Brad Clements writes:
> This code:
>
> <dtml-call
>"REQUEST.set('verrormessage',orderobject.chargeCard(REQUEST,Holmes.CyberCash,Rec))">
> <!-- charge result is &dtml-verrormessage;-->
>
> Prints out _.None as the result.
>
> However a print statement in my ordeobject.chargeCard method shows
> that the return value isn't None.
Are you sure that you do not have a "verrormessage" variable or
object attribute/property around?
The definitions in REQUEST have quite a low priority.
They are usually at the bottom of the namespace stack
and there at the bottom of the acquisition context.
This implies:
If you have any variable on the namespace stack,
it will hide a REQUEST value bound to the same name.
Same is true, for acquired names.
You may use <dtml-var "REQUEST['verrormessage']" html_quote>
or:
<dtml-with REQUEST>
&dtml-verrormessage;
</dtml-with>
Dieter
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