Extra Querystring Data On JQuery.ajax()?

Feb 18, 2011

I wanted to know what this extra querystring data is and where it's coming from.

jQuery.ajax({
url: 'MyFile.aspx/ProcessRequest',
data: JSON.stringify({status: status }),
async: false,
dataType: 'application/json',

[code]...

Using tamperdata and also viewing the Request.QueryString in the debugger the resulting url is:

http://localhost/Folder/MyFile.aspx/ProcessRequest?_=1298057136790&{%22status%22:%22pqs%22}

So where does this _1298057135790 come from and why is it there?

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