How to add click event to a certain class element in jquery
Added method: 1. Use the "$(".class name")" statement to obtain the element node that is set to a specified class; 2. Use "element node.click(function(){... })" statement adds a click event to the obtained element node.
The operating environment of this tutorial: windows7 system, jquery1.10.2 version, Dell G3 computer.
In jquery, $() is used to select elements. When using a class, you can use $(".class name") to get and set a certain class. Elements.
Then you can use the click() method to add a click event to the obtained element.
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="js/jquery-1.10.2.min.js"></script>
<script>
$(document).ready(function(){
$(".box").click(function(){
$(".box").css("background-color","#FFC0CB");
});
});
</script>
</head>
<body>
<p class="box">2324 </p>
<button class="box">点击，修改按钮的样式</button>
</body>
</html>
Description: The
click() method triggers the click event, or specifies the function to be run when the click event occurs.
Syntax: $(selector).click(function)
function: Optional. Specifies a function to run when a click event occurs.
Recommended related video tutorials: jQuery Tutorial (Video)
The above is the detailed content of How to add click event to a certain class element in jquery. For more information, please follow other related articles on the PHP Chinese website!
Hot AI Tools
Undresser.AI Undress
AI-powered app for creating realistic nude photos
AI Clothes Remover
Online AI tool for removing clothes from photos.
Undress AI Tool
Undress images for free
Clothoff.io
AI clothes remover
Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!
Hot Article
Hot Tools
Notepad++7.3.1
Easy-to-use and free code editor
SublimeText3 Chinese version
Chinese version, very easy to use
Zend Studio 13.0.1
Powerful PHP integrated development environment
Dreamweaver CS6
Visual web development tools
SublimeText3 Mac version
God-level code editing software (SublimeText3)
Hot Topics
1387
52
Develop powerful desktop applications with Golang
Mar 19, 2024 pm 05:45 PM
Use Golang to develop powerful desktop applications. With the continuous development of the Internet, people have become inseparable from various types of desktop applications. For developers, it is crucial to use efficient programming languages to develop powerful desktop applications. This article will introduce how to use Golang (Go language) to develop powerful desktop applications and provide some specific code examples. Golang is an open source programming language developed by Google. It has the characteristics of simplicity, efficiency, strong concurrency, etc., and is very suitable for
How to set up jump on layui login page
Apr 04, 2024 am 03:12 AM
Layui login page jump setting steps: Add jump code: Add judgment in the login form submit button click event, and jump to the specified page through window.location.href after successful login. Modify the form configuration: add a hidden input field to the form element of lay-filter="login", with the name "redirect" and the value being the target page address.
How to add touch events to pictures in vue
May 02, 2024 pm 10:21 PM
How to add click event to image in Vue? Import the Vue instance. Create a Vue instance. Add images to HTML templates. Add click events using the v-on:click directive. Define the handleClick method in the Vue instance.
Hongmeng HarmonyOS and Go language development
Apr 08, 2024 pm 04:48 PM
Introduction to HarmonyOS and Go language development HarmonyOS is a distributed operating system developed by Huawei, and Go is a modern programming language. The combination of the two provides a powerful solution for developing distributed applications. This article will introduce how to use Go language for development in HarmonyOS, and deepen understanding through practical cases. Installation and Setup To use Go language to develop HarmonyOS applications, you need to install GoSDK and HarmonyOSSDK first. The specific steps are as follows: #Install GoSDKgogetgithub.com/golang/go#Set PATH
PHP Tips: Quickly Implement Return to Previous Page Function
Mar 09, 2024 am 08:21 AM
PHP Tips: Quickly implement the function of returning to the previous page. In web development, we often encounter the need to implement the function of returning to the previous page. Such operations can improve the user experience and make it easier for users to navigate between web pages. In PHP, we can achieve this function through some simple code. This article will introduce how to quickly implement the function of returning to the previous page and provide specific PHP code examples. In PHP, we can use $_SERVER['HTTP_REFERER'] to get the URL of the previous page
What is the event-driven mechanism of C++ functions in concurrent programming?
Apr 26, 2024 pm 02:15 PM
The event-driven mechanism in concurrent programming responds to external events by executing callback functions when events occur. In C++, the event-driven mechanism can be implemented with function pointers: function pointers can register callback functions to be executed when events occur. Lambda expressions can also implement event callbacks, allowing the creation of anonymous function objects. The actual case uses function pointers to implement GUI button click events, calling the callback function and printing messages when the event occurs.
Detailed explanation of JavaScript obtaining web page elements
Apr 09, 2024 pm 12:45 PM
Answer: JavaScript provides a variety of methods for obtaining web page elements, including using ids, tag names, class names, and CSS selectors. Detailed description: getElementById(id): Get elements based on unique id. getElementsByTagName(tag): Gets the element group with the specified tag name. getElementsByClassName(class): Gets the element group with the specified class name. querySelector(selector): Use CSS selector to get the first matching element. querySelectorAll(selector): Get all matches using CSS selector
Conquer the GUI world with Python Tkinter: The complete guide
Mar 24, 2024 am 09:26 AM
Tkinter is a powerful GUI toolkit in the Python standard library for creating cross-platform graphical user interfaces (GUIs). It is based on the Tcl/Tk toolkit and provides simple and intuitive syntax, allowing Python developers to create complex user interfaces easily and quickly. Advantages of Tkinter Cross-platform compatibility: Tkinter applications run on all major operating systems such as windows, Mac and Linux. Easy to use: Its syntax is clear and easy to learn, making it easy for both beginners and experienced developers to master. Extensibility: Tkinter provides a variety of widgets and controls, enabling developers to create a wide variety of user interfaces. Integration: It is related to P
