Hi,
In whatever macro or plugin you need to retrieve the tiddler from the
store, change the field value and save.
Something with these lines of code in should do the trick
var tiddler = store.getTiddler('title');
tiddler.fields['fieldToChange'] = "new value"
store.saveTiddler(tiddler);
saveChanges();
Hope that helps
Colm
On Tuesday, 2 April 2013 04:27:26 UTC+1, Dave Parker wrote:
>
> Hi, I've been searching for how to set a custom field with javascript, and
> all I can
> find is this, which I think is a reference to the actual working source code
> of
> tiddlywiki (but I'm not sure).
>
>
> Story.prototype.setTiddlerField =(function (title,tag,mode,field)
> {
> var c = this.getTiddlerField(title,field);
> var tags = c.value.readBracketedList();
> tags.setItem(tag,mode);
> c.value = String.encodeTiddlyLinkList(tags);
> })
>
> ...except I'd think that you'd want to set the field by referencing
> the "store", not the "story".
>
> I want to be able to add to or subtract from numbers stored in custom fields
> by
> clicking checkboxes which trigger the javascript code to set the new field
> value.
>
> Would someone mind pasting in a snippet of code for how they do something
> like this?
> I imagine that it should be possible to do this...
>
>
> thanks,
> Dave
>
>
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