When I add
&IsDlg=1&InitialTabID=Ribbon.Browse to the
Dispform.aspx url, I only see the column names and content. The
&IsDlg=1 removes the navigation etc. and
&InitialTabID=Ribbon.Read removes the Ribbon. That is exactly what I want. So far, so good...
But, when I add the exact same url to a Page Viewer Web Part, the navigation etc. is still removed, but the Ribbon is still there (in the Page Viewer Web Part). I don't understand why. Could anyone explain this behaviour, and even better - let me know how I get rid of the Ribbon in the Page Viewer web part in an easy way?