How to useJavaScript document.title property in Javascript
This property is used to set or return the current title of the document. The title of the page can be changed by assigning the new title as a string to this property. This will change the title of the website to the preferred title.
Syntax:
newPageTitle = 'The title has changed!';
document.title = newPageTitle;
Example: In this example, we are using the above-explained approach.
html
<!DOCTYPE html><html><head> <title> How to dynamically change a web page’s title using JavaScript ? </title></head><body> <h1 style="color: green"> w3wiki </h1> <b> How to dynamically change a web page’s title using JavaScript ? </b> <p> Click on the button to change the page title to: "The title has changed!" </p> <button onclick="changePageTitle()"> Change Page Title </button> <script type="text/javascript"> function changePageTitle() { newPageTitle = 'The title has changed!'; document.title = newPageTitle; } </script></body></html> |
Output:
How to dynamically change the title of web page using JavaScript ?
Given a web page containing the page title, the task is to change the title of a web page dynamically using JavaScript.
The Page title describes the concise description of the web page that is displayed at the top of the browser tab. The <title> tag is used to specify the document’s title, The title which should just be text, is displayed in the pages tab or in the browser’s title bar. the title of each page you visit on a website should be adjusted to reflect its content.
For changing the page title we have two approaches:
Table of Content
- Using JavaScript document.title property
- Using DOM querySelector() Method