<ion-segment [(ngModel)]="segment" color="primary">
    <ion-segment-button value="Home" (click)="page_redirect('HomePage')" text-center> Home </ion-segment-button>
    <ion-segment-button value="Featured" (click)="page_redirect('FeaturedItemPage')" text-center> Featured </ion-segment-button>
    <ion-segment-button value="Category" (click)="page_redirect('CategoriesPage')" text-center> Category </ion-segment-button>
    <ion-segment-button value="User" user text-center> User </ion-segment-button>
</ion-segment>

page_redirect(page){
    this.navCtrl.push(page);
}