I'm using ASP.net v3.5, AJAX, etc. with Visual We Developer and NeatUpload v1.3.18.
I have successfully used NeatUpload on a page without a master page and on the master page itself. But, using NeatUpload on a page with a master, nested inside a ContentPlaceHolder, doesn't seem to work. The InputFile's .HasFile property is always false.
Notes on my setup:
My master page is in a sub-folder at master/master.master
I don't believe I have set the master page's ID property (I saw this mentioned elsewhere in this forum. Not sure how to set this attribute?)
Everything else is set up in a typical way.
I can provide a sample app if necessary. Any help would be appreciated.
I started a new project to send you, but it worked!
Digging deeper revealed that having the upload control on a page with a master that wrapped everything in an UpdatePanel is actually what caused this. I see in the documentation that this is a known issue. Bummer, but I have used your workarounds in the past to resolve similar issues.