October 2008
Intermediate to advanced
832 pages
25h 20m
German
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8.11 TypoScript-Werte beim Parsen dynamisch ändern – der Operator :=
Problem
Sie möchten zugewiesene TypoScript-Werte modifizieren und dabei den ursprünglichen Wert berücksichtigen. Dies ist beispielsweise sinnvoll, wenn Sie einen Wert aus einer kommaseparierten Liste entfernen möchten.
Lösung
Tipp
Es handelt sich um ein Feature, das mit der Version 4.0 neu eingeführt wurde.
Neben den bereits in der Einleitung dieses Kapitels aufgeführten Wegen, TypoScript-Objektpfade zu kopieren oder zu referenzieren, ist es möglich, mit der Syntax :=Funktionsname(Parameter) beim Parsen des TypoScripts eine Methode aufzurufen, die den diesem Objektpfad zugewiesenen Wert manipuliert. Ein gutes Beispiel ist die Konfiguration des RTE. Dort wird eine Eigenschaft showButtons=lange,Liste,von ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.