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<?php
/**
* Monitor example with a new form template and progress bar
* color scheme. Used a function as user callback.
*
* @version $Id: function_callback.php,v 1.3 2005/08/28 14:57:57 farell Exp $
* @author Laurent Laville <pear@laurent-laville.org>
* @package HTML_Progress
* @subpackage Examples
*/
require_once 'HTML/Progress/monitor.php';
/**
* @ignore
*/
class Progress_ITDynamic extends HTML_Progress_UI
{
function Progress_ITDynamic()
{
parent::HTML_Progress_UI();
$this->setCellCount(20);
$this->setProgressAttributes('background-color=#EEE');
$this->setStringAttributes('background-color=#EEE color=navy');
$this->setCellAttributes('inactive-color=#FFF active-color=#444444');
}
}
function myFunctionHandler($progressValue, &$bar)
{
global $monitor;
$bar->sleep();
if (!$bar->isIndeterminate()) {
if (fmod($progressValue,10) == 0) {
$monitor->setCaption("myFunctionHandler -> progress value is = $progressValue");
}
} else {
/* in case we have attached an indeterminate progress bar to the monitor ($obj)
after a first pass that reached 60%,
we swap from indeterminate mode to determinate mode
and run a standard progress bar from 0 to 100%
*/
if ($progressValue == 60) {
$bar->setIndeterminate(false);
$bar->setString(null); // show percent-info
$bar->setValue(0);
}
}
}
$monitor = new HTML_Progress_Monitor('frmMonitor4', array(
'button' => array('style' => 'width:80px;')
)
);
$progress = new HTML_Progress();
$progress->setAnimSpeed(20);
$progress->setUI('Progress_ITDynamic');// Attach a progress ui-model
$progress->setStringPainted(true); // get space for the string
$progress->setString(""); // but don't paint it
$progress->setIndeterminate(true); // Progress start in indeterminate mode
$progress->setProgressHandler('myFunctionHandler');
$monitor->setProgressElement($progress);
?>
<html>
<head>
<title>ProgressBar Monitor - Default renderer </title>
<style type="text/css">
<!--
body {
background-color: lightgrey;
font-family: Verdana, Arial;
}
.progressStatus {
color: navy;
font-size:10px;
}
<?php echo $monitor->getStyle(); ?>
// -->
</style>
<script type="text/javascript">
<!--
<?php echo $monitor->getScript(); ?>
//-->
</script>
</head>
<body>
<?php
$renderer =& HTML_QuickForm::defaultRenderer();
$renderer->setFormTemplate('
<form{attributes}>
<table width="450" border="0" cellpadding="3" cellspacing="2" bgcolor="#EEEEEE">
{content}
</table>
</form>
');
$renderer->setHeaderTemplate('
<tr>
<td style="white-space:nowrap;background:#7B7B88;color:#ffc;" align="left" colspan="2"><b>{header}</b></td>
</tr>
');
$monitor->accept($renderer);
echo $renderer->toHtml();
$monitor->run();
?>
</body>
</html>
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