William Joye wrote:

...

Hello,

I'm a newbie in zope. I think is a simple problem but I can find a solution. I would like to show 2 lists (ex: list1 and list2) like this :

list1 = 1, 2, 3,... list2 = A, B, C,...

list1 + list2 =

1 A 2 B 3 C

How can I iterate 2 lits in one dtml-in ?

Kapil wrote:

for me the easiest way seems to combine the two lists and iterate over the results in a dtml in. problem is that doing this in dtml is hard cause of safety restrictions, in python its pretty slack though. here is a web python method that does the list work.

name: combine args l1, l2 return map( (lambda x,y:(x,y)), l1, l2)

and the dtml

<dtml-in "combine(list1, list2)"> <dtml-var sequence-key> - <dtml-var sequence-item> </dtml-in>

You can also do this: <dtml-in list1> <dtml-var sequence-item> - <dtml-var "list2[_['sequence-number']-1]"> <br> </dtml-in> -- Steve Alexander Software Engineer Cat-Box limited http://www.cat-box.net