First of all, you probably want to pass the array by reference, but I think
you want a hash reference in reality.
aka
print &interface_list(\%interfacelist);
next you actually need to assign it to a local var in the function.
Third, use CGI.pm or some sub class for the love of god.
Next your don't look like your using (use strict;) you probably should.
Finally, maybe a hash reference instead of an array reference.
use strict;
use CGI::Pretty qw (:standard);
my $query = CGI->new();
sub interface_list (\%) {
my ($interfacelist_href) = @_;
my $str = "";
my @headings = qw (Mon Device Interface Speed Line);
$str .= Tr({-class=>'heading'}, td({}, \@headings));
foreach my $key (sort keys %$interfacelist_href) {
my $item = $interfacelist_href->{$key};
$str .= Tr(
{-class=>'light'},
td({-class=>$item->{'property_0'}}, ["<a>" .
$item->{'property_1} . "</a>"]),
etc........
);
}
return $str;
}
On Wednesday 19 February 2003 13:45, Alexander Hartmaier wrote:
> Hi list!
>
> I have to output a html table in some of my embperl pages which always
> looks the same but the data is slightly different.
> My approch was to write a small sub which takes the array with the data and
> looks like this:
>
> ---------------------------------------------------------------------------
>----------------------------------------------------------------------------
>--------------------- sub interface_list (@interfacelist)
> {
> print ("
> <tr class=heading>
> <td>Mon</td>
> <td>Device</td>
> <td>Interface</td>
> <td>Speed</td>
> <td>Line</td>
> </tr>
> ");
> for $indx ( 0 .. $#interfacelist )
> {
> print ("
> <tr class=light>
> <td class= $interfacelist[$indx][0] ><a> $interfacelist[$indx][1]
> </a></td>
> <td><a href='view-device.epl?id_device=$interfacelist[$indx][2] '>
> $interfacelist[$indx][3] </a></td>
> <td><a href='view-interface.epl?id_interface=
> $interfacelist[$indx][4] '> $interfacelist[$indx][5] </a></td>
> <td><a href='view-line.epl?id_line= $interfacelist[$indx][6] '>
> $interfacelist[$indx][7] </a></td>
> </tr>
> ");
> };
> }
> ---------------------------------------------------------------------------
>----------------------------------------------------------------------------
>---------------------
>
> My problem is that when I call the sub with '[+ interface_list
> (@interfacegrp) +]' the lines are appended to the end of the output instead
> of the line where I call it!
> Furthermore the array @interfacelist is empty...
>
> I think there is a better way to handle this problem!
> Gerald or anybody else has an idea?
>
> THX Alex
>
>
>
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