AJAX avec JavaScript PHP AJAX Définir un objet compatible avec (tous) les navigateurs function getXMLHttpRequest() { var xhr = null; if (window
PHP avancé – Sessions – Manipulation de fichiers – Cookies – • PHP+MySQL • AJAX Toutes les fonctions commencent par le mot 'function ()'
Database Stock Example AJAX can be used to run PHP scripts that obtain up-to-the- minute information stored on a database PHP script
Makes an AJAX call to update the selected element's data from a server Example 1: PHP Code CSC443: Web Programming 36
$("#more_com") click(function(){ $ ajax({ url : 'more_com php' // La ressource ciblée }); }); Le fichier PHP exécuté côté serveur s'appelle more_com php
To go through the examples in this book you need PHP 5, a web server, and a When the page loads, a function from quickstart js called process() gets
AJAX – JavaScript event fires • calls user defined JavaScript function 10 Simple Example – Server Side
Database Stock Example AJAX can be used to run PHP scripts that obtain up-to-the-minute information stored on a database PHP script
server side program (written, for example, in PHP) 3) When the response arrives from the This function attempts to get an Ajax request object by trying
Php history local variables from user-defined functions have a local function scope:
function getCustomerInfo() { var phone = document getElementById("phone") value; var url = "/cgi-local/lookupCustomer php?phone=" + escape(phone);
XMLHTTP") create the URL; tell the browser the name of the function to handle the response; send the url to the server example var url="servertime php"
AJAX example; XMLHttpRequest; Send a Request To a Server; Server response; The onreadystatechange event; ASP example; PHP example; XML example
our php function multiply() has been linked to a javascript function named // x_multiply() call it x_multiply(x, y, set_math_result); }