Espen Sorbye Frederiksen writes:
> I have truble with the permissions (get the message: "Authorization
> failed. Retry?") when I do the following:
>
> <dtml-call expr="existingFolder.manage_addFolder(folder_id)">
> <dtml-call expr="existingFolder._[folder_id].manage_addFolder('subFolder')">
An FAQ! Anwser found via a search in the searchable list archive
(though it would be a bit difficult).
Anwser:
An attribute name must never start with "_".
Though, it has not been your intend, "_" is
used as an attribute name in "existingFolder._".
What you should use instead is:
_.getattr(existingFolder,folder_id).manage_addFolder('subFolder')
Keep in mind for the future, that the right
operand of "." is always a name and never an expression!
When you want to use an expression, you will
use "getattr" instead.
Dieter
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