www.jfileupload.com

Hello,

I am using the following code:
To assign the folderID that the documents are being uploaded into. I am assuming that I can add a custom piece of data to the form object so that I can use it in the .aspx handler. I am getting the attached javascipt error when calling this function. Can you please advise?

Thanks,
Craig

Are you calling this function after the applet is loaded ?

Sorry for the delay in responding. Yes, I am calling the function after the applet is loaded. In my interface there is a folder tree that, when a folder is clicked, I am wanting to set a "FolderID" parameter on the applet control. So each time a folder in my folder tree is clicked a call to setParameter would be made to set the unique ID of the folder. Does that make sense?

Could you try with the JSAPI add-on ? You have and HTML form with JavaScript call sample. You should be able to pass your parameter and see if it works.
http://www.jfileupload.com/products/tools/index.html