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Javascript中的var_dump函數(shù)實現(xiàn)代碼

 更新時間：2009年09月07日 18:48:32   作者：  
發(fā)現(xiàn)了一個非常好的JavaScript調(diào)試方法，目前看到的是可以打印Object/Array/Function/String四種類型，使用方法和PHP中的var_dump()一樣，只要直接dump(變量名)即可。
發(fā)現(xiàn)了一個非常好的JavaScript調(diào)試方法，目前看到的是可以打印Object/Array/Function/String四種類型，使用方法和PHP中的var_dump()一樣，只要直接dump(變量名)即可。

復(fù)制代碼 代碼如下:

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
官方網(wǎng)址
http://www.netgrow.com.au/files/javascript_dump.cfm
相關(guān)文件
http://www.netgrow.com.au/assets/files/dump/dump.zip

以防上面的地址下載不了，腳本之家本地下載地址
http://www.dbjr.com.cn/jiaoben/20804.html

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