[TYPO3-english] Flexform questions

Robert Wildling robertwildling at gmail.com
Mon May 7 17:55:17 CEST 2012


A Flexform shall eventually have 3 fields, one showing after the other 
as soon as the previous one has a value.

This is step one:

		<label>Select Page (pid)</label>

		<label>Save to enable new fileds</label>

My question here is:

1. At the moment, infoOne evaluates against a value of 0 of teaserPID 
and decides upon that whether to display or not. But what if teaserPID 
has no value at all? I tried:


but that just doesn't work, and even though I studied the 
I couldn't find a solution. What am I supposed to do here?

The next step would be to show a field that reads the contents from the 
table with the pid given in teaserPID in form of a database relation (an 
empty select box next to a selectbox with a list of content elements to 
choose from). Here I am totally stuck. The only entry in the Core 
documentation that can be found when searching for database relation is 
under allowNonIdValues ...

I have a feeling that a script is needed like in tt_news, but I can 
nowhere find a description of how and why and some hints etc...

Can anybody point please me to a tutorial?

Any help is greatly appreciated!


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