RadAsyncUpload client side validation

[Bassem]

hello.. i am using RadAsyncUpload to upload my client files i want 2 check if the current uploaded file size is larger then the maximum allowed file size i want 2 display my validation label without making that file appear in the progress area like appearing in the second image

[James Campbell]

You could remove the file from the control using the client side events. Take a look through here and you will find a couple of ways to do this on failed validation:

The Client Object
http://www.telerik.com/help/aspnet-ajax/asyncupload-client-object.html

OnClientValidationFailed Event
http://www.telerik.com/help/aspnet-ajax/asyncupload-onclientvalidationfailed.html

Client Side Basics
http://www.telerik.com/help/aspnet-ajax/asyncupload-client-side-basics.html

Any questions please let me know.

Thank you,
James Campbell
MCP, MCSA, MCSE, Security +
Telerik MVP

If this helped anwer you question, please mark this post as answered. Thank you.

[Bassem]

could you please give me an example of how can i achieve this i looked at those pages you give me but i couldn't come with a solution

[Plamen]

Hello,

 
I am attaching a sample page where is implemented the recommended way to hide the uploading list of files in RadAsyncUpload. 

Hope this will be helpful.

Greetings,
Plamen
the Telerik team