• Create BookmarkCreate Bookmark
  • Create Note or TagCreate Note or Tag
  • PrintPrint
Share this Page URL
Help

Chapter 8. The JavaScript Shopping Cart > Step 5: Changing the Order/Checking O...

8.8. Step 5: Changing the Order/Checking Out

When the user is either out of cash or doesn't see anything else desirable, it's time to head for the door. Clicking the "View/Change Bag" link opens the screen, similar to that in Figure 8.8. The user's shopping bag has to do more than just display his or her selections. Consider all the requirements:

  • Display each product and its category, PLU number, and price per unit.

  • Provide an interactive form to change product quantities, delete product selections, and recalculate product costs.

  • Display running totals including the total for each product and quantity, the subtotal, and any applicable taxes.


PREVIEW

                                                                          

Not a subscriber?

Start A Free Trial


  
  • Creative Edge
  • Create BookmarkCreate Bookmark
  • Create Note or TagCreate Note or Tag
  • PrintPrint