HTML | ononline Event Attribute
The ononline event attribute works when the browser starts working in online mode. it is opposite to onoffline event attribute.
syntax
<element ononline = "script">
Attribute Value: This event attribute contains single value script which works when browser working in online mode.
Example:
<!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> |
chevron_right
filter_none
Output:
Supported Browser: This event is supported by Firefox 3.0 only. No other browser support this event.
