Hidden/Shown AsyncFileUpload Control Doesn't Fire Server-Side UploadedComplete Event
- by Bob Mc
I recently came across the AsyncFileUpload control in the latest (3.0.40412) release of the ASP.Net Ajax Control Toolkit. There appears to be an issue when using it in a hidden control that is later revealed, such as a <div> tag with visible=false.
Example:
Page code -
<%@ Register Assembly="AjaxControlToolkit"…