How to change value in different selection

Repost,I am making an app where at first screen user will select their city from list viewer and there will be a button “next” and when they click" next" button the next screen will appear there they will have 3 call button when they click on first button a call will go to the selected city police station and second button will call the city hospital number and 3Rd button will call city fire service. Every city has different number so I want to call different number from selected city. And I want the app to remember the city user selected at first. Please help me.

You already have a topic about this exact same thing. Please don’t spam the forum with multiple identical topics.


you should use airtable for this. Airtable tutorial this should get you started. you should store the data in airtable.
use the buuttons to assign values to filters. then filter the data.

alternatively, i wil be posting a tutorial for how to do these smae things with JSON type data or object stored data.

1 Like