[TYPO3-core] RFC #4270 displayCond for flexforms, that affects on row of element

[Rupert Germann]

hi Niels, 
(and other +1 by readings),

do more testing!

Niels Pardon wrote:
... 
> Besides that +1 from reading.

hmm, I read it, too:
(line 5732)

if($ffValue && ...

there is no $ffValue at this point.

and even if that is fixed, it will still not work because filling
$theFieldValue with $row[$parts[1]][$ffValueKey] (in case $parts[1]
contains 'parentRec.') is nonsense - we want $row[$parts[1]] at this point.
and btw: conditions referencing normal ff fields will not work anymore.

something like this would work:
if ($ffValueKey && strpos($parts[1],'parentRec.')!==FALSE)  {
        $theFieldValue = $row[$parts[1]];
} else {
        $theFieldValue = ($ffValueKey ? $row[$parts[1]][$ffValueKey] :
$row[$parts[1]]);
}


greets
rupert

PS: 
please, do more testing!