Interpolation with select

Ionic Framework ionic-v3
1

I need to make it appear on the screen, the cities that I have registered in my database, all this within a select button, how do you do that?

note: I just need to show this in my html

2

Hello,

I am not sure, what you want. Maybe something like https://codecraft.tv/courses/angular/built-in-directives/ngif-and-ngswitch/

Best regards, anna-liebt