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Code Issues Releases Wiki Activity

Add support for ordering tags by the 'list-before' and 'list-after' fields

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See the discussion here:

https://groups.google.com/d/topic/tiddlywikidev/AXDJEjcAphs/discussion
This commit is contained in:
Jermolene
2014-03-12 14:19:26 +00:00
parent a3507bf611
commit 0d18f3cc5d
4 changed files with 166 additions and 3 deletions
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26
core/modules/wiki.js
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@@ -554,7 +554,31 @@ exports.sortByList = function(array,listTitle) {
for(t=0; t<array.length; t++) {
title = array[t];
if(list.indexOf(title) === -1) {
titles.push(title);
// Entry isn't in the list yet, so either append or insert;
// obey list-before and list-after if present for relative insertion point
var tiddler = this.getTiddler(title),
pos = -1;
if(tiddler) {
var beforeTitle = tiddler.fields["list-before"];
if(beforeTitle === "") {
pos = 0;
} else if(beforeTitle) {
pos = list.indexOf(beforeTitle);
} else {
var afterTitle = tiddler.fields["list-after"];
if(afterTitle) {
pos = list.indexOf(afterTitle);
if(pos >= 0) {
++pos;
}
}
}
}
if(pos >= 0) {
titles.splice(pos,0,title);
} else {
titles.push(title);
}
}
}
return titles;