[TYPO3-english] Hide field link in sys_file_reference for special CType

[Heinz Schilling]

Hi

I try to disable field «link» from table «sys_file_reference» for a list of CTypes.

Works for all
TCEFORM.sys_file_reference.link.disabled = 1

Not working (I think because textpic is not a type of sys_file_reference)
TCEFORM.sys_file_reference.link.types.textpic.disabled = 1

Not working
[globalVar = GP:defVals|tt_content|CType == textpic]
    TCEFORM.sys_file_reference.link.disabled = 1
[GLOBAL]

Any idea how to solve this?

Greetings, Heinz