[Neos] [NEOS] String concatenation

[Tina Eckhorst]

Hi,

how do I concatenate strings in Typoscript 2? I want do add a specific class to the body and tried the following:

teaserPage < page
teaserPage {
  bodyTag.attributes.class = ${q(node).property('_name')} + ' teaser'
}

The class "teaser" is added but not the property "_name".

Thanks!