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In this article Xiaobian for you to introduce in detail "what is the use of Document objects in HTML", the content is detailed, the steps are clear, and the details are handled properly. I hope that this article "what is the use of Document objects in HTML" can help you solve your doubts.

HTML Document object

Every HTML document loaded into the browser becomes a Document object. The HTML Document object gives us access to all the elements in the HTML page from the script.

Tip: the HTML Document object is part of the Window object and can be accessed through the window.document property.

IE:InternetExplorer,F:Firefox,O:Opera,W3C:W3C standard.

Collection of HTML Document objects

HTML Document object Properties

HTML Document object method

HTML Document object description

The HTML Document interface extends the DOM Document interface to define HTML-specific properties and methods.

Many properties and methods are HTML Collection objects (actually read-only arrays that can be indexed by arrays or names) that hold references to anchors, forms, links, and other scriptable elements.

These collection properties are derived from level 0 DOM. They have been replaced by Document.getElementsByTagName (), but are still often used because they are convenient.

The write () method is worth noting that it allows a script to insert dynamically generated content into the document when the document is loaded and parsed.

Note:

In level 1 DOM, HTML Document defines a very useful method called getElementById (). In level 2 DOM, this method has been transferred to the Document interface, and it is now inherited by HTML Document rather than defined by it.

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