Add then Remove. Cool thanks. I though there was something like that.
On Thursday, January 21, 2016 at 12:31:43 PM UTC-5, Felix Küppers wrote:
>
> 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?
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