如何将下拉选项存储到变量中并将其打印在控制台上？

Question

我想将下拉列表选项绑定到变量中并将其打印到控制台中。我怎么能这样做？

HTML

<select class="form-control box" id="title" required>
    <option *ngIf="nationality_flag">{{nationality}}</option>
    <option *ngFor="let lists of default_nationality">{{lists}}</option>
</select>

Answer 1

<select [(ngModel)]="selected" (ngModelChange)="selectedChanged()" class="form-control box" id="title" required>

class MyComponent {
  selected:string;
  selectedChanged() {
    console.log(this.selected);
  }
}