[Typo3-dev] Procedure function for select boxes

[media.res | alex widschwendter]

hi john,

first thx for this post, i searched for hours .....

> I discovered that a if a "blank item" is added to a selection box manually
> before declaring the itemsProcFunc the selections are preserved after
> saving.
> 
> i.e. from newloginbox flexform_ds_pi3.xml:
> 
> <items>
>   <n0></n0>
> </items>
> <type>select</type>
> <itemsProcFunc>tx_newloginbox_feusers-&gt;main</itemsProcFunc>
> 
> If I comment out <n0></n0> then selections disappear the next time the page
> is loaded.  I still don't understand why or how it works like this - any
> comments?

is this a bug? or a feature what a least john and i don't understand ;)

thx alex