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08.06.2008 at 07:36AM PDT, ID: 23625825
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7.1

window.clearTimeout and setTimeout

Asked by claracruz in Asynchronous Javascript and XML (AJAX), JavaScript

Tags:

Hi Experts,

I have a function I'm using in my ajax.js file that does something like the following;-

var t
function alertUser(cursor, type)
{
//do ajax get request stuff
if (cursor == 1)
      {
            t = setTimeout("alertUser("+cursor+", "+type+")", 5000);
      }
      else if (cursor == 2)
      {
            window.clearTimeout(t);
      }
}

I am calling the alertUser(cursor, type) function depending on activities performed by a user. For example when the page first intitalises, the following call is made;-

<script language="javascript">
window.onload = function() {
      alertUser(1, 'false');
  };
</script>

When a user performs a certain function on the page, I call the following;-
alertUser(2, 'true');

The trouble is that even when cursor = 2 that is when the following code is activated;-
window.clearTimeout(t);

The initial t = setTimeout("alertUser("+cursor+", "+type+")", 5000); is still running.

It would appear that window.clearTimeout(t); does not work...

Is there something I'm doing wrong or is this not doable with an ajax page that is called at different times for execution.

Many thanks,
C
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Keywords: window.clearTimeout and setTimeout
 
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[+][-]08.06.2008 at 07:56AM PDT, ID: 22170950

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[+][-]08.06.2008 at 08:52AM PDT, ID: 22171657

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[+][-]08.06.2008 at 09:05AM PDT, ID: 22171826

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About this solution

Zones: Asynchronous Javascript and XML (AJAX), JavaScript
Tags: Ajax, JavaScript
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Solution Provided By: rohypnol
Participating Experts: 1
Solution Grade: B
 
 
[+][-]08.15.2008 at 05:25AM PDT, ID: 22237544

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