cart

src/app/cart/cart.page.ts

@@ -49,6 +49,7 @@ export class CartPage implements OnInit {
   totalAmt: number;
   bookDate: any;
   timeinterval: any;
+  deliveryTime: any;
 
   constructor(
     private router: Router,
@@ -184,7 +185,7 @@ export class CartPage implements OnInit {
             console.log('ready for slide');
             const timeStamp = Math.floor(Date.now() / 1000);
             this.timeinterval = setInterval(() => {
-              this.getDeliveryTime(timeStamp);
+              This.getDeliveryTime(timeStamp);
             }, 1000);
             this.slides.slideNext();
           });