Old technologies for Web 2.0
- Developer: Various
Ajax steps example
- Something happens in your browser (event)...
- Create XMLHttpRequest object
- Send HttpRequest
- Server processes HTTPRequest
- Server creates response and returns data
- Callback function
- Returned data is processed
- Update appears on the porn site in your browser
Active. Not going away soon.
- Any current browser supports XMLHttpRequest objects.
- IE5 and IE6 use ActiveXObject. Just ignore them.
- XMLHttpRequest is not the only option, and Ajax is not a language.