JavaScript window.sessionStorage Property
You are Here:
JavaScript window.sessionStorage Property
The window.sessionStorage
property allows you to access and save data (key/value pairs) in a web browser.
Note: The key points for window.sessionStorage
property as follows
- Unlike localStorage, the data stored in
sessionStorage
is cleared when the page session ends. - Closing a tab/window ends the session and clears objects in sessionStorage.
- The keys and values are always strings.
Example
HTML Online Editor
<!DOCTYPE html>
<html>
<body>
<script>
var len = window.sessionStorage.length;
var txt = "The session storage length is " +len;
document.write(txt);
</script>
</body>
</html>
Syntax
window.sessionStorage
Save and Access Session Storage
Example
HTML Online Editor
<!DOCTYPE html>
<html>
<body>
<p id="point"></p>
<script>
var x = document.getElementById("point");
// adding one data to session storage
if(typeof(Storage) !== "undefined"){
sessionStorage.name = "Cooper";
x.innerHTML = sessionStorage.name;
}
else {
x.innerHTML = "Sorry, your browser does not support web storage.";
}
// check session storage length
var len = window.sessionStorage.length;
var txt = "The session storage length is " +len;
document.write(txt);
</script>
</body>
</html>
Reminder
Hi Developers, we almost covered 97% of JavaScript Tutorials with examples for quick and easy learning.
We are working to cover every Single Concept in JavaScript.
Please do google search for:
Join Our Channel
Join our telegram channel to get an instant update on depreciation and new features on HTML, CSS, JavaScript, jQuery, Node.js, PHP and Python.
This channel is primarily useful for Full Stack Web Developer.