Enable/Disable RadUpload

[Lynne]

I have some javascript that fires with the OnClientCheckChanged event of 2 radio buttons.  It enables/disables the RadUpload control on the page depending on the radio button selected (see client code below).  This code works fine until the page posts back to the server (see server code below), at which point I cannot enable the RadUpload control with the client code.   I think I may need to enable/disable the individual buttons inside RadUpload (Select and Clear) on the server, but I'm not sure how to access them.  Any help would be appreciated.

client code

var newDocButton = $find("<%= RadButton1.ClientID %>");
var newLinkButton = $find("<%= RadButton2.ClientID %>");
var upload = GetRadUpload("<%= RadUpload1.ClientID %>");

if (newDocButton.get_checked())
    upload.Enabled = false;
else
    upload.Enabled = true;

server code  

if (RadButton1.Checked)
    RadUpload1.Enabled = true;
else
    RadUpload1.Enabled = false;

[Princy]

Hello,

I am not quite sure about your requirement and I suppose you want to disable the RadUpload in server side. I tried your code in Telerik versions 2011, 2, 712, 35 and 2012, 1, 215, 35 and I could enable/disable the RadUpload. Please elaborate your scenario if it doesn't help.


Thanks,
Princy.

[Dimitar Terziev]

Hi,

In order to enable the RadUpload using client-side code, try the set_enabled method. A sample page is attached.

Regards,
Dimitar Terziev
the Telerik team

[Lynne]

Thanks Dimitar.  Your code resolved the problem.  I was using javascript code I found in response to another post, but I think it was outdated.

Can you point me to the Telerik documentation for RadUpload that discusses set_enabled?  Prior to posting my question, I read
through most of the RadUpload documentation online including Client-Side Basics, Client-Side Events, RadUpload Client Object, and Application Scenarios, but I never found a discussion of set_enabled. Thanks for your help.

[Princy]

Hi Lynne,

The documentation illustrates some basic properties and functions. It does not cover all available methods/ properties. You can use tools like QuickWatch and Firebug to get all the client side methods and properties.

Thanks,
Princy.