How to avoid external js file being cached ?

[Homer J. Simpson]

Hi there,
Does anyone know a working tip to avoid an external js file being cached,
whathever the client cache policy is ?

Thanks in advance,
J. Philippe

[Kiran Makam]

Try this,

<script>
var dt = (new Date()).getTime();
document.write( "<scr"+"ipt src='file.js?time="+dt+"'></scr"+"ipt>" );
</script>

Idea behind the code is to fool the browser with a different url every
time the page loads.
I have not tested, see if it works.

- Kiran Makam

[Homer J. Simpson]

Kiran,

It seems to works perfectly.
Just have to modify all my pages to introduce it....

Thanks for your answer.
J.Philippe

"Kiran Makam" <ki*******@yahoo.com> a écrit dans le message de
news:11**********************@c13g2000cwb.googlegr oups.com...

Try this,

<script>
var dt = (new Date()).getTime();
document.write( "<scr"+"ipt src='file.js?time="+dt+"'></scr"+"ipt>" );
</script>

Idea behind the code is to fool the browser with a different url every
time the page loads.
I have not tested, see if it works.

- Kiran Makam