I have this existing secha extJS app, I need you to make the changes i could not
customer and movies tab should have a pop up form when adding customer/movie
-a customer can be deleted by the click of a button when selecting
-it can also update by editing the grid list
-returns table show all the returns https://localhost:44300/api/returns.
-and when a list is clicked it will go to the details https://localhost:44300/api/returns/10013
-the details will have a button at the end to return each movie on the list
and post it to https://localhost:44300/api/returns -
--rental tab, will show the list of customer and movies, when a movie is seleted it will go to a list in the form,
and then the movie textbox will be blank again then he will post it to https://localhost:44300/api/newrentals