11 Apr
2003
11 Apr
'03
5:37 p.m.
Mark Evans wrote:
One more question though...what does prefix=list do in <dtml-let> and why is it required? (this doesn't work if that snippet is removed) Why won't sequence-item work instead of list_item?
You can use sequence-item of course, but sequence-item is a little bit tricky, if you want to use it in python-expression because of the minus sign (means subtraction in python). You have to use something magic like _['sequence-item'] to work with it this way. "Prefixing" with prefix=list "renames" 'sequence-item' to 'list_item', which you can use normally in python-expressions. Cheers, Maik