You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
226 lines
6.1 KiB
PHP
226 lines
6.1 KiB
PHP
<?php
|
|
/**
|
|
* Zend Framework
|
|
*
|
|
* LICENSE
|
|
*
|
|
* This source file is subject to the new BSD license that is bundled
|
|
* with this package in the file LICENSE.txt.
|
|
* It is also available through the world-wide-web at this URL:
|
|
* http://framework.zend.com/license/new-bsd
|
|
* If you did not receive a copy of the license and are unable to
|
|
* obtain it through the world-wide-web, please send an email
|
|
* to license@zend.com so we can send you a copy immediately.
|
|
*
|
|
* @category Zend
|
|
* @package Zend_ProgressBar
|
|
* @subpackage Demos
|
|
* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
|
|
* @license http://framework.zend.com/license/new-bsd New BSD License
|
|
*/
|
|
|
|
/**
|
|
* This sample file demonstrates an advanced use case of Zend_ProgressBar with
|
|
* Zend_Form and Zend_File_Transfer.
|
|
*/
|
|
|
|
set_include_path(realpath(dirname(__FILE__) . '/../../../library')
|
|
. PATH_SEPARATOR . get_include_path());
|
|
|
|
if (isset($_GET['progress_key'])) {
|
|
require_once 'Zend/File/Transfer/Adapter/Http.php';
|
|
require_once 'Zend/ProgressBar.php';
|
|
require_once 'Zend/ProgressBar/Adapter/JsPull.php';
|
|
|
|
$adapter = new Zend_ProgressBar_Adapter_JsPull();
|
|
Zend_File_Transfer_Adapter_Http::getProgress(array('progress' => $adapter));
|
|
die;
|
|
}
|
|
?>
|
|
<html>
|
|
<head>
|
|
<title>Zend_ProgressBar Upload Demo</title>
|
|
<style type="text/css">
|
|
iframe {
|
|
position: absolute;
|
|
left: -100px;
|
|
top: -100px;
|
|
|
|
width: 10px;
|
|
height: 10px;
|
|
overflow: hidden;
|
|
}
|
|
|
|
#progressbar {
|
|
position: absolute;
|
|
left: 10px;
|
|
top: 120px;
|
|
}
|
|
|
|
.pg-progressbar {
|
|
position: relative;
|
|
|
|
width: 250px;
|
|
height: 24px;
|
|
overflow: hidden;
|
|
|
|
border: 1px solid #c6c6c6;
|
|
}
|
|
|
|
.pg-progress {
|
|
z-index: 150;
|
|
|
|
position: absolute;
|
|
left: 0;
|
|
top: 0;
|
|
|
|
width: 0;
|
|
height: 24px;
|
|
overflow: hidden;
|
|
}
|
|
|
|
.pg-progressstyle {
|
|
height: 22px;
|
|
|
|
border: 1px solid #748a9e;
|
|
background-image: url('animation.gif');
|
|
}
|
|
|
|
.pg-text,
|
|
.pg-invertedtext {
|
|
position: absolute;
|
|
left: 0;
|
|
top: 4px;
|
|
|
|
width: 250px;
|
|
|
|
text-align: center;
|
|
font-family: sans-serif;
|
|
font-size: 12px;
|
|
}
|
|
|
|
.pg-invertedtext {
|
|
color: #ffffff;
|
|
}
|
|
|
|
.pg-text {
|
|
z-index: 100;
|
|
color: #000000;
|
|
}
|
|
</style>
|
|
<script type="text/javascript">
|
|
function makeRequest(url)
|
|
{
|
|
var httpRequest;
|
|
|
|
if (window.XMLHttpRequest) {
|
|
httpRequest = new XMLHttpRequest();
|
|
if (httpRequest.overrideMimeType) {
|
|
httpRequest.overrideMimeType('text/xml');
|
|
}
|
|
} else if (window.ActiveXObject) {
|
|
try {
|
|
httpRequest = new ActiveXObject("Msxml2.XMLHTTP");
|
|
} catch (e) {
|
|
try {
|
|
httpRequest = new ActiveXObject("Microsoft.XMLHTTP");
|
|
} catch (e) {}
|
|
}
|
|
}
|
|
|
|
if (!httpRequest) {
|
|
alert('Giving up :( Cannot create an XMLHTTP instance');
|
|
return false;
|
|
}
|
|
|
|
httpRequest.onreadystatechange = function() { evalProgress(httpRequest); };
|
|
httpRequest.open('GET', url, true);
|
|
httpRequest.send('');
|
|
|
|
}
|
|
|
|
function observeProgress()
|
|
{
|
|
setTimeout("getProgress()", 1500);
|
|
}
|
|
|
|
function getProgress()
|
|
{
|
|
makeRequest('ZendForm.php?progress_key=' + document.getElementById('progress_key').value);
|
|
}
|
|
|
|
function evalProgress(httpRequest)
|
|
{
|
|
try {
|
|
if (httpRequest.readyState == 4) {
|
|
if (httpRequest.status == 200) {
|
|
eval('var data = ' + httpRequest.responseText);
|
|
|
|
if (data.finished) {
|
|
finish();
|
|
} else {
|
|
update(data);
|
|
setTimeout("getProgress()", 1000);
|
|
}
|
|
} else {
|
|
alert('There was a problem with the request.');
|
|
}
|
|
}
|
|
} catch(e) {
|
|
alert('Caught Exception: ' + e.description);
|
|
}
|
|
}
|
|
|
|
function update(data)
|
|
{
|
|
document.getElementById('pg-percent').style.width = data.percent + '%';
|
|
|
|
document.getElementById('pg-text-1').innerHTML = data.text;
|
|
document.getElementById('pg-text-2').innerHTML = data.text;
|
|
}
|
|
|
|
function finish()
|
|
{
|
|
document.getElementById('pg-percent').style.width = '100%';
|
|
|
|
document.getElementById('pg-text-1').innerHTML = 'Upload done';
|
|
document.getElementById('pg-text-2').innerHTML = 'Upload done';
|
|
}
|
|
</script>
|
|
</head>
|
|
<body>
|
|
<?php
|
|
require_once 'Zend/View.php';
|
|
require_once 'Zend/Form.php';
|
|
|
|
$form = new Zend_Form(array(
|
|
'enctype' => 'multipart/form-data',
|
|
'action' => 'ZendForm.php',
|
|
'target' => 'uploadTarget',
|
|
'onsubmit' => 'observeProgress();',
|
|
'elements' => array(
|
|
'file' => array('file', array('label' => 'File')),
|
|
'submit' => array('submit', array('label' => 'Upload!'))
|
|
)
|
|
));
|
|
|
|
$form->setView(new Zend_View());
|
|
|
|
echo $form;
|
|
?>
|
|
<iframe name="uploadTarget"></iframe>
|
|
|
|
<div id="progressbar">
|
|
<div class="pg-progressbar">
|
|
<div class="pg-progress" id="pg-percent">
|
|
<div class="pg-progressstyle"></div>
|
|
<div class="pg-invertedtext" id="pg-text-1"></div>
|
|
</div>
|
|
<div class="pg-text" id="pg-text-2"></div>
|
|
</div>
|
|
</div>
|
|
<div id="progressBar"><div id="progressDone"></div></div>
|
|
</body>
|
|
</html>
|
|
|