Mark, Thanks for that suggestion, and the juggling to test for a value. Since I expect users to update it, the range when. Setting a single value will need to be hidden from them.
You have made me think that a data tiddler for each group eg CBD may work. I discovered an inconsistency in the data which makes me question if I will need to validate the data before or on update which makes it a little more complex like detect an overlapping range. I do know australia post offers postcode selection tools, perhaps I should look there. Lets see if there are more ideas. Thanks Tony -- 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 [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/tiddlywiki. To view this discussion on the web visit https://groups.google.com/d/msgid/tiddlywiki/ac9bd069-0373-4716-8524-7797af91d3d4%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
