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April 10, 2016 21:55
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HTML demo page for the ononline and onoffline events, that updates an indicator to show whether or not the user is online. +++ Demo: https://rawgit.com/eyecatchup/f3408614000346aa9719ea54bdcbfba7/raw/b2f93dd9a54079d28b71eb98aed55401a2773299/ononline-onoffline.html +++ Docs: https://html.spec.whatwg.org/multipage/semantics.html#the-body-element:h…
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| <!DOCTYPE HTML> | |
| <html> | |
| <head> | |
| <title>Online or offline?</title> | |
| <script> | |
| function update(status) { | |
| document.getElementById('status').textContent = !!status ? 'Online' : 'Offline'; | |
| } | |
| </script> | |
| </head> | |
| <body ononline="update(true)" | |
| onoffline="update(false)" | |
| onload="update(navigator.onLine)"> | |
| <p>This page updates an indicator to show whether or not the user is online:</p> | |
| <p>You are: <span id="status">(Unknown)</span></p> | |
| </body> | |
| </html> |
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