UNIQUE ID added to the URL parameter if use XMLHttprequest

[tao]

my page has three tabs. each time when open one tab, it will download the kendo ui relative js file. i tracked the network request and find out there is an unique id added to the js resource so the browser will not cache the js file properly.
 the url goes like this:
/Scripts/kendo/2013.1.319/kendo.all.min.js?_=1367715372684 

URL Method Result Type Received Taken Initiator Wait‎‎ Start‎‎ Request‎‎ Response‎‎ Cache read‎‎ Gap‎‎
/Scripts/kendo/2013.1.319/kendo.all.min.js?_=1367715372684 GET 200 application/x-javascript 0.66 MB 1.35 s JS Library XMLHttpRequest 1513 0 109 1248 0 1155

Dose anyone konw how to remove the unique id?

[T. Tsonev]

Hi,

The unique timestamp is added by jQuery to prevent caching. See the cache option on jQuery.ajax()

I can't tell how this option got set to "false" from the provided information. Perhaps it's a debugging feature of the framework you're using? Anyway, you might be able to override it with ajaxSetup(). 

I hope this helps.

Kind regards,
Tsvetomir Tsonev
the Telerik team

[tao]

thanks.
 i don't think it's causd by jquery framework itself, becasue it also happened on  kendo ui resource.

[T. Tsonev]

Hi,

The Kendo UI framework doesn't have a built-in scripts loader. The scripts are likely loaded indirectly by a call to $.ajax.

We should be able to help if you can prepare a sample page that replicates this behavior.

Greetings,
Tsvetomir Tsonev
the Telerik team

[T. Tsonev]

Hi,

We investigated the issue further and it turns out that the problem is caused by the TabStrip code. It issues an $.ajax request with cache explicitly set to false.

A workaround is not possible and the only solution is to change cache to true in the TabStrip.ajaxRequest method.

We'll log this issue and provide a proper fix in the future. Apologies for the caused inconvenience.

Greetings,
Tsvetomir Tsonev
the Telerik team

[Josh]

This still appears to be set explicitly to false in version 2013.2.716 - any idea when this will be fixed?

[Vladimir Iliev]

Hi Tao,

 
Currently I can't be more specific exactly when the fix will be released, however currently it's logged in our system with high priority. I would suggest to regularly check our RoadMap for updates on the matter.

Kind Regards,
Vladimir Iliev
Telerik