doc/ikiwiki/directive/map/discussion.mdwn



Sorting
Is there a way to have the generated maps sorted by title instead of filename when show=title is used?
Thanks
-- Thiana

[[bugs/map_sorts_by_pagename_and_not_title_when_show__61__title_is_used]] --[[Joey]]


Question: Is there a way to generate a listing that shows both title and description meta information? Currently, a [[!map ...]] shows only one of the two, but I'd like to generate a navigation that looks like a description list. For example:


This is the title meta information.
This is the description meta information


This is another title.
And so on ...


Is that possible?
--Peter

The site I'm trying to set up right now (not really a wiki - no public editing) is divided into topics.  Topics are pages that have \[[!meta link="/topic"]].  Topic pages contain an index of their subpages (done with \[[!inline]]); the subpages are the real content.  I want a map in the sidebar that lists:

all of the topics;
all of the first-level subpages of the current topic only.

That is, if the current page is "Topic A" or "Topic A/Page 1", then the map should look like
Topic A
    Page 1
    Page 2
    Page 3
Topic B
Topic C

but if the current page is "Topic B" or one of its subpages, then the map should look like
Topic A
Topic B
    Page 1
    Page 2
    Page 3
Topic C

On the top-level index page, or on any other page that is neither a topic nor a subpage of a topic, the map should list only the topics.
Is there any way to do that?  I don't mind mucking around with \[[!meta]] on every page if that's what it takes.
-- Zack

I think that you're looking for this:
pages="((Topic*/* or Topic*) and ./*) or (Topic* and ! Topic*/*)"
Let's pull that [[PageSpec]] apart.

(Topic*/* or Topic*) matches all pages that are underneath a Topic
page or are a topic page themselves.
and ./* further adds the limitation that the pages have to be
in the same directory as the page that is displaying the map. So,
for Topic_A/Page_1, it will match Topic_A/*; for Topic_A,
it will match Topic_* but not subpages.
Finally, Topic* and ! Topic*/* matches all the toplevel topic pages,
since we always want those to show up.

I haven't tested that this works or displays, but I hope it gets you
on the right track. PS, be aware of
[[this_sidebar_issue|todo/Post-compilation_inclusion_of_the_sidebar]]!
--[[Joey]]


Thanks, but this assumes that topic pages are named Topic<something>.
They aren't.  They are tagged with \[[!meta link="/topic"]], and as
far as I can tell there is no [[PageSpec]] notation for "subpages of a
page that satisfies link(foo)"...
-- Zack


I think that the ideas and code in
[[todo/tracking_bugs_with_dependencies]] might also handle this case.
--[[Joey]]


I feel like this should be obvious, but I can't figure out how to sort numerically.
I have map pages="./* and !*/Discussion and !*/sidebar"  and a bunch of pages with names like 1, 2, 3, 11, 12, 1/1.1, 12/12.3 etc. I want to sort them numerically. I see lots of conversation implying there's a simple way to do it, but not how.

No, you can't: map can't currently use a non-default sort order. If it
could, then you could use [[plugins/sortnaturally]]. There's a
[[feature_request|todo/sort_parameter_for_map_plugin_and_directive]];
[[a_bug_references_it|bugs/map_sorts_by_pagename_and_not_title_when_show=title_is_used]].
--[[smcv]]