Online/Offline Detection Using Native Web API

Online/Offline Detection Using Native Web API

by shivkumarganesh

HTML

<h1 id="app">ONLINE</h1>
<br>
<br>
<hr>
<p>The application shows whether its gone online or offline</p>
<br>
<br>

JavaScript

window.addEventListener('offline', function(e) { 
	document.getElementById('app').innerHTML="OFFLINE"
});

window.addEventListener('online', function(e) { 
	document.getElementById('app').innerHTML="ONLINE"
});