my $button_submit = $lf->Button(
-text => 'Search',
-command => \&get_data
)->pack(qw//);
####
my @info;
my $button_submit = $lf->Button(
-text => 'Search',
-command => \@info = \&get_data
)->pack(qw//);
##
##
$varname->configure(-textvariable => 'helloo');
##
##
Tk::Error: Can't call method "configure" on an undefined value at dispatch.pl li
ne 158.
[\&main::__ANON__]
Tk callback for .frame.button
Tk::__ANON__ at C:/Perl/site/lib/Tk.pm line 228
Tk::Button::butUp at C:/Perl/site/lib/Tk/Button.pm line 111
(command bound to event)