Okay, lets say your array is like this (
Supersplit is the simplest way to create it)
$ary[0][0]='marge'; $ary[0][1]='phychology'; $ary[0][2]='math';
$ary[1][0]='roy'; # etc...
Then you want to search the first column of that array for the desired rowid, and print it out in an html table.
my $rowid = $q->param('rowid'); # get the value from our CGI.pm objec
+t
# search the first column for the rowid, and store the first match in
+$row_ref
my ($row_ref) = grep { $_->[0] eq $rowid } @ary;
# output an html table containing column head labels and a row of data
print '<table>',
'<tr><td>rowid</td><td>course1</td><td>course2</td></tr>',
'<tr>', (map {"<td>$_</td>"} @$row_ref), '</tr>',
'</table>';
Hope that helps in some kind of way, I'm not sure what else you want.
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