当前位置: 首页 > 图文教程 > 网络编程 > Javascript > Javascript中的var_dump函数实现代码

Javascript
javascript手冊-r
javascript手冊-m&n
javascript手冊-p&q
javascript手冊-t
javascript手冊-e
javascript手冊总纲
javascript手冊-b
javascript手冊-a
JavaScript 实现动态增加、删除表单域
JavaScript:一个鼠标动态跟随文字特效的示例
如何使用可以接受输入的列表框
想让您的桌面文字背景透明吗?
淡出淡入 Script
OpenGL Step by Step
看看你的状态栏有什么在动??
自定义 IE 鼠标右键弹出式
抓住网页恶意代码的"黑手"
一个javascript脚本写的俄罗斯方块
检查指定Text输入框的值是否是数值型数据
将sTableName表中的sFieldNameArr数组字段数据根据条件sWhere加载到selName

Javascript中的var_dump函数实现代码


出处:互联网   整理: 软晨网(RuanChen.com)   发布: 2009-09-12   浏览: 111 ::
收藏到网摘: n/a

发现了一个非常好的JavaScript调试方法,目前看到的是可以打印Object/Array/Function/String四种类型,使用方法和PHP中的var_dump()一样,只要直接dump(变量名)即可。 发现了一个非常好的JavaScript调试方法,目前看到的是可以打印Object/Array/Function/String四种类型,使用方法和PHP中的var_dump()一样,只要直接dump(变量名)即可。
复制代码 代码如下:

dump(value, [showTypes])
@ param value (Any) value to dump
@ param [showTypes] (Boolean) optional to display each key/value's type
@ return (Void) returns nothing

The Dump method is based on one of the tags available in Coldfusion ( <cfdump>) providing the ability to display simple and complex variables in a user friendly way that is perfect for debugging/inspecting data. There is no way to do this with javascript and often I had wanted a method to do this. This method will do just that allowing for an infinite amount of data nesting complete with color coding for different data types, the ability to show/hide the data's type (String/Number/Boolean/Object/Array/Function), expandable and collapsible tables/keys and cross browser support.
Click on the buttons bellow to see some examples in action, toggle the Show Data Types box to see javascript data typing in action (not possible in Coldfusion).
Browser Support
Internet Explorer 6, Internet Explorer 7, Firefox 1.5, Opera 8, Safari 1.2 (Mac), Firefox (Mac) - all tested, should also work in most other browsers
Dump Examples
官方网址
http://www.netgrow.com.au/files/javascript_dump.cfm
相关文件
http://www.netgrow.com.au/assets/files/dump/dump.zip
以防上面的地址下载不了,软晨学习网本地下载地址
jiaoben/20804.html">http://www.ruanchen.com/"http://www.ruanchen.com" style="color: #000">jiaoben/20804.html