i am an new user.
i want to use apex to do some dml operations,to edit rows in database,or add rows.
i do not know how to start it. Can somebody show me an example or give me a tutorial to learn.
thanks very much!
ps:i do not mean to realize it with tabular form, i think the following way may works:
1、 make a restful web service first
2、make a page to reference the web service
but, i have no experience to finish it!
who can show me an example?