CSC 230: The Week beginning Sept. 22

Provide a brief definition of the following terms (in the interface programming context):

• Self-documenting
• Global variable
• Local variable
• Scope
• Syntax error
• Runtime error

• Design a page like that shown in the screen captures
• Use the drop-down select's on-select to change the image element's src so the picture changes when the user chooses a new sweater type.
• Have a Add to Cart button that determines the quantity and type of sweater.
• From the type of sweater determine the price (Prices: Crew $29.50; V-Neck $59.00; Cardigan $69.00; Zip-Front $39.50).
• If the Tall checkbox is checked then add $5:00 to the price.
• Add the item to the cart -- displaying the quatity, type and price.
• Add any new amount (quantity * price) to an ongoing Total displayed at the bottom. (It's easier if the total cell has a 0 in the beginning rather than the cell being empty. Remember you may need to use parseFloat().)
• Have a clear button that empties the cart cell and puts a 0 into the total cell.