What Are The Key Components/interfaces Of Dom Parsing?name Some Of Th

1.	What Are The Key Components/interfaces Of Dom Parsing?name Some Of The Important Dom Parsing Methods.?
Answer» When you are WORKING with the DOM, there are several methods you'll use often: DOCUMENT.getDocumentElement() - RETURNS the root element of the document. Node.getFirstChild() - Returns the first child of a given Node. Node.getLastChild() - Returns the last child of a given Node. Node.getNextSibling() - These methods return the next SIBLING of a given Node. Node.getPreviousSibling() - These methods return the previous sibling of a given Node. Node.getAttribute(attrName) - For a given Node, returns the attribute with the requested name. When you are working with the DOM, there are several methods you'll use often:

What Are The Key Components/interfaces Of Dom Parsing?name Some Of The Important Dom Parsing Methods.?

Answer»

When you are WORKING with the DOM, there are several methods you'll use often:

DOCUMENT.getDocumentElement() - RETURNS the root element of the document.
Node.getFirstChild() - Returns the first child of a given Node.
Node.getLastChild() - Returns the last child of a given Node.
Node.getNextSibling() - These methods return the next SIBLING of a given Node.
Node.getPreviousSibling() - These methods return the previous sibling of a given Node.
Node.getAttribute(attrName) - For a given Node, returns the attribute with the requested name.

When you are working with the DOM, there are several methods you'll use often: