| <!DOCTYPE html> | |
| <script> | |
| function submitForm() | |
| { | |
| document.forms[0].submit(); | |
| } | |
| function fillForm(data) | |
| { | |
| document.getElementsByName("foo")[0].value = data; | |
| } | |
| function getFormData() | |
| { | |
| return document.getElementsByName("foo")[0].value; | |
| } | |
| document.addEventListener("visibilitychange", function(event) { | |
| // Send a signal to the test controller via alert. | |
| alert('visibilitychange'); | |
| }); | |
| </script> | |
| <form method=post> | |
| <input name=foo value="Some unimportant data"> | |
| <input type=submit> | |
| </form> |