Found a total of 10000 related content
How to Handle Multiple Windows in Cypress
Article Introduction:Introduction
Handling multiple windows or tabs is one of the most common scenarios when performing end-to-end testing for web applications. This might happen when clicking on a link opens a new tab or a pop-up window. However, Cypress, by defau
2024-10-17
comment 0
1287
jQuery Cleanly Open Links in Popup Windows
Article Introduction:This jQuery code cleanly opens links with the class "popup" in a new popup window, preventing them from opening in the current page or a new tab. Customize the height and width parameters as needed.
Here's the code:
jQuery(document).ready
2025-03-05
comment 0
509
jQuery Switch Statement
Article Introduction:Detailed explanation of switch statements in JavaScript: Efficiently handle multiple condition branches
JavaScript's switch statements provide a concise way to handle multiple condition branches, thereby avoiding lengthy if-else statements. Mastering switch statements can significantly improve code efficiency and readability.
Example:
var jsLang = 'jquery';
switch (jsLang) {
case 'jquery':
alert('jQuery wins!');
break;
case 'prototy
2025-03-03
comment 0
915
jQuery Load New Window
Article Introduction:Open link in new window using jQuery
The following code snippet demonstrates how to use jQuery to open a link in a new window. The code adds events to the anchor tag with the "new-window" class, forcing them to open in a new window.
$(function(){
$('a.new-window').click(function(){
window.open(this.href);
return false;
});
});
Advanced example: Open a link by ID
This code gets the ID of the container div, then gets the hidden url div element, which finally opens in a new window
2025-03-05
comment 0
499
jQuery extract numbers from string
Article Introduction:Quick code snippets of extracting numbers from strings using jQuery regular expression replacement method:
function getId(str) {
return str.replace(/[^0-9.,] /, '');
}
FAQ for extracting numbers from strings using jQuery (FAQ)
How to extract multiple numbers from a string using jQuery?
To extract multiple numbers from a string using jQuery, you can use the match() method and a global regular expression. The match() method searches for content in a string that matches the regular expression and returns a match (as an array). Global
2025-03-01
comment 0
848
10 jQuery Language Translator Plugins
Article Introduction:Ten excellent jQuery translation plug-ins help you easily build multilingual websites! Web page translation can be easily implemented without modifying HTML code. The following recommended jQuery translation plug-in will help you easily integrate website translation functions and improve user experience.
jQuery Translator Plugin: Easily translate web pages into multiple languages ??without modifying HTML. Just add the script reference and initialize the plugin.
Source Code Demo
jTextTranslate: A translation plug-in based on jQuery: This plug-in uses the Google language API and supports text translation in all languages ??provided by the API.
Source Code Demo
SundayM
2025-03-02
comment 0
681
10 Tips for Developing Better jQuery Plugins
Article Introduction:Excellent jQuery plug-ins are popular among tens of thousands of web developers around the world, while those with poor designs are quickly forgotten. This article provides some tips to help you develop better jQuery plugins and enhance their influence.
Key points:
Make sure your jQuery plugin is chain-causable by returning the jQuery object that calls it, allowing multiple jQuery methods to be linked.
Provides default settings for your jQuery plugin, allowing users to customize according to their own needs, and consider supporting HTML parameters for ease of use.
Upload your jQuery plugin to codebases such as GitHub, Google Code, and jQuery plugin directories for promotion and ready to provide
2025-02-27
comment 0
682
jQuery Store Data in a Div
Article Introduction:Use jQuery code snippet to store data in a div for later reference. The data is not displayed in the div, but is stored in the element. Note that if the jQuery collection refers to multiple elements, the returned value refers to the first element. Here is how to operate:
// Set the value to be stored
$("div").data("valuename", "hello");
// Get the stored value
var value = $("div").data("valuename");
2025-03-10
comment 0
724
Introduction to Developing jQuery Plugins
Article Introduction:jQuery plug-in: a powerful tool to improve development efficiency
This article will explore the development of jQuery plug-ins in depth, explain its advantages and guide you to create your own plug-ins step by step. jQuery plug-in can significantly reduce development time and improve code reuse. Just write function code once and you can reuse it in multiple projects, greatly improving development efficiency. We will use a sample plugin called fancytoggle as an example to demonstrate various links of plug-in development. This plug-in is used to toggle the visibility of nested elements, such as list items, to create interactive components similar to the accordion, such as the FAQ section. You can visit CodePen to view the fancytoggle plugin
2025-02-17
comment 0
689
Event Delegation with jQuery
Article Introduction:Core points
Event delegates in jQuery are a technique for attaching a single event handler to a parent element instead of multiple handlers attached to individual elements, thereby reducing memory usage and improving performance.
The jQuery function on() can be used to implement event delegate, and the optional second parameter specifies the selector for the delegate event handler. Then use the event.target property to identify which element triggered the event.
In dynamic applications, elements are often added or removed, and event delegates are especially useful because it eliminates the need to manually manage events and reduces code complexity. However, it should be noted that the sub-event handler handles before delegating the event handler and may prevent the event from propagating.
jQuery simplification
2025-02-24
comment 0
773
jQuery Capture Multiple Key Press Combinations
Article Introduction:You may have read the previous article to learn how to use jQuery to capture a single keypress. In this example, you can capture multiple key combinations. Array (arrShortCut) is defined as follows: 1. Name (for reference only) 2. Keyboard code 3. Functions executed in the variable iShortCutControlKey
If the control key is active state "the control key is the "off state", if the verification key key presses "No control" as "active state", then find out whether there is a preset for the key in the array, if the function calls "execShortCut"...execute the function;
// To test CTRL Z = alert(2)
v
2025-03-04
comment 0
290
How to Build an Auto-Expanding Textarea jQuery Plugin, Part 1
Article Introduction:Automatically expanding text areas are very popular on sites like Facebook. The height of the text area box expands and shrinks according to the amount of text entered by the user. This has several advantages:
Your page design will not be dominated by large text area boxes.
Online forms with multiple text areas look shorter and easier to complete.
Users can view all text without scrolling.
View the extended text area demo...
This three-part tutorial describes how to build an automatically extended text area using HTML and reusable jQuery plug-in. By the end of the third part, you will understand how it works and have code that can be used in your own project.
need
Like all good developers, we should
2025-03-08
comment 0
678
Dave The Diver: How To Catch Spider Crabs
Article Introduction:In Dave The Diver, there are some creatures that are not easy to catch. Or, catch alive that is. The spider crab is one of those very species, making it seem like the only way to bring these crustaceans back up to land is to viciously crack them up w
2025-01-10
comment 0
798
Prepare for Interview Like a Pro with Interview Questions CLI
Article Introduction:Prepare for Interview Like a Pro with Interview Questions CLI
What is the Interview Questions CLI?
The Interview Questions CLI is a command-line tool designed for JavaScript learners and developers who want to enhance their interview
2025-01-10
comment 0
1425