angular call function on option select

1<select id="selectid" class="form-control-mb-12" (change)="modo($event.target.value)">
2   <option value="mod1">MODO 1</option>
3   <option value="mod2">MODO 2</option>
4   <option value="mod3">MODO 3</option>
5</select>
6
7modo(value: string){
8  switch(value) {
9    case "mod1":
10       // if modo 1 is selected do something.
11       break;
12    case "mod2":
13       // if modo 2 is selected do something.
14       break;
15    case "mod3":
16       // if modo 3 is selected do something.
17       break;
18  }
19}
20