Re: [Zope] Yet another way to insert a variable from an expression

Sorry to spam the list with three consecutive messages. As I said, I am an idiot. Anyway, the _logical_ way to do this, without using getattr() which is excessive: <dtml-var expr="_[id()+'.gif']" missing> This is the _[prefix + '.suffix'] approach, but using the fact that id() is a method and must be properly called - in an expr="" attribute, just id will return a reference to the method, not call it. Otherwise we get an "unsupported operand types for +" error, since you can't add a method to a string! David