[TYPO3-templavoila] how to parse a field in FCE userFunc or TS and return the content to website

[Tobias Pinnekamp]

Hi,

I'm trying to enable a field in my FCE to select a custom data record 
from the backend. Thats works fine, but I cannot display the content of 
that field on the website. And further more I cannot process it to fit 
it to my needs.

In detail I want to select one or more download records from a sysfolder 
and display them as download link with title. The XML to select the data 
records is as follows:

<field_downloads type="array">
	<tx_templavoila type="array">
		<title>Downloads</title>
		<sample_data type="array">
			<numIndex index="0"></numIndex>
		</sample_data>
		<eType>input</eType>
		<TypoScript>
			10 = TEXT
			10.current = 1
		</TypoScript>
		<proc type="array">
			<HSC type="integer">1</HSC>
		</proc>
	</tx_templavoila>
	<TCEforms type="array">
		<config type="array">
			<type>group</type>
			<internal_type>db</internal_type>
			<allowed>tx_jpdownloadbox_downloads</allowed>
			<size>5</size>
			<maxitems>22</maxitems>
			<minitems>0</minitems>
			<show_thumbs>1</show_thumbs>
		</config>
		<label>Downloads</label>
	</TCEforms>
</field_downloads>

This works fine for selecting the records. But the content of this 
field, a list of ids, is not displayed anyway on the website. With TS or 
without. After trying several ways with TS I thaught if it is possible 
with a userFunc.

I hope anybody has a hint for me. Whether with TS or a userFunc.

Best regards
Tobias