[TYPO3-mvc] Fluid: Access to the original object passed as content of a viewHelper?

[Franz Koch]

Hi,

I wonder if there is a way to get native access the object passed to a 
viewHelper as "children". Example:

<f:tcaLabel>{object.property}</f:tcaLabel>

As you see I'd like to build a viewHelper that allows me to render a 
label from a tca select field. There might be better ways to do (maybe 
assigning valueObjects to the model), but I need a quick result for now.
Given the example above, I was wondering if I could get access to the 
passed object inside the viewHelper so that I could determine the class 
and property.
I tried to debug my viewHelper to see which parameters contain which 
objects holding what information - but the debug call results in a white 
page. Also debugging one parameter after another didn't show any 
valuable output ($this->viewHelperNode is always empty?). And as I 
unfortunately only have limited access to my dev server I'd like to ask 
Sebastian or who ever can help me out with this.

Of course I could use tag parameters and define everything by hand, but 
that's not that nice.

Thanks for help.

-- 
kind regards,
Franz Koch