Re: Refreshing parts of a web site

Well bust mah britches and call me cheeky, on Thu, 27 Sep 2007 15:08:20
GMT John scribed:

On 26 Sep, 19:40, "J.O. Aho" <u...@xxxxxxxxxxx> wrote:
John wrote:
Hi,

Is there any way to update only a single object on a
web page (without using frames)? For instance a
picture that will change on a server depending on
some (server-side) state, for example the weather.

AJAX script that checks the server every X minute and change the
content of a div if there is a change.

Thanks. I found and modified a JavaScript that updates a div tag. But
right
now I activate the JavaScript function that posts the form to the CGI
script
with a button. How can I make a script that lies in the background and
calls my JavaScript update function once every minute or so?

Whatever the div-update code is, make it a function [say "divupdate()] and
do something like this

function repeatdivupdate() {
setInterval("divupdate()", 60000)
}
repeatdivupdate();

--
Neredbojias
Half lies are worth twice as much as whole lies.
.

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