Mark, I am thinking this may be the way. A Button on a given area would generate the post codes from the range and individual ones and update a data tiddler. In this way if there is an overlap with another area the last one will win. It need only be done on the change of an area.
Now I need to bring the the areas (with Post codes) into a region and Regions into States. Thanks all for the feedback so far Regards Tonyt On Wednesday, 20 February 2019 10:29:48 UTC+11, Mark S. wrote: > > Maybe put the "real" values in a data dictionary, and verify against that. > > -- Mark > > On Tuesday, February 19, 2019 at 3:14:54 PM UTC-8, TonyM wrote: >> >> Mal, >> >> That was my first thought, but I learned while "valid post codes exist in >> a range, not all postcodes in that range exist". If I manufacture postcodes >> I may be giving an undue suggestion that the post code is valid, but I >> suppose we are doing that anyway. >> >> I may still take that approach, and use the range operator to generate >> them >> >> Tony >> >> On Wednesday, 20 February 2019 10:07:20 UTC+11, Mal wrote: >>> >>> Hi Tony, >>> >>> I would be inclined to expand each list of postcodes and put them in a >>> list field. This would allow really simple search code and the resulting >>> tiddler would not be all that large. >>> >>> I know this was not your challenge, but just saying... >>> >>> Mal >>> >>> -- 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/3b092b9e-16b8-49d7-834d-a951d7676309%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
