Hi Devin,
you need to create a new tiddler based on the old tiddler and also
override the "tags" field, also you need to clone the array to work with
it using slice. The $tw.Tiddler() constructor accepts tiddler objects as
arguments and "hashmaps" so just do the following (off the top of my head):
var copyOfArray = myOldTiddlerWhichIsFrozen.fields.tags.slice(0)
do your array stuff and then:
var fields = {
tags: myChangedArray
};
var mod = $tw.Tiddler(myOldTiddlerWhichIsFrozen, fields);
then add this tiddler to the store using $tw.wiki.addTiddler(mod)
-Felix
On 01/21/2016 06:00 PM, Devin Weaver wrote:
> I have a plugin that takes a tiddler which has a known tag and I want
> to remove that tag from the tiddler.
>
> I found out the hard way that tiddler.fields.tags is frozen so I can
> not filter or slice it.
>
> Is there a function in the core that will remove / add tags to a tiddler?
> --
> You received this message because you are subscribed to the Google
> Groups "TiddlyWikiDev" group.
> To unsubscribe from this group and stop receiving emails from it, send
> an email to tiddlywikidev+unsubscr...@googlegroups.com
> <mailto:tiddlywikidev+unsubscr...@googlegroups.com>.
> To post to this group, send email to tiddlywikidev@googlegroups.com
> <mailto:tiddlywikidev@googlegroups.com>.
> Visit this group at https://groups.google.com/group/tiddlywikidev.
> To view this discussion on the web visit
> https://groups.google.com/d/msgid/tiddlywikidev/6a8165b6-d528-41b3-9c5c-0601df4990a9%40googlegroups.com
> <https://groups.google.com/d/msgid/tiddlywikidev/6a8165b6-d528-41b3-9c5c-0601df4990a9%40googlegroups.com?utm_medium=email&utm_source=footer>.
> For more options, visit https://groups.google.com/d/optout.
--
You received this message because you are subscribed to the Google Groups
"TiddlyWikiDev" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to tiddlywikidev+unsubscr...@googlegroups.com.
To post to this group, send email to tiddlywikidev@googlegroups.com.
Visit this group at https://groups.google.com/group/tiddlywikidev.
To view this discussion on the web visit
https://groups.google.com/d/msgid/tiddlywikidev/BLU436-SMTP203F9549A2CBDF0ADFAEFB1CEC30%40phx.gbl.
For more options, visit https://groups.google.com/d/optout.
