Making Transaction Page


So, this is what I’m trying to achieve:

  1. User gonna input the item (from the database) and then click the add button.
  2. The item will be displayed in this area using Repeating Group because there is gonna be more than one item.
  3. The items Grand Total Price will display in here
  4. User click “Simpan” button a.k.a. Save button to save this transaction into the database.

Now, the question is:

  1. How to display the items (number 2) from the input group (number 1)?
  2. How to display Grand total? (number 3)
  3. How to store the transaction in the database? (I already made “Transaction Database”)

Thank you!