Steffen Hausmann wrote:
Hi,
I'm using the following dtml-with expression and it works perfekt.
<dtml-with "aq_parent.aq_parent.edit.Terminhinweisverwaltung"> <dtml-var index_html> </dtml-with>
As it can't be static anymore it tried the following.
<dtml-call "REQUEST.set('wusch', 'aq_parent.aq_parent.edit.Terminhinweisverwaltung')">
<dtml-with "_[wusch]"> <dtml-var index_html> </dtml-with>
But this raises an KeyError.
Error Type: KeyError Error Value: aq_parent.aq_parent.edit.Terminhinweisverwaltung
If the value of wusch is 'aq_parent' it works, but as soon as there is a dot in it another KeyError is raised.
Any ideas what I'm doing wrong?
Yeah, you're either misunderstanding the meaning of _[...], or the meaning of the dot in python expressions. _['string'] tries to find the value of the variable named string in the namespace. The dot is an operator which means basically "lookup". So "a.b.c.d" is a python expression, no variable name, and _[...] can't work. May it might be better to use restrictedTraverse()? Or <dtml-with "aq_parent.aq_parent.edit[wusch]">, where e.g. wusch == 'Terminverwaltung' HTH, oliver