unable to cancel uploading a file whose size is more than specified limit clientside

[VIJAY]

we are using Rad AsyncUpload control to upload files.we have limit on file size that is to be uploaded.when we try to upload a file whose size is more than the limit,we need to show alert message and stop uploading file progress on client side.We tried this using OnClientProgressUpdating event.Using this event we are able to show alert but could not stop uploading progress.how can we cancel the progress?

[Plamen]

Hello VIJAY,

 
You can refer to the Validation online demo where a similar functionality is achieved and fire the alert OnClientValidationFailed.

Hope this will be helpful.


Greetings,

Plamen Zdravkov
the Telerik team