how to change Tk::Tree data value

hxdhan has asked for the wisdom of the Perl Monks concerning the following question:

Hi all, I can not find how to change tree data value

$tree->add('1.1',-text=>'aaa',-data=>'aaa');
[download]

after add this node, I want to change data value of this node. can you tell me how to do it.

Comment on how to change Tk::Tree data value Download Code

Replies are listed 'Best First'.
Re: how to change Tk::Tree data value by zentara (Cardinal) on Jun 15, 2011 at 12:45 UTC
See Editable tree in Tk I'm not really a human, but I play one on earth. Old Perl Programmer Haiku ................... flash japh	[reply]
Re: how to change Tk::Tree data value by Sandy (Curate) on Jun 15, 2011 at 14:33 UTC
If you set your data to an anonymous hash, you can adjust it as required. `$tree->add('1.1',-text=>'aaa',-data=>{-info=>'aaa'});` [download] then `# get data my $d=$tree->infoData('1.1'); # change data $d->{-info}='new data';` [download] 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');` [download]	[reply] [d/l] [select]