JavaScript window对象简要学习笔记的相关内容

文章 2016-05-20 来自：开发者社区

JavaScript权威设计--Window对象(简要学习笔记十三)

1.Window对象是所有客户端JavaScript特性和API的主要接入点。 Window对象中的一个重要属性是document，它引用Document对象。 JavaScript程序可以通过Document对象和它包含的Element对象遍历和管理文档。 2.URL中的JavaScript 在URL后面跟一个JavaScript：协议限定符。里面的代码会作为JavaScript代...

文章 2016-05-20 来自：开发者社区

JavaScript权威设计--Window对象之Iframe(简要学习笔记十四)

1.Window对象属性的文档元素(id) 如果在HTML文档中用id属性来为元素命名，并且如果Window对象没有此名字的属性，Window对象会赋予一个属性，它的名字是id属性的值，而他们的值指向表示文档元素的HTMLElement对象。 Window对象是以全局对象的形式存在于作用域链的最上层，这就意味着HTML文档中使用的id属性会成为可以被脚本访问的全局变量。如： <butt.....

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更新时间 2022-08-03 17:59:51

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