Re: how to change Tk::Tree data value

[Sandy]

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');