Minor changes in the UX and courses automatically fetched upon saving in program enrollment

[manassolanki]

#9253

[nabinhait]

This should be inside callback

[manassolanki]

This is a different function from getting the fee schedule. Any advantage in writing inside the callback.

[nabinhait]

Both the functions is calling server side functions and executed asynchronously. In get_courses function, you are passing doc to the server, where still fees schedule is not there. Hence, if return of get_courses function comes later, it will overwrite the fees_schedule, which is earlier fetched from the first function.