<?php
/**
* AJAX_Locking test example
*
* @category HTML
* @package AJAX_Locking
* @author Fabio Ambrosanio <[email protected]>
* @copyright 2007 Fabio Ambrosanio
* @license http://www.php.net/license/3_01.txt PHP
* @version Release: @package_version@
*/
?>
<html>
<head>
<script type = 'text/javascript' src = "server.php?client=Locking,all&stub=all"></script>
<script type = "text/javascript">
var lockingCallbacks = {
count: 0,
lock: function(result) {
if (result === true) {
h.status();
} else {
h.stop();
HTML_AJAX_Util.setInnerHTML('status', 'Error: cannot lock');
}
},
unlock: function(result) {
if (result === true) {
h.status();
} else {
h.stop();
HTML_AJAX_Util.setInnerHTML('status', 'Error: cannot unlock');
}
},
status: function(result) {
HTML_AJAX_Util.setInnerHTML('count', this.count++);
var values = result.split('~');
switch (values[0]) {
case 'owned':
html = '<img src=owned.png align=absmiddle>Editing';
enableButton('editButton', false);
enableButton('saveButton', true);
break;
case 'locked':
html = '<img src=locked.png align=absmiddle>Locked by ' + values[1];
enableButton('editButton', false);
enableButton('saveButton', false);
break;
case 'unlocked':
html = '<img src=unlocked.png align=absmiddle>';
enableButton('editButton', true);
enableButton('saveButton', false);
break;
case 'timeout':
h.stop();
html = '<img src=timeout.png align=absmiddle>Timeout expired';
enableButton('editButton', false);
enableButton('saveButton', false);
break;
}
HTML_AJAX_Util.setInnerHTML('status', html);
}
}
function enableButton(id, enabled)
{
var button = document.getElementById(id);
if (button) button.disabled = !enabled;
}
function changeParams()
{
var f = document.form;
var user = f.user.value;
var type = f.type.value;
var id = f.id.value;
h.setParams(user, type, id);
}
var h = new AJAX_Locking_Handler(lockingCallbacks, '<?=$_REQUEST['user']?>', '<?=$_REQUEST['type']?>' , '<?=$_REQUEST['id']?>');
</script>
</head>
<body onload="h.start();">
<form name="form">
User: <input type="text" name="user" value="<?=$_REQUEST['user']?>"><br>
Tipo <input type="text" name="type" value="<?=$_REQUEST['type']?>"><br>
Id: <input type="text" name="id" value="<?=$_REQUEST['id']?>"><br>
<button onClick="changeParams()" type="button">Set</button>
</form>
<div id = "count"></div>
Status: <span id = "status"></span>
<br>
<button id = "editButton" type = "button" onClick = "h.lock()">Edit</button>
<button id = "saveButton" type = "button" onClick = "h.unlock()" disabled>Save</button>
<button id = "statusButton" type = "button" onClick = "h.status()">Status</button>
<br>
</body>
</html>
|
Download
