| <!DOCTYPE html> |
| <meta charset="utf-8" /> |
| <script src="helpers.js"></script> |
| <body> |
| <script> |
| window.addEventListener("message", (event) => { |
| const { action } = event.data; |
| switch (action) { |
| case "create-payment-request": |
| let result = ""; |
| let exceptionMessage; |
| let exceptionName = ""; |
| try { |
| new PaymentRequest(validMethods, validDetails); |
| result = "payment request created"; |
| } catch (e) { |
| result = "threw"; |
| exceptionMessage = e.message; |
| exceptionName = e.name; |
| } |
| event.source.postMessage( |
| { action, result, exceptionMessage, exceptionName }, |
| "*" |
| ); |
| break; |
| default: |
| event.source.postMessage( |
| { |
| action, |
| exceptionMessage: "Unknown action", |
| }, |
| "*" |
| ); |
| throw new Error(`Unknown action: ${action}`); |
| } |
| }); |
| </script> |
| </body> |
