[TYPO3-mvc] Call ViewHelper from another ViewHelper

[Sebastian Kurfürst]

Hey,
> I've got some ViewHelpers doing basic stuff, like formating dates, 
> calculations or the link Action that adds some css classes.
> If there is NO way to access another viewHelper properly, what would the work around
> look like? Use a Utility Class with DI in the ViewHelpers that need this functionality?
Correct, extract the "Basics" like formatting dates into Service
Classes, and only call them via the ViewHelper.

Greets,
Sebastian