JavaScript中的面向对象 类
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一、开篇
众所周之，JavaScript
是面向对象的语言。JavaScript
的对象有三种：本地对象、内置对象、自定义类的对象。
其中本地对象和内置对象都是独立于宿主由ECMAScript
实现的。这里所说的本地对象和内置对象
相关文档：
Optimizing JavaScript code
Authors: Gregory Baker, Software Engineer on GMail & Erik Arvidsson, Software Engineer on Google Chrome
Recommended experience: Working knowledge of JavaScript
Client-side
scripting can make your application dynamic and active, but the
browser's interpretation o ......
兼容IE、FireFox、Chrome
//加载js
function loadJs(){
if (!getObj('script_PlData')){
var scriptObj= document.createElement("script");
//scriptObj.id = 'script_1';
&nb ......
$wnd and $doc Calling native JavaScript with JSNI
$wnd 是什么？
GWT provides the $wnd and $doc variables to refer to the window and document objects
GWT使用通过Java Native method使用它，声明一个native方法，将含有JavaScript的方法体注释。编译器将注释块内的内容逐字输出，使之与编译产生的JavaScript整� ......
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html>
<head>
<title>select-option onclick </title>
<script type="text/javascript" >
function simOptionClick4IE(){ ......
在javascript中对象通常包括两种类型：内置对象和浏览器对象，此外，用户还可以自定义对象。
对象包含两个要素：1.用来描述对象特性的一组数据，也就是若干变量，通常称为属性。2.用来操作对象特性的若干动作，也就是若干函数，通常称为方法。
浏览器对象
对象
含义
anchor
当前文档中设置了name属性的超链接
appl ......
