File APIs for Java Developers
Manipulate DOC, XLS, PPT, PDF and many others from your application.
http://aspose.com/file-tools
The moose likes HTML, CSS and JavaScript and the fly likes xml and javascript Big Moose Saloon
  Search | Java FAQ | Recent Topics | Flagged Topics | Hot Topics | Zero Replies
Register / Login
JavaRanch » Java Forums » Engineering » HTML, CSS and JavaScript
Bookmark "xml and javascript" Watch "xml and javascript" New topic
Author

xml and javascript

Veshnu Ramakrishnan
Ranch Hand

Joined: Sep 27, 2005
Posts: 44
I need to create an xml object using javascript. like create node attributes etc and send it through ajax. i need to know about the xml manipulation methods and objects in javascript. can anyone help me in this


Veshnu<br />SCBCD<br />SCWCD<br />SCJP
Christian Gross
Author
Ranch Hand

Joined: Feb 20, 2006
Posts: 85
To manipulate XML in JavaScript you have to deal with the different instantiation methods in XML.

To create an XML document in IE:

var xmlDoc = new ActiveXObject( "Microsoft.XmlDom");

To load something in the document you can load it by referencing the file
xmlDoc.load( URL), or
xmlDoc.load( str) where str is a valid XML document.

The result is an XML DOM document that can be manipulating like the XML DOM.

In Mozilla you need the following line
var xmlDoc = document.implementation.createDocument( namespace, rootElement, null);

The result is an XML document with namespace, and rootElement that can be manipulated using the standard XML DOM methods.

For exact details of the methods I would reference the XML DOM documentation.

Then to save the XML to a string, for IE you use the xml property associated with a node, and for Mozilla you use the XMLSerializer object.

Christian
[ February 24, 2006: Message edited by: Christian Gross ]

Author of Ajax Patterns and Best Practices
 
jQuery in Action, 2nd edition
 
subject: xml and javascript