The agent is hired and the path to the server is opened.
The server starts handing over the data.
The agent reaches the server and says "Hello!" The server acknowledges with a status code—hopefully the famous 200 OK . JavaScript & AJAX for Dummies
The book flipped to a page titled showing the messenger's journey:
"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 agent is hired and the path to the server is opened
A second character, a swift-moving messenger with a backpack labeled , zipped into view.
"Not at all!" JS laughed. "If you know HTML and CSS, you're halfway there. We just use four simple steps to get things moving." 🕵️ The Secret Agent’s 4-Step Mission 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".