HTML onstorage attribute

HTML onstorage attribute: The HTML onstorage attribute is triggered when the browser’s local storage area is updated.

HTML onstorage attribute

This attribute is part of the event attribute and supports the <body> element.

Browser Support

This attribute was supported by different browsers.



  • Chrome
  • Firefox
  • InternetExplorer
  • Safari
  • Opera

Example:

<body onstorage="onstorageFunction()">
    <p>some text</p>
</body>