I've done some searches of this group and played around with examples
and have *almost* got this working but I'm missing something.
I have a custom field called subtopic. I want to build a tiddler that
has all of the notes under it grouped by the subtopic field. The code
below works....unless there is no subtopic. If there is even 1 tiddler
with no subtopic, all of them get grouped under 'no subtopic'
Seems it has to do with my sortBy but I can't seem to get it right.
Ideas?
Scott
-----
<<forEachTiddler
where 'tiddler != context.inTiddler &&
tiddler.tags.contains(context.inTiddler.title)'
sortBy 'GroupTitle = store.getValue(tiddler,"subtopic")'
script 'function getGroupTitle(tiddler, context) {
if ( (context.lastGroup != "no subtopics") && (!context.lastGroup
|| context.lastGroup != store.getValue(tiddler,"subtopic")))
{
context.lastGroup = store.getValue(tiddler,"subtopic");
if (!context.lastGroup || context.lastGroup == "")
context.lastGroup = "no subtopics";
return "!! "+context.lastGroup+"\n";
} else return "";}'
write
'getGroupTitle(tiddler, context)+"** [["+tiddler.title+"]]\n"'
>>
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