diff options
| author | Joey Hess <joey@gnu.kitenet.net> | 2009-09-27 17:40:41 -0400 |
|---|---|---|
| committer | Joey Hess <joey@gnu.kitenet.net> | 2009-09-27 18:29:16 -0400 |
| commit | 2acaa15830760695eb673ddb0b17aed715e97f3c (patch) | |
| tree | 05c65f32053c52d0a0eac9f2f31ee55628e3e76b /IkiWiki/Plugin/parentlinks.pm | |
| parent | 3440a015ba7f4995f5a9c54c5ffff4aeec54ca54 (diff) | |
parentlinks: Add has_parentlinks template parameter to allow styling the toplevel index differently etc.
Diffstat (limited to 'IkiWiki/Plugin/parentlinks.pm')
| -rw-r--r-- | IkiWiki/Plugin/parentlinks.pm | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/IkiWiki/Plugin/parentlinks.pm b/IkiWiki/Plugin/parentlinks.pm index 1ee69cbff..b01d76f80 100644 --- a/IkiWiki/Plugin/parentlinks.pm +++ b/IkiWiki/Plugin/parentlinks.pm @@ -55,8 +55,11 @@ sub pagetemplate (@) { my $page=$params{page}; my $template=$params{template}; - if ($template->query(name => "parentlinks")) { - $template->param(parentlinks => [parentlinks($page)]); + if ($template->query(name => "parentlinks") || + $template->query(name => "has_parentlinks")) { + my @links=[parentlinks($page)]; + $template->param(parentlinks => \@links); + $template->param(has_parentlinks => (@links > 0)); } } |