If a tiddler is deleted and one of the grand totals is in error, the user just runs the process again -- just like you need to refresh in Excel when a key cell updates.
If you don't care about the saved total result, then the displayed total will update the moment you delete a tiddler that is part of the <$list>. If the list is running at the time the tiddler is deleted, the running total and saved total will be automatically updated. Yes, the value of this.addId needs to be unique to each set of init/sum/put widgets as mentioned in the documentation. Maybe it needs to be rephrased. Anyways, that's what the addId is there for. Thanks, Mark On Wednesday, November 26, 2014 5:46:44 PM UTC-8, BJ wrote: > > HI Mark, > what happens if one of the tiddlers on the list is deleted? > I would expect the value to be subtracted from the total, but this is not > possible. What is needed is that the calculation is re-run if any of the > tiddlers on the list change - you could have a re-do widget that surrounds > the list and initialization and which takes the same filter as the list as > a parameter. it would then re-create itself (and therefore its children) > using the refresh mechanism. > > As you widget can be used in multiple places the value of this.addId needs > to be unique for each instance of your widget - alternatively you could use > a widget variable. > > cheers > > BJ > > > -- You received this message because you are subscribed to the Google Groups "TiddlyWiki" group. To unsubscribe from this group and stop receiving emails from it, send an email to tiddlywiki+unsubscr...@googlegroups.com. To post to this group, send email to tiddlywiki@googlegroups.com. Visit this group at http://groups.google.com/group/tiddlywiki. For more options, visit https://groups.google.com/d/optout.
