| <html> | |
| <head> | |
| <title>reply</title> | |
| <script> | |
| myObject.onmessage = function (event) { | |
| try { | |
| myObject.postMessage(null); | |
| } catch (e) { | |
| myObject.postMessage(e.toString()); | |
| } | |
| try { | |
| myObject.postMessage(undefined); | |
| } catch (e) { | |
| myObject.postMessage(e.toString()); | |
| } | |
| }; | |
| myObject.postMessage("Hello"); | |
| </script> | |
| </head> | |
| <body> | |
| <div>post message waiting for reply</div> | |
| </body> | |
| </html> |