accordion javascript example

module members do not see a direct relationship.Ii. The wording of the objectTo solve the above shortcomings, the module can be written as an object, all module members are placed inside this object.var module1 = new Object ({_count:0,M1:function () {//...},M2:function () {//...}});The functions above M1 () and M2 () are encapsulated in the Module1 object. When used, the object's properties are invoked.MODULE1.M1 ();However, such writing exposes all module members and the internal state can be

span, the onclick function looks at the value of I (the scope chain is the reference), 4, and then alert us. The second way is to use an immediately executed function and create a layer of closure, the function declaration is placed in parentheses into the expression, followed by parentheses and brackets is called, and then the I when the argument passed, the function immediately execute, NUM save each time I value. (2), internal function Let's start with some basic knowledge about the intern

and then include it in an HTML file. Here is an example of how to use script tags and SRC attributes to include external JavaScript files in HTML code: Using JavaScript from an external file source, you need to use extensions to write down all the JavaScript code in a simple text file ". js", and then i

Javascript|web with the popularization of internet/intranet application, more and more users use the Client/server structure in the design and establish their own internet/intranet application. The client program is responsible for sending requests to the Web server and is responsible for accepting and interpreting the display of hypertext from the Web server. If you want to generate dynamic, interactive Web pages, you must pass the Public Gateway Int

650) this.width=650; "src=" Http://s2.51cto.com/wyfs02/M02/83/51/wKiom1dwnV6xOQxUAACTgoEut1Q990.png "title=" Python15.png "alt=" Wkiom1dwnv6xoqxuaactgoeut1q990.png "/>1, IntroductionThis article explains how to use Java and JavaScript to download the content extractor using the Gooseeker API interface, which is an example program. What is a content extractor? Why in this way? From Python instant web crawler

is created.Linked List formed by a set of scopesIt is calledScopechain (scope chain ). The scope object stored in the scope chain is all the data that can be accessed by the function. For example (the example is from high performance JavaScript High Performance JavaScript): FunctionAdd (num1, num2 ){ VaRSum = num

see through Firebug that Requirejs will insert a.js and b.js on the current page and declare a Case three: Requirejs inserted Use Requirejs to define JavaScript modules The JavaScript module here is different from the traditional JavaScript code in that it does not need to access global variables. The modular design allows

About the concept and advantages of JSON, we have talked many times, do not understand the students can search, this article we mainly talk about how JavaScript processing parse JSON data.For a simple example:JS Codefunction Showjson () {var user ={"username": "Andy","Age": 20,"Info": {"tel": "123456", "cellphone": "98765"},"Address":[{"City": "Beijing", "postcode": "222333"},{"City": "NewYork", "Postcode": "555666"}]}alert (user.username);alert (user

Example: using JavaScript to operate strings (some string functions) to operate string values is common for developers. There are many methods to operate on a string, such as extracting part of the content from a string or determining whether a string contains a specific character. The following JavaScript Functions provide developers with all the functions they

expand multiple variables for the function) and to add a parameter as to a fixed interval that must be performed Function Throttle (method,delay,duration) { var timer=null, begin=new Date (); return function () { var context=this, args=arguments, Current=new Date ();; Cleartimeout (timer); if (current-begin>=duration) { method.apply (Context,args); begin=current; } else{ timer=settimeout (function () { method.apply (Context,args); },

The example in this article describes the method for JavaScript array traversal. Share to everyone for your reference, specific as follows: some: Returns true as long as there is an option in the array that satisfies the condition, returns False if none of the items meet the criteria, and does not iterate over the remaining elements.every: returns false as long as there is an option in the array t

This example describes the Ajax asynchronous encapsulation capabilities of native JavaScript implementations. Share to everyone for your reference, specific as follows: More readers interested in JavaScript-related content can view this site: "JavaScript Ajax Operating Skills Summary", "

1, IntroductionThis article explains how to use Java and JavaScript to download the content extractor using the Gooseeker API interface, which is an example program. What is a content extractor? Why in this way? From Python instant web crawler Open Source project: Save programmer time by generating content extractor. See the definition of content extractor for details.2, download the content extractor in Ja

The example of this article analyzes the use of JavaScript scoped chain (scope Chain). Share to everyone for your reference, specific as follows: About the scope of JS chain, has been heard, and have seen several introductory blog, but has always understood the ambiguity. Recently and carefully looked at the "Understanding through JavaScript" This book, feel too

This example describes the return usage in JavaScript. Share to everyone for your reference, specific as follows: Return can accept the returned value in the function, provided that there are returns statements in the function. The following is a small application example: This example is very simple, i

Example of using javascript arguments: arguments Copy codeThe Code is as follows:Copy codeThe Code is as follows: 1. In JavaScript, the arguments object is a special object, which is actually a built-in attribute of the current function. Arguments is very similar to Array, but it is not actually an Array instance. The following code can be used to prove the situa

the browser to open the file (in most cases double-click), you can immediately see the effect.It should be explained that react can be run in the browser or run on the server, but this tutorial only covers browsers. On the one hand is to try to keep simple, on the other hand react syntax is consistent, server usage and browser is not very different. DEMO11 is the server's first screen rendering example, interested friends can see the source of their

Example of communication between JavaScript and Macromedia Flash Original article address: www.macromedia.com/support/flash/ts/documents/java_script_comm.htm Note: Some minor operations are slightly modified. There are many similar articles, but this is very authoritative. Below are some examples of direct communication between Flash and HTML files using Javascript