Chained Select#165

When an option is selected from first field, other field options should be dynamic according to the selected one. This is often used in cases such as country-city-district.

For example:
http://jsfiddle.net/pabo/0rmxd7bo/

Can’t we do that already with conditional fields?

I’m wondering if a general option to tell a field to refresh it’s properties (options etc.) if another field changes (even as unsaved change) would make sense. Maybe even specifying what field/fields to watch for.

Cause otherwise we would need to refresh all fields constantly if just any other field gets changed. And that wouldn’t be quite performant.

I’d like to understand the use-case better - I feel like I’m missing something obvious. In the original example, I’m guessing we’d either have to have ALL the country-city-district lists hard-coded into the blueprint - in which case the current conditional fields could be used - or we’d use an external API and get the info via query, right? So, perhaps this can already be done? - or am I missing something?…

This would be a huge improvement! I think the “watch” idea can work really well