Re: perl/gtk2 simplelist

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Re^2: perl/gtk2 simplelist by hinkle (Initiate) on Dec 06, 2004 at 21:08 UTC
I've used the @{$slist->{data}} command before. My problem is finding ways to get all the info out of it in something that I can parse. Are you breaking this up in any way? I've tried simple things like foreach $line (@{$slist->{data}}) { } to see if i could parse it like a normal array but that's a no go.	[reply]
Re^3: perl/gtk2 simplelist by The Mad Hatter (Priest) on Dec 06, 2004 at 21:19 UTC
(Minor nit: it's not a command. It's accessing an array reference. Read up on Perl data structures.) `$slist->{data}` is an array reference of other array references (the "rows" in the list) each item of which is a piece of data (the "columns" in each row). Fiddle about with this: `for my $row (@{$slist->{data}}) { print "Row:\n"; for my $col (@{$row}) { print " $col\n"; } }` [download] or use Data::Dumper to visualize the data structure in a more Perlish way: `use Data::Dumper; print Dumper($slist->{data}), "\n";` [download] (Untested code.)	[reply] [d/l] [select]


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