小编Ann*_*gam的帖子

basedOnModeofTrack(mode){
    // currentTypeMode has value time means it show time dropdown
    console.log(mode);
    this.currentTypeMode = mode;
  }

<p-selectButton name="trackingmode" (onChange)="basedOnModeofTrack()" [options]="trackingmodes" [(ngModel)]="stolenvehicletrack.trackingmode"></p-selectButton>