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[git.ikiwiki.info.git] / doc / plugins / map / discussion.mdwn

diff --git a/doc/plugins/map/discussion.mdwn b/doc/plugins/map/discussion.mdwn
index 321964802982843081f7fdf2a647d91e066f7d4b..54c921b0fc46a4cf2ab8a414f49597d49658154d 100644 (file)
--- a/doc/plugins/map/discussion.mdwn
+++ b/doc/plugins/map/discussion.mdwn
@@ -1,7 +1,49 @@
-I'm wanting a [[map]] (with indentation levels) showing page _titles_ instead of page 'names'.  As far as I can see, this is not an option with existing plugins - I can get a list of pages using [[inline]] and appropriate [[wikitemplates]], but that has no indentation and therefore doesn't show structure well.
+I'm wanting a [[map]] (with indentation levels) showing page _titles_
+instead of page 'names'.  As far as I can see, this is not an option with
+existing plugins - I can get a list of pages using [[inline]] and
+appropriate [[templates]], but that has no indentation and therefore
+doesn't show structure well.

 
 

-The quick way is to modify the map plugin to have a 'titles' option.  The hard way is to modify inline to have an indentation option, in which case inline will be a superset of map functionality.  The second option seems a little wrong from the point of view of perversely extending what 'inline' means, but it seems right from the point of view of combining common features.  Maybe adding template support to map is a more useful approach than just adding a title option.
+The quick way is to modify the map plugin to have a 'titles' option.  The
+hard way is to modify inline to have an indentation option, in which case
+inline will be a superset of map functionality.  The second option seems a
+little wrong from the point of view of perversely extending what 'inline'
+means, but it seems right from the point of view of combining common
+features.  Maybe adding template support to map is a more useful approach
+than just adding a title option.

 
 Thoughts, anyone?  --[[KarlMW]]
 
 We'd also very much like to have an option to display the title of the page instead of the filename in the map plugin. --Andrew
 
 Thoughts, anyone?  --[[KarlMW]]
 
 We'd also very much like to have an option to display the title of the page instead of the filename in the map plugin. --Andrew

+
+There's a patch implementing this in [[!debbug 484510]]. It needs a few fixes
+before I merge it. Now applied. --[[Joey]]
+
+----
+
+I noticed that when the pagespec returns no map items, the map plugin does not close off the ul and div tags. Below is a simple patch 
+that seems to work on the examples I tried. I am a beginner so please help me out here. Thanks. --[[harishcm]]
+
+    --- a/map.pm
+    +++ b/map.pm
+    @@ -81,6 +81,13 @@
+            my $openli=0;
+            my $addparent="";
+            my $map = "<div class='map'>\n<ul>\n";
+    +
+    +       # Return properly closed $map if %mapitems is empty
+    +       if (!scalar(keys %mapitems)) {
+    +               $map .= "</ul>\n</div>\n";
+    +               return $map; 
+    +       }
+    +
+            foreach my $item (sort keys %mapitems) {
+                    my @linktext = (length $mapitems{$item} ? (linktext => $mapitems{$item}) : ());
+                    $item=~s/^\Q$common_prefix\E\///
+    
+> This was also reported as [[bugs/map_fails_to_close_ul_element_for_empty_list]];
+> this patch is simpler than the one there, but has the same problem (it emits
+> `<ul></ul>`, which technically isn't valid HTML either). --[[smcv]]
+
+>> Thanks for the tip, I added another patch addressing the issue at
+>> [[bugs/map_fails_to_close_ul_element_for_empty_list]]. --[[harishcm]]