I want to retrieve data from the HList itself based on the current
selection ($grid->info("selection")). This would be what I'd call an
equivalent of $listbox->get($index). So in otherwords something like
$grid->get(0,1) or be able to retrieve an array of the entire row and
work from there. Thanks for your response to my problem.
----- Original Message -----
From: $Bill Luebkert <[EMAIL PROTECTED]>
Date: Thursday, April 28, 2005 10:36 am
Subject: Re: [Perl-unix-users] Fwd: HList item values
> [EMAIL PROTECTED] wrote:
>
> > (the ptk list seems dead so if anyone here can help that'd be great)
>
> > I need to be able to return the item text but haven't been able
> to
> > figure it out.
>
> Your question is ambiguous be more specific.
>
> > #!/usr/bin/perl
> > use strict;
> > use Tk;
> > use Tk::HList;
> > use Tk::BrowseEntry;
> >
> > my $mw = MainWindow->new;
> >
> > # Mainwindow: sizex/y, positionx/y
> > $mw->geometry("500x200+100+120");
> >
> > # Default value
> > &create_datagrid($mw);
>
> If you want the sub to return the name, you could change this:
>
> my $name = create_datagrid ($mw);
>
> and add this to the end of sub:
>
> return $customers[0]->[1];
>
> or is there some other data you want ?
>
> > MainLoop;
> >
> > sub create_datagrid {
> > my $mother = shift;
> >
> > my @headers = ( "Financial status", "Name", "City", "Phone" );
> > my @customers = (
> > [ 'bad', 'Richard', 'Nuernberg', '123' ],
> > [ 'good', 'Roland', 'Fuerth', '586' ],
> > [ 'fair', 'Peter', 'Zirndorf', '933' ],
> > );
> >
> > my $grid = $mother->Scrolled(
> > 'HList',
> > -head => 1,
> > -columns => scalar @headers,
> > -scrollbars => 'e',
> > -width => 40,
> > -height => 10,
> > -background => 'white',
> > )->pack();
> >
> > foreach my $x ( 0 .. $#headers ) {
> > $grid->header(
> > 'create',
> > $x,
> > -text => $headers[$x],
> > -headerbackground => 'gray',
> > );
> > }
> >
> > foreach my $row_number ( 0 .. $#customers ) {
> > my $unique_rowname = $row_number;
> >
> > $grid->add($unique_rowname);
> > foreach my $x ( 0 .. 3 ) {
> > $grid->itemCreate( $unique_rowname, $x,
> > -text => $customers[$row_number]->[$x] );
> >
> > # You can change gridcontent later
> > $grid->itemConfigure( $unique_rowname, $x, -text =>
> "don't
> > care" )
> > if rand > 0.5 and $x == 0;
> > }
> > }
> >
> > $grid->selectionSet(0);
> >
> > #idealy i want to store the name at row 0 column 1 in a variable
> > # i used numbers for the identifiers
> > print $grid->info("data",0);
> >
> > }
>
> --
> ,-/- __ _ _ $Bill Luebkert
> Mailto:[EMAIL PROTECTED] (_/ / ) // // DBE
> Collectibles Mailto:[EMAIL PROTECTED]
> / ) /--< o // // Castle of Medieval Myth & Magic
> http://www.todbe.com/-/-' /___/_<_</_</_
> http://dbecoll.tripod.com/ (My Perl/Lakers stuff)
>
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