Story #69712: Further FormEngine development
FormEngine: Flex section deletion
Deleting a section in flex currently does:
- add a t3js-flex-section-deleted to the section div
- the fields itself are kept and are probably (?) transmitted to dataHandler
This leads to funny fixes like https://review.typo3.org/#/c/44732/1 where validation did validate the "deleted" fields ...
This is also ugly: dataHandler still receives all field data, but probably just skips processing after it found out that the section itself is deleted.
Why can't delete just a) set the hidden "i'm a deleted section" marker and b) delete the single field dom altogether?