import { Component, OnInit } from '@angular/core'; import { checkin, checkout } from "src/assets/forms"; @Component({ selector: 'app-home', template: ` ` }) export class HomeComponent implements OnInit { checkin: Form = checkin; checkout: Form = checkout; action: string = "checkout"; ngOnInit() { } switch(action: string) { alert("Are you sure?"); this.action = action; } }