HTML | ononline Event Attribute

The ononline event attribute works when the browser starts working in online mode. it is opposite to onoffline event attribute.
Supported Tags

<body>

syntax

<element ononline = "script">

Attribute Value: This event attribute contains single value script which works when browser working in online mode.
Example:

html

<!DOCTYPE HTML>
<html>
    <head>
        <title>
            ononline Event Attribute
        </title>
        
        <script>
            function onfunction() {
                alert("Browser is online");
            }
            function offunction() {
                alert("browser is offline");
            }
        </script>
    </head>

    <!-- ononline event used here -->
    <body ononline = "onfunction()"
        onoffline = "offunction()">
    </body>
</html>

Output:

Supported Browser:

Chrome 3
Edge 12
Firefox 9
Internet Explorer 9
Opera 15
Safar 4

HTML | ononline Event Attribute

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