Loading data from localbrowser DB to ion-select isn't working

Ionic Framework ionic-v3
2

Things I would do differently:

  • replace every any with a real type
  • move all interaction with Storage out of this page and into a service
  • declare return types for all functions
  • get rid of the setTimeout
  • either lose the async on getSettings or make it actually return a Promise that resolves when it’s done (using Promise.all, for example)
  • consider putting all of these things into a single object, so that you are only hitting Storage once to fetch/save them all
  • use reactive forms

Finally, and most germane to your most immediate problem, see this thread. You have two sets of competing/conflicting sources of truth in several places, such as fueltype and fueltypeVal. I would lose the ones ending in Val and the value attributes that reference them.