I need help to create nested Select in my collection.

[winter roost]

I want to create select fields for states (Willaya) and municipalities (Cities) . In my case, I have JSON files for these fields ( Willaya, Cities ) , one for states (Willaya) and one for municipalities (Cities). I was able to create the select field for states, but I was unable to create the select field for municipalities (Cities), provided it is linked to the selected state (Willaya).

[dull remnant]

New Community-Help Thread Created!

Help is on the way! To mark it as solved, use the /solve command. In the meantime, here are some existing threads that may help you:

Documentation:

• Select Field - Config Options
• Select - defaultPopulate collection config property
• Migrations

Community-Help:

• Cookie is not set in production but works in local
• My thoughts on & questions about the current state of Cloud
• TypeError: Cannot read properties of undefined (reading 'fields')
• Unable to find node on an unmounted component

[plain kite]

The options object only supports a value and a label. That wilaya_id property is probably breaking it

[frozen meteor]

something like this

[winter roost]

exactly

[winter roost]

Thank you very much for your time, if you could let me know how I can do something like this.

[winter roost]

Thanks, I already know this and I know that I have a problem with my code. I would like to know how to find this solution please.

[frozen meteor]

I will put those files here just wait

[frozen meteor]

It's just a demo, I think in real world app, the options data should be loaded from collections