var t = tiddler;
// OR logic
if (t.isTagged("AAA")) {
// do stuff
}
else if (t.isTagged("AA")) {
// do stuff
}
else {
// none of the above is true
}
;
// AND
if (t.isTagged("AAA")) {
if (t.isTagged("AA")) {
// do stuff
}
else {
// none of the above
}
}
=====
As you can see, you may get heavily nested structures very fast.
So it is ok for 2 tags.
But if you need better filtering you may need
// AND
var tids; // will be an array
tids = store.getTaggedTiddlers("AAA")
var i;
for (i=0, imax=tids.length; i<imax, i+=1) {
if (tids[i].isTagged("AA")) {
// do stuff
}
}
// OR
var tidsAAA; // will be an array
tidsAAA = store.getTaggedTiddlers("AAA")
// work with tidsAAA[index]
var tidsAA; // will be an array
tidsAA = store.getTaggedTiddlers("AA")
// work with tidsAAA[index]
=====
I highly recomend to use FireBug or Chromes dev tools to test the
above in the console first. So you'll see, what's going on.
=====
Code above is not tested. Some tested info can by found at my
TeamWork[3] place.
Have a look at [1] http://tiddlywiki.org or insideTW for more TW
core function info.
[2] http://www.tiddlytools.com/insideTW/#TiddlyWiki.prototype.getTaggedTiddlers
[3]http://hoster.peermore.com/recipes/TeamWork/tiddlers.wiki#[[HowTo
%20Sort%20by%20custom%20field]]
hope this helps.
mario
On Apr 29, 5:02 pm, axelm <[email protected]> wrote:
> PMario, thanks for the link. I will start learning.
>
> Now I ran into another question I don't know:
>
> how do turn this:
>
> if (tiddler.isTagged("AAA")) return "AAA";
>
> into an "if tiddler.is.*Any*Tagged("AAA","AA")" statement?
>
> I can't get it to work,
>
> thank you,
>
> axelm
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