[TYPO3-templavoila] flexform - change output arraydata char from comma to whitespace

[Tim Kleigrewe]

hi

i would like to use a multiple selectbox flexform field in a "Felxible
Content Element" to map multiple CSS classes into a div attribute.
the result should be somthing like:

<div class="h1row w2cols bgtransp">...[t3content]...</div>

I found in "core api doc" how to setup the multiple selectbox with
flexforms and mapped it and i get (nearly right) :

<div class="bg1,h1row,w2col">....</div>

but this is no valid css.

is it possible to change the ","  to " " in the output?


thank you !


tim