accordion javascript example

I used to read zakas's Professional JavaScript and the section on closures. I thought I understood it theoretically and I used all the cases in the book. However, the example is purely implemented through console debugging and is not impressive. Today, when practicing native javascript, we encounter closures and simply sort them out.First look at the DEMO of the

Example of array deduplication and flattening in Javascript, javascript Array Array judgment Before we talk about how to deduplicate and flatten arrays, let's first talk about how to judge arrays, because to process arrays, we must first determine whether the next data is an array. First, we all know that there are only five types of js data, namely Undefined, Nu

Example of Rule pattern in JavaScript design pattern and javascript Design Pattern Policy patterns define a series of algorithms, encapsulate them one by one, and make them replaceable.A small example will show us at a glance. Recall the animate method in jquery. Copy codeThe Code is as follows:$ (Div). animate ({"left

An example of the JavaScript design mode and javascript Design Mode Appearance mode (facade mode) is a relatively simple and ubiquitous mode. The appearance mode provides a high-level interface that makes it easier for clients or subsystems to call. It is represented by a piece of simple code: Copy codeThe Code is as follows:Var getName = function (){Return "sven

An example of JavaScript to prevent repeated submission of forms, javascript forms How to use javascript to prevent repeated submission of forms ........... Why does the javascript I wrote in html not prevent repeated submission of forms? If you want to disable the re-submi

This article mainly introduces the JavaScript timer example analysis. For more information, see 1. what is a JavaScript timer? In JavaScript, we can execute code after the set interval, rather than immediately after the function is called. 2. timer type One-time timer: triggered only once after the specified delay tim

This article mainly introduces javascript date computation, which involves related techniques related to javascript date computation. you need to pay attention to the use of indexes. if you need it, you can refer to the following example to describe javascript date computation. Share it with you for your reference. The

This article mainly introduces the methods of javascript original values and object references. The example analyzes the functions, definitions, and related skills of javascript original values and object references, you can refer to the examples in this article to describe the original javascript values and object ref

This article mainly introduces the simple implementation of JavaScript with the mouse following the DiV layer, and involves related techniques for JavaScript to dynamically operate page element Attributes Based on Time functions. It has some reference value, if you need it, refer to the example in this article to describe how

The following small series will bring you a javascript code strength test [Example ]. I think it is quite good. Now I will share it with you and give you a reference. Let's take a look at this article with a small Editor. This article mainly introduces examples of js Implementation of password strength detection. The first example shows all the code that can be r

This article mainly introduces the JavaScript Cookie operation method. The example analyzes the related skills of javascript for cookie operations. For more information, see the example below. Share it with you for your reference. The details are as follows: // My methods for setting, reading and deleting cookies.//

In this article, I will use a similar example to add data items dynamically in the foreground using Javascript and save the data to the database in the background. In many web applications, we may encounter many scenarios where multiple rows of records need to be inserted dynamically. For example, on the talent website, when we fill in our resumes, we need to fil

A simple JavaScript class definition example A simple example of JavaScript Public Member definition, Private member definition, and privileged method definition is provided.Java code