Hi all,
Recently, someone asked me if it is possible to apply a custom order to the
tags that are displayed on a tiddler, and I came up with a one-line
adjustment to the tags ViewTemplate that achieves this:
edit the $:/core/ui/ViewTemplate/tags shadow tiddler and change this line:
<div class="tc-tags-wrapper"><$list
filter="[all[current]tags[]sort[title]]" template="$:/core/ui/TagTemplate"
storyview="pop"/></div>
to this:
<div class="tc-tags-wrapper"><$list
filter="[all[current]tags[]sort[title]sortby{$:/config/TagsOrder}]"
template="$:/core/ui/TagTemplate" storyview="pop"/></div>
The only change is adding "*sortby{$:/config/TagsOrder}*" to the $list
filter.
Then, you can enter tag names into $:/config/TagsOrder, and the display of
tags in the ViewTemplate will show those tags in the order specified.
Note that any tags not included in the config tiddler will be listed first,
in the default alphanumeric order. Thus, if the config is empty or
non-existent, the current TWCore default behavior is retained.
Also, if there are a lot of tags to be listed, you can auto-generate the
initial contents of $:/config/TagsOrder by using the following $button:
<$vars lf="
">
<$set name="taglist" filter="[tags[]trim[]sort[]addsuffix<lf>join[]]">
<$button> make initial ~TagsOrder
<$action-setfield $tiddler="$:/config/TagsOrder" text=<<taglist>> />
</$button>
(note that the literal newline following lf=" is important)
This outputs all the current tags, one per line, into the text field of
$:/config/TagsOrder. You can then edit the tiddler to
add/delete/re-arrange the tags to suit your needs.
enjoy,
-e
T
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