moodle/lib/form/submitlink.php

73 lines
2.4 KiB
PHP

<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
/**
* submit link type form element
*
* Contains HTML class for a submitting to link
*
* @package core_form
* @copyright 2006 Jamie Pratt <me@jamiep.org>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
global $CFG;
require_once("$CFG->libdir/form/submit.php");
/**
* submit link type form element
*
* HTML class for a submitting to link
*
* @package core_form
* @category form
* @copyright 2006 Jamie Pratt <me@jamiep.org>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class MoodleQuickForm_submitlink extends MoodleQuickForm_submit {
/** @var string javascript for submitting element's data */
var $_js;
/** @var string callback function which will be called onclick event */
var $_onclick;
/**
* constructor
*
* @param string $elementName (optional) name of the field
* @param string $value (optional) field label
* @param string $attributes (optional) Either a typical HTML attribute string or an associative array
*/
function MoodleQuickForm_submitlink($elementName=null, $value=null, $attributes=null) {
parent::MoodleQuickForm_submit($elementName, $value, $attributes);
}
/**
* Returns HTML for submitlink form element.
*
* @return string
*/
function toHtml() {
$text = $this->_attributes['value'];
$onmouseover = "window.status=\'" . $text . "\';";
$onmouseout = "window.status=\'\';";
return "<noscript><div>" . parent::toHtml() . '</div></noscript><script type="text/javascript">' . $this->_js . "\n"
. 'document.write(\'<a href="#" onclick="' . $this->_onclick . '" onmouseover="' . $onmouseover . '" onmouseout="' . $onmouseout . '">'
. $text . "</a>');\n</script>";
}
}