| 1 | <!DOCTYPE html> |
| 2 | <html lang="es"> |
| 3 | |
| 4 | <head> |
| 5 | |
| 6 | <meta charset="UTF-8"> |
| 7 | <meta name="viewport" content="width=device-width"> |
| 8 | |
| 9 | <title>Servicio que devuelve JSON</title> |
| 10 | |
| 11 | </head> |
| 12 | |
| 13 | <body> |
| 14 | |
| 15 | <h1>Servicio que devuelve JSON</h1> |
| 16 | |
| 17 | <p><button id="boton">Recupera datos</button></p> |
| 18 | |
| 19 | <script type="module"> |
| 20 | |
| 21 | import { consume } from "./js/lib/consume.js" |
| 22 | import { recibeJson } from "./js/lib/recibeJson.js" |
| 23 | import { muestraError } from "./js/lib/muestraError.js" |
| 24 | |
| 25 | boton.addEventListener("click", recibeDatos) |
| 26 | |
| 27 | async function recibeDatos() { |
| 28 | try { |
| 29 | const respuesta = await consume( |
| 30 | recibeJson("php/devuelve.php")) |
| 31 | const json = |
| 32 | await respuesta.json() |
| 33 | alert( |
| 34 | `Mensaje: ${json.mensaje} |
| 35 | Nombre: ${json.nombre}`) |
| 36 | } catch (error) { |
| 37 | muestraError(error) |
| 38 | } |
| 39 | } |
| 40 | |
| 41 | </script> |
| 42 | |
| 43 | </body> |
| 44 | |
| 45 | </html> |