How to create a custom Grid-Form Component

[lucrativeu]

Hi guys,
I need your help over an idea that have been bothering me for sometime.
I want to create a custom component that will have both grid and form, but I don't know how to go about it.
I see this to be a bomb if achieved.Your advice or guide will be appreciated.~o);)

[vietits]

Have a look at this example: http://docs.sencha.com/ext-js/4-1/#!/example/form/form-grid.html