#!/usr/bin/perl 
use Tk; 
use Tk::Entry; 
use Tk::Table; 
use Tk::LabFrame; 
use warnings; 
use strict; 
use DBI;

my $v="0.00"; 
my $mw = MainWindow->new; 
$mw->geometry("250x400"); 
#$mw->resizable(0,0); 
$mw->title("Table Example");

#my $db=DBI->connect('dbi:mysql:Payroll','root','gocpon') or die();
# my $sh2=$db->prepare("select code,name from level ");
#  $sh2->execute() or die();
#my @name=$sh2->fetchrow_array; 
my @name = ([1, 'a'] , [2, 'b'] , [3, 'c'],  [4 ,'d'] ,
     [5, 'e'], [6, 'f'], [7, 'g'], [8, 'h'], [9, 'i'], ['a', 'j'], ['b
+', 'k'] );

my @top2=qw/No Name Amount/; 

my $table_frame = $mw->LabFrame()->pack(-expand=>1, -fill=>'both'); 

my $table = $table_frame->Table(-columns => 10, -rows => 6,-fixedrows 
+=> 1, -scrollbars => 'oe',-relief => 'raised',-background=>'white'); 

my $j=0; my $i=0; 

my @ents;

foreach my $j(1..11) { 

my $tmp_label=$table->Label(-text => $name[$i]->[0],-width => 8, -reli
+ef =>'raised'); 

my $tmp_label1 = $table->Label(-text => $name[$i]->[1],-width => 8, -r
+elief =>'raised'); 

my $tmp_label2= $table->Entry( -width => 8, -relief =>'raised',-bg => 
+'white',-validate=>'key'); 


$table->put($j,1,$tmp_label); 
$table->put($j,2,$tmp_label1); 
$table->put($j,3,$tmp_label2); 

push @ents, $tmp_label2;

$i++; 
} 

$table->pack( -expand=>1 , -fill=>'both'); 


my $button_frame = $mw->Frame( -borderwidth => 4 )->pack(); 
$button_frame->Button(-text => "Exit", -command => sub {exit})->pack()
+; 

&defineOrder( @ents );

MainLoop; 

sub defineOrder
{
    my $widget;
    for (my $i=0; defined( $_[$i+1] ); $i++)
    {
      $_[$i]->bind( '<Key-Return>', [\&focus, $_[$i+1]]);
      $_[$i]->bind( '<Tab>', [\&focus, $_[$i+1]]);
    }

    # Uncomment this line if you want to wrap around
    $_[ $#_ ]->bind('<Key-Return>',  [\&focus, $_[0]]);
    $_[ $#_ ]->bind('<Tab>',  [\&focus, $_[0]]);

    $_[0]->focus;
}

sub focus
{
    my ($tk, $self) = @_;
    $self->focus;
}
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my @name=$sh2->fetchrow_array;

foreach my $j(1..11)

Update: Boy, was a little wrong about the array however. zentara has the solution.

I think the sql section might be like this and then you would have an array @name with contents like zentara's @name.

my $sh2=$db->prepare("select code,name from level ");
$sh2->execute() or die();
my @name;
while (my $row = $sh2->fetchrow_arrayref) {
    push @name, $row;    
}
[download]

arrays begin with zero, 0, not 1.

Hi, Thanks for your reply, I changed my code according to you, now my code is running but output is not correct I am getting 'q' for all label in first row of table (TK) and '1' for all label in the second row of the same table (TK). That MySQL table contains data like

Code Name

001 Level1

002 Level2

003 Level3

004 Level4

So I am expecting that first column(code) data of the MySql table should be present in to the first row labels of the Table(Tk) and the same time the second column(Name) data of the MySql table should be present in to the second row labels of the Table(Tk)for your reference i have attached my code also. Please kindly help me.

