WDV221 Intro Javascript

Skill Test - Form Calculations

Submit Order Reset Clear Order

Your Order So Far:

An example display:

Pens $3.25

Pens $9.90

Instructions: Modify this page so that the form works as described.

• The customer making an order is allowed to enter a product name, price and quantity to be purchased.
• When the customer submits the order the form will calculate the sale price and display it on the Sale Price line.
• When the customer submits the order the form will add the product name and sale price to a list of products purchased and displayed on the form.
• When the customer submits the order the form will add the Sale Price to the Total Sales value and display the new value on the form.
• All dollar amounts should be formatted as US currency.
• The Item Price field should be a number and should allow decimal values.
• The Number Purchased field should be a number and should only allow whole numbers/integers.
• The Reset button should clear the form fields and the Sale Price
• The Clear Order button should clear the form fields, the Sale Price, reset the Total Sales to zero and clear the Order area.