[TYPO3-dev] configure allowed filetypes of group element in flexform_ds

[Steffen Müller]

Dmitry Dulepov schrieb:
> Hi!
> 
> Steffen Müller wrote:
>> I was looking for a way to use
>> $GLOBALS['TYPO3_CONF_VARS']['GFX']['imagefile_ext'] inside the flexform:
>>
>> <config>
>>   <type>group</type>
>>   <internal_type>file</internal_type>
>>   <allowed>$GLOBALS['TYPO3_CONF_VARS']['GFX']['imagefile_ext']</allowed>
>> </config>
>>
>> But the above example does not work.
> 
> Yes, it does not work. Why should it? xml is not PHP.
> 

Come on Dmitry, we all know that. What about:

  <foreign_table_where>ORDER BY tx_abc</foreign_table_where>
xml is not SQL?

-- 
cheers,
Steffen