Head Rush Ajax

post requests

Make sure you’ve checked your answers to the Just Do It exercise on the last

page with ours, and made these changes to your pizza.js JavaScript le.

Then, load up pizza.html, and let’s see how things look.

Test driving Break Neck

Alright, let’s let the customers know

we’ve made some improvements!

Not so fast, Alex...

The rst part of Break Neck works the

same... customers enter a phone number,

and the server sends back their address.

Then the customer enters in their pizza

order, and clicks “Order Pizza”.

Now, the Break Neck order form is

submitted asynchronously, instead of

using a form submit.

Without ever having to see a page reload,

customers get an order conrmation

page with an estimated delivery time.

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Chapter 5

Below is the completed showConrmation() callback function; make sure your

answers match up with ours... and make sure you understand all this code.

function showConrmation() {

if (request.___________ == _____) {

if (request.___________ == _____) {

var response = request._____________;

// Locate form on page

var mainDiv = document.getElementById(“___________”);

var orderForm = document.getElementById(“___________”);

// Create some conrmation text

pElement = document.______________(“p”);

textNode = document.______________(

“Your order should