[WWdevel] Re: [WWcvs] pg: A new parser object that handles popup menus.

[Davide P.C. <dp...@un...>]

> This is great.  Last week I had a problem I was updating, considered 
> using Multipart, but wanted a pop-up menu as one of the parts.

Sorry it came too late.

> I don't know if this is documented yet, but could we document an 
> example of using Mulitpart where computing the result is basically an 
> AND of cmp methods for the constituant parts of the MuliPart?

This is off the top of my head (read "untested"), but it should work:

     $mp->cmp(checker=>sub {
       my ($correct,$student) = @_;
       foreach my $i (0..scalar(@{$correct})-1) {
         return 0 if $correct->[$i] != $student->[$i];
       }
       return 1;
     });