ononline Event
Example
Call a function when the browser starts to work online:
<body ononline="myFunction()">
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More examples below.
Description
The ononline event occurs when the browser starts to work online.
The ononline event is the opposite of the
onoffline event.
Note
You can also use the navigator.onLine property to find out if the browser offline.
Syntax
In JavaScript, using the addEventListener() method:
object.addEventListener("online", myScript);
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Technical Details
| Bubbles: | No |
|---|---|
| Cancelable: | No |
| Event type: | Event |
| HTML tags: | <body> |
| DOM Version: | Level 3 Events |
Browser Support
ononline is a DOM Level 3 (2004) feature.
It is fully supported in all modern browsers:
| Chrome | Edge | Firefox | Safari | Opera | IE |
| Yes | Yes | Yes | Yes | Yes | 11 |
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