RadAsyncUpload - OnClientFileUploading

[Yi Ling]

Hi Telerik,

is "set_cancel" method still supporting  OnClientFileUploading(http://www.telerik.com/help/aspnet-ajax/asyncupload-onclientfileuploading.html)?

I tried to use args.set_cancel(true) but got a javascript exception - Microsoft JScript runtime error: Object doesn't support property or method 'set_cancel'

Below is my code:

Javascript:
function OnClientFileUploading(sender, eventArgs) {

 

//cancel the upload

eventArgs.set_cancel(

 

true);

alert(

 

'no duplicate file: ' + args.get_fileName());

 

//hide the uploading item

$telerik.$(eventArgs.get_row()).css(

 

"display", "none");

}


HTML:

<

 

 

telerik:radasyncupload id="Radasyncupload1" runat="server"

 

OnClientFileUploading="OnClientFileUploading"

 

>

 

</telerik:radasyncupload>

[Princy]

Hi Joan,

I tried the same scenario in the latest version(2012, 1, 411, 35) in which args.set_cancel method is supporting. Please upgrade to latest version.

Thanks,
Princy.

[Yi Ling]

Is it supported in 2011.1.509.35?

[Bozhidar]

Hello Joan,

The set_cancel() function was introduced in version 2011.2.915 of the controls.
 
All the best,
Bozhidar
the Telerik team

[Peter]

I'm getting this error in the latest 2014 build:

function OnClientFileUploading(sender, args) {
                //alert(args.get_fileName().length);                
                args.set_cancel(!window.confirm('Are you sure?'));            
            }

0x800a01b6 - Microsoft JScript runtime error: Object doesn't support property or method 'set_cancel'

[Bozhidar]

Hello,

I tested the AsyncUpload and is seems to be working fine on my end. Here's the code I used:

<script type="text/javascript">
    function onClientFileUploading(sender, args) {
        args.set_cancel(true);
    }
</script>
<div>
    <telerik:RadAsyncUpload runat="server"
        OnClientFileUploading="onClientFileUploading">
    </telerik:RadAsyncUpload>
</div>

Can you confirm that you are receiving the error with the same markup? If so, could you also specify the exact version of your controls, as well as the steps to reproduce (For instance what kind of file you are uploading. Also, is the issue reproduced in all browsers, or a specific one?

Regards,
Bozhidar
Telerik