Table of Contents
1. jQuery .css() method
2. Change multiple attributes
3. Using variables
4. Switch class
5. Animation
Home Web Front-end Front-end Q&A How to change CSS styles using JQuery

How to change CSS styles using JQuery

Apr 06, 2023 pm 02:50 PM

JQuery is an excellent JavaScript library that simplifies JavaScript code writing. There is a $.css() method in jQuery that can be used to change CSS styles. In this article, we will discuss how to change CSS styles using JQuery.

1. jQuery .css() method

It is very easy to change CSS styles using JQuery. You just need to call the ".css()" method after the selector and provide an object through the method to change the CSS properties. For example:

$("p").css("color", "red");
Copy after login

The above code will change the color of all paragraph text to red. This is the most basic way to change CSS styles in JQuery.

2. Change multiple attributes

Using the $.css() method can also change multiple attributes at the same time. The following example changes the color and font size of text:

$("p").css({
  "color": "red",
  "font-size": "20px"
});
Copy after login

3. Using variables

You can pass variable values ​​to the $.css() method to dynamically change the CSS properties of an element. For example:

var color = "red";
$("p").css("color", color);
Copy after login

4. Switch class

JQuery can also use the toggleClass() method to change the CSS class. If you specify two CSS classes in one of the method calls, it will automatically switch between the two classes. For example:

$("p").toggleClass("red");
Copy after login

The above code will switch the red background of all paragraph elements.

5. Animation

JQuery can use the .animate() method to animate CSS style changes. Here is an example using .animate():

$("p").animate({
  "font-size": "30px",
  "opacity": "0.5"
}, 1000);
Copy after login

The above code will slowly change the font size of all paragraph elements to 30px and change the opacity to 0.5.

In this article, we have learned about the different ways JQuery can change CSS styles. By using JQuery, changing the CSS properties of an element has become much easier and simpler. I hope this article can help you gain a better grasp of JQuery.

The above is the detailed content of How to change CSS styles using JQuery. For more information, please follow other related articles on the PHP Chinese website!

Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

AI Hentai Generator

AI Hentai Generator

Generate AI Hentai for free.

Hot Article

R.E.P.O. Energy Crystals Explained and What They Do (Yellow Crystal)
4 weeks ago By 尊渡假赌尊渡假赌尊渡假赌
R.E.P.O. Best Graphic Settings
4 weeks ago By 尊渡假赌尊渡假赌尊渡假赌
R.E.P.O. How to Fix Audio if You Can't Hear Anyone
4 weeks ago By 尊渡假赌尊渡假赌尊渡假赌
WWE 2K25: How To Unlock Everything In MyRise
1 months ago By 尊渡假赌尊渡假赌尊渡假赌

Hot Tools

Notepad++7.3.1

Notepad++7.3.1

Easy-to-use and free code editor

SublimeText3 Chinese version

SublimeText3 Chinese version

Chinese version, very easy to use

Zend Studio 13.0.1

Zend Studio 13.0.1

Powerful PHP integrated development environment

Dreamweaver CS6

Dreamweaver CS6

Visual web development tools

SublimeText3 Mac version

SublimeText3 Mac version

God-level code editing software (SublimeText3)

What is useEffect? How do you use it to perform side effects? What is useEffect? How do you use it to perform side effects? Mar 19, 2025 pm 03:58 PM

The article discusses useEffect in React, a hook for managing side effects like data fetching and DOM manipulation in functional components. It explains usage, common side effects, and cleanup to prevent issues like memory leaks.

How does currying work in JavaScript, and what are its benefits? How does currying work in JavaScript, and what are its benefits? Mar 18, 2025 pm 01:45 PM

The article discusses currying in JavaScript, a technique transforming multi-argument functions into single-argument function sequences. It explores currying's implementation, benefits like partial application, and practical uses, enhancing code read

What are higher-order functions in JavaScript, and how can they be used to write more concise and reusable code? What are higher-order functions in JavaScript, and how can they be used to write more concise and reusable code? Mar 18, 2025 pm 01:44 PM

Higher-order functions in JavaScript enhance code conciseness, reusability, modularity, and performance through abstraction, common patterns, and optimization techniques.

How does the React reconciliation algorithm work? How does the React reconciliation algorithm work? Mar 18, 2025 pm 01:58 PM

The article explains React's reconciliation algorithm, which efficiently updates the DOM by comparing Virtual DOM trees. It discusses performance benefits, optimization techniques, and impacts on user experience.Character count: 159

How do you connect React components to the Redux store using connect()? How do you connect React components to the Redux store using connect()? Mar 21, 2025 pm 06:23 PM

Article discusses connecting React components to Redux store using connect(), explaining mapStateToProps, mapDispatchToProps, and performance impacts.

What is useContext? How do you use it to share state between components? What is useContext? How do you use it to share state between components? Mar 19, 2025 pm 03:59 PM

The article explains useContext in React, which simplifies state management by avoiding prop drilling. It discusses benefits like centralized state and performance improvements through reduced re-renders.

How do you prevent default behavior in event handlers? How do you prevent default behavior in event handlers? Mar 19, 2025 pm 04:10 PM

Article discusses preventing default behavior in event handlers using preventDefault() method, its benefits like enhanced user experience, and potential issues like accessibility concerns.

What are the advantages and disadvantages of controlled and uncontrolled components? What are the advantages and disadvantages of controlled and uncontrolled components? Mar 19, 2025 pm 04:16 PM

The article discusses the advantages and disadvantages of controlled and uncontrolled components in React, focusing on aspects like predictability, performance, and use cases. It advises on factors to consider when choosing between them.

See all articles