JavaScript

When Internet connectivity is ubiquitous today, we suddenly have another requirement, offline Web. Gmail, Google Reader, Zoho these excellent Web apps all support offline use, thanks to Google Gears. While the real offline Web relies on HTML 5, the

This article mainly gives you a summary of the JavaScript implementation of Cross-domain methods of the relevant information, the need for friends can refer to the Due to the restriction of the homology policy, XMLHttpRequest only allows resources

This article introduces the simple introduction of JavaScript variables and data types, is the basic knowledge of JS, the need for friends can refer to the JavaScript data type: One of the most fundamental features of a programming language is a

JS conditional expression and other languages, have adopted if else and switch these two kinds. Because different browsers have different optimizations for process control. So there is no difference in performance between the two, mainly based on

Array bubble sort is very practical, but still some students will not, so in this article for you detailed introduction, interested friends don't missThe code is as follows: Array sort

  This article introduces some ways to optimize the execution efficiency of JavaScript, personal feeling is good, interested friends can understand the next 1, using an array join method in a lower version of the browser (such as IE6,IE7, etc.) is

  This article mainly describes the JavaScript Run-time library properties, the need for friends can refer to the following Description Language elements in the TextStream file, returns True if the file pointer crosses the End-of-line flag,

Today, because the project needs to determine the user to leave the page to determine whether the user's behavior is closed or refreshed Although there is no direct method, but through a certain skill can also do Have to sigh the power of

The following section describes how Android and JavaScript are called each other, so our UI interface is much simpler to design, and the UI is designed to be cross-platform. There are a lot of web app foreground frames, such as Sencha and jquery

Article Introduction: 10 JavaScript Development Framework with rich UI components. Today, there are a variety of JavaScript frameworks online to simplify WEB application development. These frameworks provide core features such as DOM

The Cookie|cookies|javascript| tutorial cookie is a small piece of information that the browser stores to help identify the user. Setting up and checking cookies in a form requires two files to complete. The first file is cookie1.html, and this file

Javascript| creating most computer users are very familiar with the graphical user interface (GUI) of Windows, using Word or Microsoft's e-mail client software to learn about buttons, toolbars, and tags, but with almost identical interfaces to

Article Introduction: a common way to create custom types is to combine the constructor pattern with the prototype pattern. The constructor pattern is used to define instance properties, which are used to define methods and shared properties. As a

Javascript JavaScript is a Web page production can not be separated from the scripting language, relying on it, a Web page content is lively, full of vitality. But maybe you haven't found and applied some of its more advanced features? For example,

javascript|js| Function | Scripting JavaScript can play a big role in web programming by writing some of the most common features into JavaScript libraries. Save the following code as Common.js Class Library Features: 　　1.Trim (str)--Remove the

Javascript 1. Object Problem 1.1 Form ObjectExisting issues:Existing code this gets the form object through the Document.forms ("FormName"), so that the use in IE can be accepted, MF cannot.Workaround:Instead, use as the subscript operation. Change

javascript| Load | page | page | execute A method of embedding Javasript in HTML Place the JavaScript code directly between the tag pair To make the external JS file by the src attribute of In the same script, a function definition can

JavaScript one, function realization Core: FileSystemObject object To implement the file manipulation function in JavaScript, the main thing is to rely on the FileSystemObject object. Second, FileSystemObject programming Programming with a

javascript| function javascript Drawing javascript drawing If you need to provide graphical information on a Web page, you usually make it into a picture, but the overhead on the network is too great. What's the solution? This provides you

Elegant encapsulation or efficiency of execution? This is a paradox. Elegantly packaged programs look so wonderful: Each attribute is hidden behind an object, and what you see is what the object lets you see, and as to how it operates, it doesn't