[TYPO3-rte] Custom table classes in extension RTE fields

[Christian Hennecke]

Hello,

I'm using several custom CSS classes for tables in the RTE. This works 
fine for normal content elements even with counting but not for RTE 
fields of extensions. I can assign the class like with standard content 
elements and it remains after saving, but the class attribute is empty 
in the FE output. Counting does work, though.

It seems that parts of the parsing configuration are not respected, 
especially

lib.parseFunc_RTE.externalBlocks.table.stdWrap.HTMLparser.tags.table.fixAttrib.class.list 
 >

I've found quite a few threads about this kind of problem but no 
solution. Any ideas?