[Zope] Return a variable number of objects / ZGDChart

[Dieter Maurer]

belen@netcom.no writes:
 > I am trying to return this variable number of lists.
 > 
 > <dtml-return "(x, y1, y2, y3,...., yn)" >
 > ...
 > The matter is that n is not fixed ...
You build the list incrementally, like this:

    <dtml-call "REQUEST.set('myList',[])">
    ....
    <dtml-call "myList.append(x)">
    ....
    <dtml-call "myList.append(y1)">
    ....

and so on, until you are satisfied with the list.

Then

     <dtml-return myList>


Dieter