How Can jQuery Be Used to Dynamically Switch Between Stylesheets for Website Theming?

Dynamic Stylesheet Switching Using jQuery

In the front-end development realm, scenarios often arise where customizing the website's appearance based on user interactions is desired. One popular approach is switching stylesheets dynamically using JavaScript.

In this case, the goal is to provide two different themes for a website, "Original" and "Grayscale." When the "Grayscale" button is clicked, the stylesheet should be switched from "style1.css" (the default theme) to "style2.css."

To achieve this, jQuery's click event handler can be utilized along with the attr() function. The following solution employs this approach:

$('#grayscale').click(function () {
  $('link[href="style1.css"]').attr('href', 'style2.css');
});
$('#original').click(function () {
  $('link[href="style2.css"]').attr('href', 'style1.css');
});

This script first selects the element with the ID "grayscale" and attaches a click event handler to it. When the button is clicked, the script locates the stylesheet link with the href attribute set to "style1.css" and modifies that attribute to point to "style2.css."

A similar event handler is added to the "original" button, which reverses the stylesheet switching process when clicked. This method allows for seamless transitions between the two themes and can be easily extended to support additional stylesheets or customization options.

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