推荐一个javascript写的树形菜单dtree
以下是关键特性
Unlimited number of levels
Can be used with or without frames
Remembers the state of the tree between pages ()
Possible to have as many trees as you like on a page
All major browsers suported
Internet Explorer 5+
Netscape 6+
Opera 7+
Mozilla
Generates XHTML 1.0 strict validated output
Alternative images for each node
演示地址:http://destroydrop.com/javascripts/tree/
下载地址:http://destroydrop.com/javascripts/tree/dtree.zip
相关文档:
/*
* To change this template, choose Tools | Templates
* and open the template in the editor
*/
var File = {
name:'',
path:'',
ext:'',
cfiles:[],
attributes:{
  ......
1 JavaScript数组简介
JavaScript数组是一种包含已编码的值的复合数据。数组区别于关联数组,关联数组是将值和字符串关联在一起,而数组是将值和非负整数关联在一起。
数组是对象(可利用typeof运算符)。
2   ......
javascript 设置cookie注意事项
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在Javascript 中,cookie 可以通过 document.cookie进行设置,当设置多个cookie时浏览器会自动把
它们用分号隔开。如下:
document.cookie = 'cookie1';
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alert (document.cookie) ;//输出 cookie1 ; cookie2
但是如果把第 ......
function urlencode( str ) {
// http://kevin.vanzonneveld.net
// + original by: Philip Peterson
// + improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
// * example 1: urlencode('Kevin van Zonneveld!');
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&nb ......
1. oncontextm 将彻底屏蔽鼠标右键
<table border oncontextmenu=return(false)><td>no</table> 可用于Table
2. <body onselectst> 取消选取、防止复制
3. 不准粘贴
4. 防止复制
5. <link > IE地址栏前换成自己的图标
6. <link   ......