| 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>Render en el cliente</title> |
| 10 | |
| 11 | </head> |
| 12 | |
| 13 | <body> |
| 14 | |
| 15 | <h1>Render en el cliente</h1> |
| 16 | |
| 17 | <dl id="lista"> |
| 18 | <dt>Cargando…</dt> |
| 19 | <dd><progress max="100">Cargando…</progress></dd> |
| 20 | </dl> |
| 21 | |
| 22 | <script> |
| 23 | |
| 24 | |
| 25 | const worker = new Worker("render.js", { type: "module" }) |
| 26 | |
| 27 | worker.onmessage = event => { |
| 28 | const respuesta = event.data |
| 29 | if (respuesta.resultado !== undefined) { |
| 30 | lista.innerHTML = respuesta.resultado |
| 31 | } else if (respuesta.error !== undefined) { |
| 32 | lista.innerHTML = "" |
| 33 | alert(respuesta.error) |
| 34 | } |
| 35 | } |
| 36 | |
| 37 | </script> |
| 38 | |
| 39 | </body> |
| 40 | |
| 41 | </html> |