I got a great MVC Dynamic form example on a blog in which fields can be added dynamically.

http://www.extjsframework.com/forms/...a#comment-3030

Check it out.

The problem is when i downloaded the code and i am trying to run it using Eclipse IDE 3.7 and aptana studio 3 plugin it is not running .

i am new to EXTJS 4.0 can anyone point out a solution for the problem and also guide me as to how to debug EXTJS and find problems with the code?.

PLEASE HELP!