[TYPO3-templavoila] using userFunc inside DS

[Ron Hall]

Hello Martin,

This is what I use to retireve the header field of an FCE and render  
it on the front end. This should be similar to what you can do for  
your need

In the main TS template I have:

includeLibs.bn_utilities = fileadmin/bin/utilities.php

# fce header rendering INSIDE fce
retrieveHeader = USER
retrieveHeader {
	userFunc = user_header->retrieveHeader
	renderObject = TEXT
	renderObject.field = header
	renderObject.stdWrap.htmlSpecialChars = 1
}


In the utilities.php file I have:

<?php
class user_header {
	var $cObj;

	function retrieveHeader($content, $conf) {
		$cObj = t3lib_div::makeInstance('tslib_cObj');
		$cObj->start($this->cObj->parentRecord['data'], 'tt_content');

		return $cObj->cObjGetSingle($conf['renderObject'],  
$conf['renderObject.']);
	}
}
?>

Of course, I map the retrieveHeader object in the DS.

Ron Hall
Busy Noggin, Inc.


On Jul 5, 2009, at 4:51 PM, Martin Rebetez wrote:

> Hi Francois,
>
> I missed your answer and just see it right now.
> So I will try tomorrow and will give you a feedback...
>
>
> Martin
>
> Francois Suter a écrit :
>> Hi,
>>
>>> The displayed code is then 'USER' and not my expected value from my
>>> function...
>>>
>>> Can you help me to understand my mistake ?
>>
>> First of all, the temp object cannot be used with TemplaVoilà. You
>> should use the lib object instead. Anyway the FCE is not the place to
>> declare such an object. It should be in your main TS template.
>>
>> Anyway why don't you do 20 = USER right away?
>>
>> I must say I've never tried using user functions directly inside a  
>> FCE,
>> but it sure works at a "lower" level. See for example the code used  
>> by
>> kb_tv_contslide:
>>
>>    10= RECORDS
>>    10.source.postUserFunc = tx_kbtvcontslide_pi1->main
>>    10.source.postUserFunc.field = field_banner
>>    10.source.postUserFunc.languageFallback = 0
>>    10.tables = tt_content
>>    10.wrap = <!--TYPO3SEARCH_begin--> | <!--TYPO3SEARCH_end-->
>>
>> So if using USER directly is not possible, then it should  
>> definitely be
>> possible to do something like:
>>
>> 10 = TEXT
>> 10.preUserFunc = ...
>>
>> or
>>
>> 10 = TEXT
>> 10.cObject = USER
>>
>> but if that works on not directly
>>
>> 10 = USER
>>
>> I would think there's a bug.
>>
>> HTH
>>
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