The difference between the core and html dom dom of

Core DOM:

对象：Document,Node,   ElementNode,TextNode,AttributeNode，CommentNode,NodeList 

Core DOM provides a unified user interface:

createElement

appendChild

setAttribute

removeAttribute

nodeName

Core DOM to create new elements:

var newNode=document.createElement("img")

Add attributes to elements:

e.setAttribure(‘’，‘’)

e.setAttribureNode(attr)

Applications:

Core DOM node for operations, such as create, delete, search, etc.

 

 

HTML DOM：

Object: Image, the Table, Form, the Input, the Select HTML tags objectified ...

HTML DOM provides a packaged various objects:

Image

Select

Option

HTML DOM to create new elements:

var newNode=new Image()；

Add attributes to elements:

img.src='';

img.id='';

imd.title='';

img.className=''

img.style.display='';

Applications:

HTML DOM values ​​for operational attributes, such as read or modify the properties of