JavaScript 调用表单重置方法

通过javascript获得url参数

页面提交数据一般有两种方法：get,post。post就是所谓的form提交，使用视图；get是通过url提交。
Get方法一般用后台代码（如asp,asp.net）获得参数，代码很简单：Request.QueryString["id"];即可获取。
有些时候需要直接在前台获取url参数，要用到javascript，js没有直接获取url参数的方法，那么，我们如何通过js ......

[翻译]High Performance JavaScript(024)

Data Format Conclusions 数据格式总结
Favor lightweight formats in general; the best are JSON and a character-delimited custom format. If the data set is large and parse time becomes an issue, use one of these two techniques:
总的来说越轻量级的格式越好，� ......

[翻译]High Performance JavaScript(032)

Fiddler
Fiddler is an HTTP debugging proxy that examines the assets coming over the wire and helps identify any loading bottlenecks. Created by Eric Lawrence, this is a general purpose network analysis tool for Windows that provides detailed reports on any browser or web request. ......

JavaScript 读取 JSON

JSON:
[{"subjecttypeId":"1","subjectName":"67","scope":"1",},{"subjecttypeId":"1","subjectName":"345","scope":"1"}]
JavaScript:
var result = window.eval('(' + JSON+ ')');

for(var p in result){

result[p].subjectName;

alert(result[p] ......

javascript String.replace函数

javascript的String类内置函数replace(regexp, newString)函数提供了字符串替换功能，从函数原型上可以看出支持 Regular Exp。此函数功能非常实用，但也有几个地方有点混淆，下面通过实际的例子来说明：
比如我们现在要针对串
var src="<a href="http://xx.com/a/2010 ......