Angular2 *ngFor in select list, set active based on string from object

Question

I\'m trying using the ngFor on my select DropDownList. Have loaded in the options which should be in the dropdown.

The code you see here:

&         


        

Answer 1

Check it out in this demo fiddle, go ahead and change the dropdown or default values in the code.

Setting the passenger.Title with a value that equals to a title.Value should work.

View:

    
      {{title.Text}}
    

TypeScript used:

class Passenger {
  constructor(public Title: string) { };
}
class ValueAndText {
  constructor(public Value: string, public Text: string) { }
}

...
export class AppComponent {
    passenger: Passenger = new Passenger("Lord");

    titleArray: ValueAndText[] = [new ValueAndText("Mister", "Mister-Text"),
                                  new ValueAndText("Lord", "Lord-Text")];

}