JavaScript

1. Meaning of path symbols Src ="/The slash JS/jquery. js "," ../"indicates the absolute path, indicating the website root directory. Others such ". /",".. /"," jquery. JS "," JS/jquery. JS "and so on indicate the paths relative to the current

First, you must have the following knowledge about the object and array classes, Microsoft Ajax library does not provide many extensions to object classes, There are only a few simple methods, that is, GetType and gettypename, I have not

During Android development, it takes most of the time to create the interface, and only developers can make it by themselves. Therefore, I have been trying to use HTML5 + css3 to complete the process. phonegap is not quite mature yet, I am going to

ArticleDirectory 2 implementation steps 3. original page processing 4 attachment 1 Overview 1.1Definition In some B/S architecture application systems, many pages require watermarks. Common examples are document

See this example in simple JavaScript. example: style switcher ... Ignore the body content .. Use JavaScript to get the link tag content and generate a menu for style change. Switcher = {menuid: 'styleswitcher ', chooselabel:

The array object in JavaScript does not have the remove method. I found a function online. Function Removearray (array,Attachid) { For ( VaR I = 0 , N = 0 ; I Array. length; I ++ ) { If (Array [I] ! = Attachid)

Check the Javascript script syntax integrated in the Visual Studio environment. 1. You can directly check JS files or the script syntax on HTML and aspx pages. 2. Use it directly in the integration environment. Double-click to locate the syntax

Set the default value of a single ticket Function setcheckedvalue (radioname, newvalue) {If (! Radioname) return; var radios = document. getelementsbyname (radioname); For (VAR I = 0; I Obtain the single-choice selected value Function

There is an old saying in China: to do good things, you must first sharpen your skills. Recently, I have been studying the development and logic of Silverlight 1.0.CodeIt needs to be written in Js. Anyone who has used it knows that using vs to

From nine JavaScript gotchas, the following are nine traps that JavaScript is prone to mistakes. Although it is not a very profound technical problem, please note that it will make your programming easier, that is, make life easier. I will give some

In object-oriented languages such as C # and Java, the rational use of the design pattern will make our module design and Code Write more robust and clear. Currently, JavaScript has been compiled from its own object-based language, which has been

Original article: speeding up javascript: working with the DOM Author: keekim Heng, Google Web Developer Http://www.blogjava.net/emu/archive/2010/03/01/314185.html When we develop Internet rich applications (RIA), we often write some

With the rise of third-party browsers represented by Firefox, our website cannot be just ie any more. Code Browsers other than IE often fail to run normally or encounter errors. So here we will introduce how to improve our JS so that it can be more

1. Document. Write (""); For the output statement 2In. JS, the comment is// 3. The traditional HTML document sequence is: Document-> HTML-> (Head, body) 4The Dom sequence in a browser window is: window-> (navigator, screen, history,

I have been learning JavaScript recently and want to write someArticleIt can be regarded as learning notes. There is no knowledge point in the system, and it is too basic to write, mainly to write something that you think is valuable. I wrote the

Each writtenProgramWill not be unfamiliar with the concept of scope.ArticleLet's talk about the Javascript scope. In JavaScript, the global environment itself is an object. In the browser host, this object is a window, and when Javascript is used

The following JS class is re-designed using the object-oriented idea, making queries today faster than the day of the lunar calendar.   Function chinesecalendar (dateobj ){This. dateobj = (dateobj! = Undefined )? Dateobj: new date ();This. Sy =

Event source objectEvent. srcelement. tagnameEvent. srcelement. TypeCapture and releaseEvent. srcelement. setcapture ();Event. srcelement. releasecapture ();Event buttonsEvent. keycodeEvent. shiftkeyEvent. altkeyEvent. ctrlkeyEvent Return ValueEvent.

I haven't written it for a long time. Today, I saw a long post about string connection optimization. So I tested it myself. Write a simpleCode Doctype HTML public "-// W3C // dtd html 4.01 // en" "http://www.w3.org/TR/html4/strict.dtd" >

Author: Truly Date: 2007.7.31 We discussed the most important design pattern MVC in Web development last time. Today we will discuss the observer pattern. Compared with the large design pattern like MVC, the observer pattern is much lighter. No