Hi All, I have a list of tiddlers tagged with category1, category2 or category3 and I would like to filter the list based on checkboxes created using:
<$checkbox tiddler="category1" tag="show">Category 1</$checkbox> <$checkbox tiddler="category2" tag="show">Category 2</$checkbox> <$checkbox tiddler="category3" tag="show">Category 3</$checkbox> However, it makes no sense to have all three checkboxes unchecked and this actually causes errors in my list filters. Is there any way I can ensure that there is always one of the checkboxes in the checked state? I've looked at a few options involving filters to detect when there is just one category selected and appropriate action widgets, but I'm not clear about how to trigger an action widget without a button. I guess I could use a select widget instead, with just the legal combinations listed, but seems a bit untidy. Any suggestions appreciated. Regards, 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/d50eca02-c24b-4ace-80a8-49d061f1d63e%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
