Support Feature:
- Display orders by list (without price and notes)
- Add new order into the lists when user input
- Delete exist order from the lists when user remove
Environment: React ES6
User Guide:
- Fill the order into each blank, and then click "add" button to put into drink order list
- Chose corresponding people name to remove certain order from drink order list
Implemented Detail:
- Three main classes, first for list display, second for add order, and the last for delete item
- Use an array list to save order list information
- Listen add event by onSubmit
- List remove event by onChange