forum

home / developersection / forums / copy array items into another array via javascript

Ask Question

Copy array items into another array via JavaScript

Anonymous User 1221 20-Jul-2021

How to copy array items into another array in JavaScript?

javascript javascript  array 
Updated on 20-Jul-2021
Anonymous User

Software Developer Trainee

I am a content writter !

Message
Can you answer this question?
Answer

1 Answers

Anonymous User

Anonymous User

04-Aug-2021

The navigator.online property returns a boolean value either true or false, indicating whether the browser is in online mode or offline mode.

Syntax

navigator.onLine

Let's switch to the example for better understanding : 

<!DOCTYPE html>

<html>

<head>

    <meta name='viewport' content='width=device-width, initial-scale=1'>

    <style>

        html{

            scroll-behavior:smooth;

        }

        body {

            margin: 0;

            font-size: 28px;

            font-family: Arial, Helvetica, sans-serif;

        }

    </style>

</head>

<body>

    <div id='online_msg'>

        <div style='position: fixed; bottom: 0; background: #00D100; color: black; width: 100%; text-align: center; z-index: 9999;' id='check_connection'></div>

    </div>

    <script>

        function check_connection() {

            if (navigator.onLine) {

                document.getElementById('check_connection').innerHTML = 'Internet Connected';

                document.getElementById('check_connection').style.backgroundColor = '##00D100';

                document.getElementById('check_connection').style.color = 'black';

            }

            else {

                document.getElementById('check_connection').innerHTML = 'No Internet Connection';

                document.getElementById('check_connection').style.backgroundColor = 'red';

                document.getElementById('check_connection').style.color = 'white';

            }

        }

        setInterval(check_connection, 10);

    </script>

</body>

</html>

Hope this code will be helpful for you.

Happy Coding!

MindStick Training
MindStick Training

Liked By

We use cookies to ensure you have the best browsing experience on our website. By using our site, you acknowledge that you have read and understood our Cookie Policy & Privacy Policy