LeeHenry
asked on
refresh item on page(iframe, table, or div)
I would like to refresh an iframe on my website at a given interval. I have some code below. It is not working when I use the url in the src. However, if I replace the iframe src with an image file vs a url, it works fine. Any one know why?
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head>
<title>Untitled Page</title>
<SCRIPT LANGUAGE="JavaScript">
<!--
var secs
var timerID = null
var timerRunning = false
var delay = 1000
function InitializeTimer()
{
// Set the length of the timer, in seconds
secs = 25
StopTheClock()
StartTheTimer()
}
function StopTheClock()
{
if(timerRunning)
clearTimeout(timerID)
timerRunning = false
}
function StartTheTimer()
{
if (secs==0)
{
StopTheClock()
self.status = ""
// Here's where you put something useful that's
// supposed to happen after the alotted time.
// For example, you could display a message:
refresh();
InitializeTimer();
}
else
{
self.status = secs
secs = secs - 1
timerRunning = true
timerID = self.setTimeout("StartTheT
}
}
//-->
</SCRIPT>
</head>
<body onload="InitializeTimer()"
<table BORDER=0 CELLSPACING=0 CELLPADDING=0 bordercolor="#111111" >
<tr><td WIDTH="100%">
<iframe id="ifx" width="365" scrolling="No" height="340" frameborder="no" src="http://pub.camera.trafficland.com/trafficimage.php?system=ladotd&webid=2039&pubtoken=7294826e9eb4e70cbd3c86630f4186b7&0.44067952619013856"></iframe>
</td>
</tr>
</table>
<form>
<p><input type="button" onclick="refresh()" value="Refresh Form Button"
name="button1"></p>
</form>
<script language="JavaScript">
function refresh()
{
document.ifx.location.relo
}
</script>
</body>
</html>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head>
<title>Untitled Page</title>
<SCRIPT LANGUAGE="JavaScript">
<!--
var secs
var timerID = null
var timerRunning = false
var delay = 1000
function InitializeTimer()
{
// Set the length of the timer, in seconds
secs = 25
StopTheClock()
StartTheTimer()
}
function StopTheClock()
{
if(timerRunning)
clearTimeout(timerID)
timerRunning = false
}
function StartTheTimer()
{
if (secs==0)
{
StopTheClock()
self.status = ""
// Here's where you put something useful that's
// supposed to happen after the alotted time.
// For example, you could display a message:
refresh();
InitializeTimer();
}
else
{
self.status = secs
secs = secs - 1
timerRunning = true
timerID = self.setTimeout("StartTheT
}
}
//-->
</SCRIPT>
</head>
<body onload="InitializeTimer()"
<table BORDER=0 CELLSPACING=0 CELLPADDING=0 bordercolor="#111111" >
<tr><td WIDTH="100%">
<iframe id="ifx" width="365" scrolling="No" height="340" frameborder="no" src="http://pub.camera.trafficland.com/trafficimage.php?system=ladotd&webid=2039&pubtoken=7294826e9eb4e70cbd3c86630f4186b7&0.44067952619013856"></iframe>
</td>
</tr>
</table>
<form>
<p><input type="button" onclick="refresh()" value="Refresh Form Button"
name="button1"></p>
</form>
<script language="JavaScript">
function refresh()
{
document.ifx.location.relo
}
</script>
</body>
</html>
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