Dynamic Fields addtions, Submit and Generate XML File

I would like t开发者_开发问答o generate XML file from HTML Form submission.

The form contains dynamic number of input text fields. For example it may have

1-Row-9Cols

2-Row-4Cols

3-Row-7Cols

I can add fields on demand.

Is there any framework that I can utilize.

Thank you.

here are some useful links

Generate XML document in-memory with JavaScript

http://www.codeproject.com/KB/ajax/XMLWriter.aspx