Hi Monks, I have a question about using the entry widget. The number of entry widgets created depends on feedback from the user. This is stored in array @lb. The entry widget is created for every option in @lb. But I have not been able to enter values to these entry widgets. Suppose I have 3 variables in @lb, 3 entry widgets are created and all 3 take the same value. How do I modify my code to have each entry widget with its own value? 
sub myListBox1{
my $var;
my @arr123;
my @lb = @_;
my $mw      = new MainWindow;
$mw->title("Custom Adjustment");
foreach my $lab (@lb) {
my $label = $mw->Label(-text=>"$lab")->pack();    
my $entry = $mw->Entry( -textvariable => \ $var, -width=>30)->pack();
push @arr123, $var;
}

my $tx1= $mw->Label(-text=>"  ")->pack(-anchor=>'center');    
my $frame = $mw->Frame->pack( -anchor => 'w' );
$frame->Button(-text => "Exit",
            -width=>15,
            -command => sub{exit, $mw->destroy; })->pack(-side => "rig
+ht",
                                                        -anchor=>'cent
+er',
                                                        -fill => 'y');
$frame->Button(-text=>"Select", 
            -command => sub{                    
                    $mw->destroy()},
            )->pack(-side => "right",
                                    -anchor=>'center',
                                    -fill => 'y');                    
+                                    
MainLoop;
return @arr123;
}

[download]

In reply to Using Entry widget in a loop by Ppeoc

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":


  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.