Cancel a request

[arijit]

I want to cancel a ajax request from a javascript function. I tried the following, did not work

    var requestInProgress;

    function OnRequestStart(sender, args) {
        requestInProgress = args.XMLHttpRequest;
    }

    function ResetRequest() {
        requestInProgress.abort();
    }

i want to cancel the request and hide the loading panel from ResetRequest() function.
Please help

Regards
Arijit Chatterjee

[Daniel]

Hello Arijit,

I recommend you try this approach:

<script type="text/javascript">
   function onRequestStart(sender, args)
   {
       if (something)
           args.set_enableAjax(false);
   }
</script>

Export from ajaxified grid

Regards,
Daniel
the Telerik team

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[arijit]

No, I don't want to decide the cancel before submit. I want to cancel it after the submit.
So this is not helpful in my case. please suggest.

Regards

[robertw102]

You should call args.set_cancel(true) to prevent the request from continuing.

I hope that helps.

[arijit]

I have already written that I will cancel the request from another javascript function, see my first post.
Then how i will get that args ?
It is not helpful.

[robertw102]

Where would you be calling the ResetRequest method from? Isn't it OnRequestStart? If so why not pass the args from that method to your ResetRequest method.

[Daniel]

Hello Arijit,

The OnRequestStart event is the latest point where you can cancel the request on the client.

Regards,
Daniel
the Telerik team

Do you want to have your say when we set our development plans? Do you want to know when a feature you care about is added or when a bug fixed? Explore the Telerik Public Issue Tracking system and vote to affect the priority of the items.