Allen Wallis <allen@rrsg.ee.uct.ac.za> wrote:

Hi, Say I want to call a dtml method that requires some extra variable, one way is to set that variable in the REQUEST using REQUEST.set('name', 'value'), and one is able to call the dtml method. Somebody suggested using the DTML-let tag to do the same thing, but I haven't been able to get it to work:

<dtml-let variable="some expresion"> <dtml-var dtmlmethodname> </dtml-let>

when dtmlmethodname tries to access "variable" with <dtml-var variable>, zope complains that variable does not exist. Is there a way of using the let tag to accomplish this, or is there a different way? Is using the REQUEST object the normal way of "passing" variables to other methods ?

Hmm, here is what I have, in DTML Method aaabbbccc:: <dtml-var standard_html_header> <p> Calling asdf with variable 'foo' = 'bar', using the let tag: </p> <dtml-let foo="'bar'"> <dtml-var asdf> </dtml-let> <dtml-var standard_html_footer> And in DTML Method asdf:: <p> <dtml-var foo></p> When I view aaabbbccc, I see:: Calling asdf with variable 'foo' = 'bar', using the let tag: bar which is exactly what I expected. Can you see any differences between your code and mine? Tres. -- ========================================================= Tres Seaver tseaver@digicool.com tseaver@palladion.com