#!/usr/bin/perl 
use Tk; 
use Tk::Entry; 
use Tk::Table; 
use Tk::LabFrame; 
use warnings; 
use strict; 
use DBI;

my $v="0.00"; 
my $mw = MainWindow->new; 
$mw->geometry("250x400"); 
$mw->resizable(0,0); 
$mw->title("Table Example");

my $db=DBI->connect('dbi:mysql:Payroll','root','senthil') or die();
 my $sh2=$db->prepare("select code,name from level ");
  $sh2->execute() or die();
  my @name;

while (my $row = $sh2->fetchrow_arrayref) 
{
    push @name, $row;    
} 

my @top2=qw/No Name Amount/; 

my $table_frame = $mw->LabFrame()->pack(-expand=>1, -fill=>'both'); 

my $table = $table_frame->Table(-columns => 10, -rows => 6,-fixedrows 
+=> 1, -scrollbars => 'oe',-relief => 'raised',-background=>'white'); 

my $j=0; my $i=0; 

my @ents;

foreach my $j(0..10) { 

my $tmp_label=$table->Label(-text => $name[$i]->[0],-width => 8, -reli
+ef =>'raised'); 

my $tmp_label1 = $table->Label(-text => $name[$i]->[1],-width => 8, -r
+elief =>'raised'); 

my $tmp_label2= $table->Entry( -width => 8, -relief =>'raised',-bg => 
+'white',-validate=>'key'); 

$table->put($j,1,$tmp_label); 
$table->put($j,2,$tmp_label1); 
$table->put($j,3,$tmp_label2); 

push @ents, $tmp_label2;

$i++; 
 
}

$table->pack( -expand=>1 , -fill=>'both'); 


my $button_frame = $mw->Frame( -borderwidth => 4 )->pack(); 
$button_frame->Button(-text => "Exit", -command => sub {exit})->pack()
+; 

&defineOrder( @ents );

MainLoop; 

sub defineOrder
{
    my $widget;
    for (my $i=0; defined( $_[$i+1] ); $i++)
    {
      $_[$i]->bind( '<Key-Return>', [\&focus, $_[$i+1]]);
      $_[$i]->bind( '<Tab>', [\&focus, $_[$i+1]]);
    }

    # Uncomment this line if you want to wrap around
    $_[ $#_ ]->bind('<Key-Return>',  [\&focus, $_[0]]);
    $_[ $#_ ]->bind('<Tab>',  [\&focus, $_[0]]);

    $_[0]->focus;
}

sub focus
{
    my ($tk, $self) = @_;
    $self->focus;
}
[download]

Please kindly help me.

Please print out what your @name and $row is, as it comes out of the db. You have a simple dereferencing problem, where what comes out of the db is not exactly what you think. Post it so we can see the result and can help dereferencing. Notice, you are using fetchrow_arrayref, so you might want to look at the values of @$row, instead of $row.

Another alternative would be to use fetchrow_array instead.

my @name;
my @name1;

while (my $row = $sh2->fetchrow_arrayref) 
 {
    push @name, $row;    
    push @name1, @$row;

 } 

# look at the difference
print "@name\n";
print "@name1\n";
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---

I'm not really a human, but I play one on earth.
Old Perl Programmer Haiku ................... flash japh

now my code is running but output is not correct I am getting 'q' for all label in first row of table (TK) and '1' for all label in the second row of the same table

Yes, I ran it and got the same results as you. I (mistakenly) thought that my $row = $sh2->fetchrow_arrayref provided a fresh instance of $row to push onto the @name array. I confess I'm not really sure what is happening or why. It seems that all entries in the array are the last entry. Perhaps someone else could explain this better.

To get the correct info, I made the change below.

#!/usr/bin/perl
use strict;
use warnings;
use DBI;

my $dbh = DBI->connect("dbi:SQLite:dbname=users.lite","","",
    or die "Can't connect";
    
my $sh2=$dbh->prepare("select code,name from level ");
$sh2->execute() or die();
my @name;

while (my @row = $sh2->fetchrow_array) 
{
    push @name, [@row]; 
} 

$dbh->disconnect or die $!;

for my $i ( 0 .. $#name) {
    print "code: $name[$i][0] name: $name[$i][1]\n";    
}

__END__
*** the program prints
code: 001 name: Level1
code: 002 name: Level2
code: 003 name: Level3
code: 004 name: Level4
code: 005 name: Level5
code: 006 name: Level6
code: 007 name: Level7
code: 008 name: Level8
code: 009 name: Level9
code: 0010 name: Level10
code: 0011 name: Level11
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