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span pages
Hi there,

we are using the following global span pages:

sub {
my $top_category=shift;
my $tags=shift;
my $nh = $IN->param('nh')||1;
($nh =~ /\d+/) || ($nh=1);
my $page=$IN->param('p');
my $maxhits = $tags->{maxhits}||10;
($maxhits =~ /\d+/) || ($maxhits=10);
my $category = $DB->table('Category')->get($top_category);
my $db=$DB->table('Links','CatLinks','Category');
my $cond = GT::SQL::Condition->new('isNew', '=', 'Yes', 'Full_Name', 'like', $category->{Full_Name} . '%');
my $numhits = $db->count ( $cond );
my ($next_url, $max_page, $next_hit, $prev_hit, $left, $right, $upper, $lower, $first, $url, $last, $i);
return unless ($numhits > $maxhits);
$next_hit = $nh + 1;
$prev_hit = $nh - 1;
$max_page = int ($numhits / $maxhits) + (($numhits % $maxhits) ? 1 : 0);
$left = $nh;
$right = int($numhits/$maxhits) - $nh;
($left > 7) ? ($lower = $left - 7) : ($lower = 1);
($right > 7) ? ($upper = $nh + 7) : ($upper = int($numhits/$maxhits) + 1);
(7 - $nh >= 0) and ($upper = $upper + (8 - $nh));
($nh > ($numhits/$maxhits - 7)) and ($lower = $lower - ($nh - int($numhits/$maxhits - 7) - 1));
$url = "";
($nh > 1) and ($url .= qq~<a href="$CFG->{db_cgi_url}/page.cgi?p=$page&t=english">[<<]</a> ~);
($nh > 1) and ($url .= qq~<a href="$CFG->{db_cgi_url}/page.cgi?p=$page&nh=$prev_hit&t=english">[<]</a> ~);
for ($i = 1; $i <= int($numhits/$maxhits) + 1; $i++) {
if ($i < $lower) { $url .= " ... "; $i = ($lower-1); next; }
if ($i > $upper)
{ $url .= " ... "; last; }
($i == $nh) ? ($url .= qq~$i ~) : ($url .= qq~<a href="$CFG->{db_cgi_url}/page.cgi?p=$page&nh=$i&t=english">$i</a> ~);
if ($i * $maxhits == $numhits) { $nh == $i and $next_hit = $i; last; }
}
$url .= qq~<a href="$CFG->{db_cgi_url}/page.cgi?p=$page&nh=$next_hit&t=english">[>]</a> ~ unless ($next_hit == $nh or ($nh * $maxhits > $numhits));
$url .= qq~<a href="$CFG->{db_cgi_url}/page.cgi?p=$page&nh=$max_page&t=english">[>>]</a> ~ unless ($next_hit == $nh or ($nh * $maxhits > $numhits));
return {span=>$url,total=>$numhits};
}

The global looks for links that have a certain category, specified in <%global('1')%>. We would like to modify the global that way that we can use it for any link, not just for new one.


Cheers

Stuart
Subject Author Views Date
Thread span pages vacationrentals 2442 Mar 11, 2004, 9:15 AM
Post Re: [vacationrentals] span pages
afinlr 2366 Mar 11, 2004, 9:38 AM
Thread Re: [vacationrentals] span pages
afinlr 2386 Mar 11, 2004, 9:47 AM
Thread Re: [afinlr] span pages
Andy 2373 Mar 11, 2004, 9:55 AM
Thread Re: [Andy] span pages
afinlr 2366 Mar 11, 2004, 10:14 AM
Post Re: [afinlr] span pages
Andy 2364 Mar 11, 2004, 10:17 AM
Post Re: [afinlr] span pages
vacationrentals 2332 Mar 12, 2004, 6:37 AM