I think at one point I was using full qualnames on the tag objects
in the mmf uls. But now they just show their base name, so this
code is useless. And I don't think I'll reinstate it because tags
have multiple parents now and I don't want to implement all the
lineage checking in the client js. We'll just let the server handle
the slightly less efficient query.
On the main tag listing, for child tags, you only get an unlink
button on hover. So if you want to delete a child tag you'd have to
unlink, then refresh, then delete. Now you can just go to its page
and delete it there.
I tried putting them in the #left but it was looking seriously ugly.
Actually #left is always ugly because the variety of info and buttons
and text alignments. Hover toolbox is not ideal and I don't want it
to become a dumping ground, but deleting should be a rare action and I
don't want it right next to stuff like the basic metadata.
Unfortunately, when adjusting the box's value, it causes the datalist
to disappear, and it only comes back after you press another key.
I can't figure out how to make the datalist reappear automatically
with js.
Now that all <a> tags are pointy, there is no need for this fake link.
Its only purpose was to make <a>s that had an onclick but no
url get the ol' pointy.
I'm not entirely happy with the way that native drag-and-drop looks,
the transparent bit that you hold while dragging looks dumb.
Will have to look into control / shift clicking to multiselect.
Also just using browser confirm() for now since I haven't made my
own dialog for that kind of thing yet.
