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Re: how to change Tk::Tree data value

by Sandy (Curate)
on Jun 15, 2011 at 14:33 UTC ( #909791=note: print w/ replies, xml ) Need Help??


in reply to how to change Tk::Tree data value

If you set your data to an anonymous hash, you can adjust it as required.

$tree->add('1.1',-text=>'aaa',-data=>{-info=>'aaa'});
then
# get data my $d=$tree->infoData('1.1'); # change data $d->{-info}='new data';
Next time you get the infoData, it will have your new information.

UPDATE!

or you can use entryconfigure

# set entry $tree->add('1.1',-text=>'aaa',-data=>'aaa'); # change data for entry $tree->entryconfigure('1.1',-data=>'new data');


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