Adding an class to body element with XDV

Question

I want to style some forms in Plone3+collective.xdv but I don\'t want all forms to get the special style.

So I\'d like to add a special styled-form clas

Answer 1

With Diazo/plone.app.theming you can merge attributes from the template and content, see: http://diazo.org/basic.html#merge

If you can't upgrade then you'll need to do this with inline XSL, something like:

 styled-form

Update: I forgot the tag in the example above. It should work now.