Hi runrig,

I am using package Tk::DBI::Table; 1.8 (version from the source). I experimented with a simple code:

use Tk;
use Tk::DBI::Table;
use DBI;

my $dbh = '';
my $limit_entry = 100;
        
my $dbh = DBI->connect("dbi:SQLite:dbname=as2con.db", "", "", {PrintWa
+rn => 0, PrintError => 0});
        
        my $top = MainWindow->new;
        $top->geometry('200x300');
        
              
    my $sql_query = "select cdate AS 'Date/Time', 
    
    case 
            when statusType = '1' then 'Debug'
            when statusType = '2' then 'Info'
            when statusType = '3' then 'Warning'
            when statusType = '4' then 'Error'    
            else 'unknown'
     end as Status,
 
    statusValue AS 'Description' from statusmessages 
    order by cdate desc LIMIT $limit_entry";            
        
        
        
        my $tkdbi = $top->DBITable(
                        -sql            => $sql_query,
                        -dbh            => $dbh,
                        -display_id     => 1,
                    )->pack(expand => 0, -fill => 'both');
        
        MainLoop;

[download]


and I receive:

- no messages with uninitialized values;
- but you can't sort the first column (Date/Time);


So I guess there goes something wrong in the bigger program in which I use DBI::Table.

Cheers,

Ton

In reply to Re^7: uninitialized value in Tk::DBI::Table by TonyDonker
in thread uninitialized value in Tk::DBI::Table by TonyDonker

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.