AJAX avec JavaScript PHP AJAX Préciser au serveur le nom de la fonction `a exécuter `a la réception d'une réponse // Create a request
php for ($i=1; $i
XMLHttpRequest fires an event when data arrives A callback to which you can attach a handler function CSC443: Web Programming 17 A typical Ajax request
AJAX uses a programming model with display and events • These events are user actions, they call functions associated with elements of the web page
AJAX – JavaScript event fires • calls user defined JavaScript function
AJAX uses a programming model with display and events These events are user actions, they call functions associated with elements of the web page
HTTP requests can be initiated when a script sets the location property of a window object or calls the submit() method of a form object
php is a loosely-typed language (variable is not bound to a specific type) but they exist outside the function and keep their values between calls; ex
AJAX Asynchronous Javascript And XML AJAX A lot of hype Set up the URL; Open the connection; Set a callback method; Send the request
our php function multiply() has been linked to a javascript function named // x_multiply() call it x_multiply(x, y, set_math_result); }