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The field type "select+multi" does not work, albeit there is partial code support in Form.pm. The patch below does the rest:

*** Form.pm~   Thu Jul 20 03:18:11 2006
--- Form.pm   Sun Aug  6 08:45:38 2006
***************
*** 476,487 ****
                                  -name => $name,
                                  -default => "\n".$value );
  
!     } elsif( $type eq 'select' ) {
          $options = $fieldDef->{value};
          ASSERT( ref( $options )) if DEBUG;
          my $choices = '';
          foreach $item ( @$options ) {
!             $selected = ( $item eq $value );
              $item =~ s/<nop/&lt\;nop/go;
              if( $selected ) {
                  $choices .= CGI::option({ selected=>'selected' }, $item );
--- 476,487 ----
                                  -name => $name,
                                  -default => "\n".$value );
  
!     } elsif( $type =~ /select/ ) {
          $options = $fieldDef->{value};
          ASSERT( ref( $options )) if DEBUG;
          my $choices = '';
          foreach $item ( @$options ) {
!        $selected = ( $value =~ /(^|,\s*)$item(\s*,|$)/ );
              $item =~ s/<nop/&lt\;nop/go;
              if( $selected ) {
                  $choices .= CGI::option({ selected=>'selected' }, $item );
***************
*** 489,495 ****
                  $choices .= CGI::option( $item );
              }
          }
!         $value = CGI::Select( { name=>$name, size=>$size }, $choices );
  
      } elsif( $type =~ /^checkbox/ ) {
          $options = $fieldDef->{value};
--- 489,499 ----
                  $choices .= CGI::option( $item );
              }
          }
!    if ( $type =~ /\+multi/ ) {
!      $value = CGI::Select( { name=>$name, multiple=>undef, size=>$size }, $choices );
!    } else {
!      $value = CGI::Select( { name=>$name, size=>$size }, $choices );
!    }
  
      } elsif( $type =~ /^checkbox/ ) {
          $options = $fieldDef->{value};

-- TW

Any reason why you do not check in this code change to SVN?

Are you not sure about the fix? Or do you not have access to the core?

-- KJL

I have been running this on our site, so I am sure. I just wanted to get feedback whether this is desired... Maybe there is some weird reason why the code did not get finished that I don't understand... --TW

Maybe have a look at the TWiki:Plugins.ExtendedSelectPlugin which has even more really useful code that cold go in here.

-- MD

Excellent suggestion. This plugin is a rather small, but very usefull enhancement to TWikiForms, and can be made slightly more consistent when integrated. The only feature I wonder about is "select+shrink". --TW


Finally got around to doing this. Handled shrink rather differently, using a range on the size (a solution not available to plugins).

CC

4.1.0 released

KJL

ItemTemplate
Summary Multiselect for forms does not work
ReportedBy TWiki:Main.ThomasWeigert
Codebase 4.0.2, ~twiki4
SVN Range TWiki-4.1-beta1, Mon, 24 Jul 2006, build 11161
AppliesTo Engine
Component

Priority Normal
CurrentState Closed
WaitingFor

Checkins 11620 11621 11623
TargetRelease minor
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Topic revision: r12 - 2007-01-16 - KennethLavrsen
 
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