[TYPO3-dev] Fields in the TCA that does not exist in the DB

[Steffen Kamper]

Hi Mads,

i have some good news. After talking to jeff there exists a working example.
Take a look at wec_map

At the bottom of ext_tables you will see definition of a virtual field: 
tx_wecmap_geocode
The rendering is done in class.tx_wecmap_backend.php and delivers a form 
part.

The main point why this will work is (if i'm right) that this virtual field 
doesn't exists in POST-vars. These are taken from core to validate against 
DB.

I hope that helps you to get it work.

vg  Steffen