Is there a way to display live calculation with an information taken from mysql database?
Hey there i am developing a web application and i need to display a live calculation as soon as the fields are filled with information and what do i mean by a live calculation is something as live as a ng-model in a ng-app, the problem goes like this... The user choses a product from a dropdown list which list's choices are coming from a mysql database and the price of the chosen product should be the first multiplyer while the second myltiplyer is the next input field where the custommer should enter how many pieces they want. I tried to take the price from the table where product is selected but i believe that php needs a submission in order to proccess the data and actually see which product has been selected, so is there any way to display a live calculation and inform the customer how much ther order will cost before they submit the form?