Tino Wildenhain escribió:
Garito schrieb:
Tino Wildenhain escribió: ... I'm talking about <tal:anything tal:yanged="/foo/bar" /> not <tal:yanged tal:replace="/foo/bar" />
What I need is control the expression far away from the normal way (I want to process the result automatically before return the result)
Aj and Chris dissapoint me to modify the __gettattr__ member of my class to make this calculation
Then I thing I can make this calculation via some tal:statement
Some idea?
Err, what they didnt tell you, its easier to implement get() on your method (item access) just like dictionaries.
This can be used w/ tal path expressions as well.
No need to fiddle around with extending TAL.
Regards Tino Wildenhain Hi Tino! This is exactly what I need. Can you point me better for these solution? Some example or some paper explaining how to do it?
Thanks a lot! -- Mis Cosas http://blogs.sistes.net/Garito