Web Front-end
JS Tutorial
How to add click and double-click events to an element through jQuery
How to add click and double-click events to an element through jQuery
In the previous article "Use JavaScript to delete the last item from the array (3 methods)", I introduced you how to use JavaScript to delete the last item from the array. Interested friends can Go learn and understand~
The important content explained in this article is the method of adding click and double-click events to elements through jQuery.
In this article we will add click and double-click events through the bind() method. The bind() method adds one or more event handlers to the selected element, as well as a function to run when the event occurs. In addition, we will add the result to the element using the appendTo() method, which inserts the specified content at the end (still inside) of the selected element.
Let’s go directly to the code:
<!DOCTYPE HTML>
<html>
<head>
<meta charset="UTF-8">
<title></title>
<script src="jquery.min.js"></script>
<script>
$(document).ready(function () {
$(".clickable_ele").bind("click", function () {
$("<h4>调用单击事件</h4>")
.appendTo(".res");
});
$(".clickable_ele").bind("dblclick", function () {
$("<h4>调用双击事件</h4>")
.appendTo(".res");
});
});
</script>
<style>
body {
text-align: center;
}
h1 {
color: #ff311f;
}
.clickable_ele {
font-size: 20px;
font-weight: bold;
color: #ff7800;
}
</style>
</head>
<body>
<h1>PHP中文网</h1>
<h3>
如何给一个元素添加单击和双击事件?
</h3>
<div class="clickable_ele">
可点击的元素
</div>
<div class="res"></div>
</body>
</html>The effect is as follows:
- ##bind() syntax is
$(selector).bind(event,data,function,map)
参数分别表示：
event必需。规定添加到元素的一个或多个事件。
由空格分隔多个事件值。必须是有效的事件。
data可选。规定传递到函数的额外数据。
function必需。规定当事件发生时运行的函数。
map规定事件映射 ({event:function, event:function, ...})，包含要添加到元素的一个或多个事件，以及当事件发生时运行的函数。- appendTo() syntax is
$(content) .appendTo(selector)
##Note:参数分别表示： content必需。规定要插入的内容（可包含 HTML 标签）。 selector必需。规定把内容追加到哪个元素上。
Copy after loginSince jQuery version 1.7, the on() method adds event handling to the selected element The preferred method of the program.
The append() and appendTo() methods perform the same task; the differences are: the positioning of the content and selector, and the ability of append() to use functions to append content.
Finally, I would like to recommend "
JavaScript Basics Tutorial" ~ Welcome everyone to learn ~
The above is the detailed content of How to add click and double-click events to an element through 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
AI Hentai Generator
Generate AI Hentai for free.
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
1376
52
Detailed explanation of jQuery reference methods: Quick start guide
Feb 27, 2024 pm 06:45 PM
Detailed explanation of jQuery reference method: Quick start guide jQuery is a popular JavaScript library that is widely used in website development. It simplifies JavaScript programming and provides developers with rich functions and features. This article will introduce jQuery's reference method in detail and provide specific code examples to help readers get started quickly. Introducing jQuery First, we need to introduce the jQuery library into the HTML file. It can be introduced through a CDN link or downloaded
How to remove the height attribute of an element with jQuery?
Feb 28, 2024 am 08:39 AM
How to remove the height attribute of an element with jQuery? In front-end development, we often encounter the need to manipulate the height attributes of elements. Sometimes, we may need to dynamically change the height of an element, and sometimes we need to remove the height attribute of an element. This article will introduce how to use jQuery to remove the height attribute of an element and provide specific code examples. Before using jQuery to operate the height attribute, we first need to understand the height attribute in CSS. The height attribute is used to set the height of an element
How to use PUT request method in jQuery?
Feb 28, 2024 pm 03:12 PM
How to use PUT request method in jQuery? In jQuery, the method of sending a PUT request is similar to sending other types of requests, but you need to pay attention to some details and parameter settings. PUT requests are typically used to update resources, such as updating data in a database or updating files on the server. The following is a specific code example using the PUT request method in jQuery. First, make sure you include the jQuery library file, then you can send a PUT request via: $.ajax({u
In-depth analysis: jQuery's advantages and disadvantages
Feb 27, 2024 pm 05:18 PM
jQuery is a fast, small, feature-rich JavaScript library widely used in front-end development. Since its release in 2006, jQuery has become one of the tools of choice for many developers, but in practical applications, it also has some advantages and disadvantages. This article will deeply analyze the advantages and disadvantages of jQuery and illustrate it with specific code examples. Advantages: 1. Concise syntax jQuery's syntax design is concise and clear, which can greatly improve the readability and writing efficiency of the code. for example,
jQuery Tips: Quickly modify the text of all a tags on the page
Feb 28, 2024 pm 09:06 PM
Title: jQuery Tips: Quickly modify the text of all a tags on the page In web development, we often need to modify and operate elements on the page. When using jQuery, sometimes you need to modify the text content of all a tags in the page at once, which can save time and energy. The following will introduce how to use jQuery to quickly modify the text of all a tags on the page, and give specific code examples. First, we need to introduce the jQuery library file and ensure that the following code is introduced into the page: <
Use jQuery to modify the text content of all a tags
Feb 28, 2024 pm 05:42 PM
Title: Use jQuery to modify the text content of all a tags. jQuery is a popular JavaScript library that is widely used to handle DOM operations. In web development, we often encounter the need to modify the text content of the link tag (a tag) on the page. This article will explain how to use jQuery to achieve this goal, and provide specific code examples. First, we need to introduce the jQuery library into the page. Add the following code in the HTML file:
How to tell if a jQuery element has a specific attribute?
Feb 29, 2024 am 09:03 AM
How to tell if a jQuery element has a specific attribute? When using jQuery to operate DOM elements, you often encounter situations where you need to determine whether an element has a specific attribute. In this case, we can easily implement this function with the help of the methods provided by jQuery. The following will introduce two commonly used methods to determine whether a jQuery element has specific attributes, and attach specific code examples. Method 1: Use the attr() method and typeof operator // to determine whether the element has a specific attribute
Understand the role and application scenarios of eq in jQuery
Feb 28, 2024 pm 01:15 PM
jQuery is a popular JavaScript library that is widely used to handle DOM manipulation and event handling in web pages. In jQuery, the eq() method is used to select elements at a specified index position. The specific usage and application scenarios are as follows. In jQuery, the eq() method selects the element at a specified index position. Index positions start counting from 0, i.e. the index of the first element is 0, the index of the second element is 1, and so on. The syntax of the eq() method is as follows: $("s
