see the file
IT-230 Web Technologies
Assignment #4
Due Date:
Copied answers will get Zero mark
Q1: (1 Mark)
Differentiate Buffered and Unbuffered Queries.
Q2: (3 marks)
Create an order.php page that will have a form, which takes in:
a) Name (text)
b) Address (textarea)
c) 3 Items. Each item has 2 text input fields:
− Item 1 : Name and Price
− Item 2 : Name and Price
− Item 3 : Name and Price
d) Discount: (select tag: “5%; 10%; 15%”) Submit value as 5, 10, or 15.
e) Submit button (“Place Order”)
Upon submission, the data is passed to a page called bill.php which processes the order. All amounts must be formatted to display as proper Saudi Riyal values, with SAR letters and correct precision.
bill.php does the following:
Calculate Total: = “Item 1 Price” + “Item 2 Price” + “Item 3 Price”
Calculate Discount: = Passed Discount / 100 ex: 10/100
Calculate Discount Amount = Total * Discount
Calculate Total Bill: = Total – (Discount Amount)
Displays the Name
Displays the address, with all the html tags stripped out.
Displays items ordered, Name and Price
Display Total price, Discount price, and the Discount Percent.
Display Total Bill.
Sample Output:
Name: Bob Smith
Ship To: 1 Main St. Toronto, Ontario
Order:
SAR 10.99 Radio
SAR 25.49 Ethernet Cable
SAR 45.99 USB Key
Summed Total: SAR 84.47
Discount: (15%) SAR 12.38
Bill Total: SAR 72.10