I'm new to SharePoint 2007 and looking if someone can help me on this. I have a data view that displays basically documents in a library. I was asked to add an "upload file" functionality using JavaScript in SP designer 2007, so someone can upload a file to the same document library and displayed on the data view. I have no idea from where to start. Please, I need so guidance.
I added "Insert" action link to the data view, but when I click on it i get: "Trying to use an SPWeb object that has been closed or disposed and is no longer valid."
(P.S. I don't have access to visual studio)