How to Change Link Color onClick and Keep It using JavaScript?

To change the color of a link on click and keep it that way using JavaScript, you can modify its style or apply a CSS class. Here's how you can achieve this:

Example: Changing Link Color on Click and Keeping It

HTML Structure

Output:

Explanation:

1. HTML Structure:
   • A simple <a> tag with an id and class. The class="link" is used to group multiple links if needed.
2. CSS Class for Active State:
   • .active-link sets the desired color for the clicked link. You can customize the color as per your requirement.
3. JavaScript Logic:
   • An event listener is attached to the link. When the link is clicked, the active-link class is added to it.
   • event.preventDefault() prevents the default link behavior (navigation) if necessary.
   • To ensure only one link remains active, you can first remove the active-link class from all links and then add it to the clicked link.

Handling Multiple Links

If you have multiple links and want to keep track of which one was last clicked, you can use a similar approach by applying the event listener to all links with a common class:

Output:

Summary:

• The active-link class is used to change and persist the color.
• The addEventListener() method handles clicks on links.
• To handle multiple links, loop through all elements and manage the class application accordingly.
• This approach ensures that the clicked link keeps its new color until another link is clicked