Using JustDecompile I found the problem.
It is concerning computed field URLNoMenu
, which is used for display of URL fields (without editing functionalities).
Unfortunately, most of computed fields get hidden. Only fields with following FieldReferences
These FieldReferences are not available for computed field URLNoMenu.
This unwanted logic was found in function TrySwitchWithFieldReference.
Is there nobody, who wants to show normal links in SPRadGrid webpart? Or is there a trick?