Javascript & Ajax For Dummies Direct

The book flipped to a page titled showing the messenger's journey:

A second character, a swift-moving messenger with a backpack labeled , zipped into view. JavaScript & AJAX for Dummies

"I'm JavaScript," the character chirped. "I'm the logic of the browser. I can make things move, validate forms, and create pop-ups. But if you want to talk to the server without that annoying page blink, you need my friend, ." The book flipped to a page titled showing

Suddenly, a glowing book appeared on his desk: by Andy Harris. The cover promised to help him build websites that "work like pros". I can make things move, validate forms, and create pop-ups

The agent reaches the server and says "Hello!" The server acknowledges with a status code—hopefully the famous 200 OK .

Dave opened the book, and a tiny, animated character named hopped off the page.

The server starts handing over the data.