[TYPO3-english] TCA conditional selects

[Jigal van Hemert]

Francois Suter wrote:
>> Is it possible with tca to have conditional select inputs, for example,
>> in first one I select country and in the second one only cities from
>> selected country is listed? I cannot find any example with it :/
>> If it is not possible maybe there is other solution to handle this?
> 
> Look at:
> http://typo3.org/documentation/document-library/core-documentation/doc_core_api/4.2.0/view/4/2/#id4272080 
> 
> and scroll down to the description of "foreign_table_where". What you 
> probably want in your case is to use the ###REC_FIELD_[fieldname]### 

Combined with a onChange reload for the first field (with the countries) 
you can easily update the second list when the selection in the first 
one changes.

-- 
Jigal van Hemert.