] = $mform->createElement('submit', 'clearsearch', get_string('clear'));
        $mform->addGroup($el, 'searchgroup', get_string('searchname', 'badges'), ' ', false);

        ob_start();
        $mform->display();
        $out = ob_get_clean();

        return $out;
    }
protected function helper_search_form($search) {
        global $CFG;
        require_once($CFG->libdir . '/formslib.php');

        $mform = new MoodleQuickForm('searchform', 'POST', $this->page->url);

        $mform->addElement('hidden', 'sesskey', sesskey());

        $el[] = $mform->createElement('text', 'search', get_string('search'), array('size' => 20));
        $mform->setDefault('search', $search);
        $el[] = $mform->createElement('submit', 'submitsearch', get_string('search'));
        $el[] = $mform->createElement('submit', 'clearsearch', get_string('clear'));
        $mform->addGroup($el, 'searchgroup', get_string('searchname', 'badges'), ' ', false);

        ob_start();
        $mform->display();
        $out = ob_get_clean();

        return $out;
    }
protected function helper_search_form ( $ search ) { global $ CFG ; require_once ( $ CFG -> libdir . '/formslib.php' ) ; $ mform = new MoodleQuickForm ( 'searchform' , 'POST' , $ this -> page -> url ) ; $ mform -> addElement ( 'hidden' , 'sesskey' , sesskey ( ) ) ; $ el [ ] = $ mform -> createElement ( 'text' , 'search' , get_string ( 'search' ) , array ( 'size' => 20 ) ) ; $ mform -> setDefault ( 'search' , $ search ) ; $ el [ ] = $ mform -> createElement ( 'submit' , 'submitsearch' , get_string ( 'search' ) ) ; $ el [ ] = $ mform -> createElement ( 'submit' , 'clearsearch' , get_string ( 'clear' ) ) ; $ mform -> addGroup ( $ el , 'searchgroup' , get_string ( 'searchname' , 'badges' ) , ' ' , false ) ; ob_start ( ) ; $ mform -> display ( ) ; $ out = ob_get_clean ( ) ; return $ out ; }
Renders a search form

@param string $search Search string
@return string HTML
Renders a search form