In PHP how to perform more action at a time in one form? for ex. insert data and print sum two number in another webpage .

Question

In PHP ,I am facing problem about only at a time create 1 work in webpage i.e click on first button insert data into database and click on another button print sum into another web page . So this two action or many action perform at a time .

Answer 1

use of js and ajax
ajax for send data to server and save data
and on success ajax progress show data