摘要:
The childNodes property contains all of the immediate children of the element. There is a significant difference between browsers regarding the iden... 阅读全文
posted @ 2015-05-21 21:07
林大勇
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摘要:
上图来自于《JavaScript权威指南(第六版)》P375受到上图的启发,写了如下测试代码:1 var head = document.getElementsByTagName("head");2 console.log(Object.getPrototypeOf(Object.getProtot... 阅读全文
posted @ 2015-05-21 13:38
林大勇
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首先贴上代码:1 console.log(Object.getPrototypeOf(document));2 console.log(Object.getPrototypeOf(Object.getPrototypeOf(document)));在FF上的运行结果如下所示:第一行代码返回的是一个H... 阅读全文
posted @ 2015-05-21 13:14
林大勇
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