Ajax + PHP + Controller controls all background function calls

Reprint Please specify source: http://www.cnblogs.com/ghypnus/p/4645873.html

It's been a long time since I posted the code here.

A total of 3 to complete the AJAX call logic of PHP, the following is the approximate structure

The first part: AJAX request: The main action of this parameter, Logincontroller is the class name of PHP, login is logincontroller the function name in this class

 $ (' #submit '). On (' click ', function   (e) {e.        Stoppropagation (); $.ajax ({URL:  "). /.. /controllers/controller.php " "Logincontrol            Ler/login " Username:username, Password:password }, DataType:  "text"  ' POST '  timeout:  10000 function  " Server timed out " function   (data) {alert (data); } }); });

Part II: controller.php, this file is called the controller of other specific function classes, play a pivotal role, mainly through reflection to achieve

<?PHPif(!Empty($_request[' Action '])) {    Try {        $action=Explode(‘/‘,$_request[' Action ']); $class _name=$action[0]; $method _name=$action[1]; require $class _name. '. php '; $class=NewReflectionclass ($class _name); if(class_exists($class _name)) {            if($class->hasmethod ($method _name)) {                $func=$class->getmethod ($method _name); $instance=$class-newinstance (); $func->invokeargs ($instance,Array($_request)); $result=$instance-GetResult (); Echo $result; }        }    } Catch(Exception $exc) {        Echo $exc-gettraceasstring (); }}?>

Part III: logincontroller.php, this file is specific to the functional class

 <? php  class      Logincontroller {
 private  $result; 
  function   Logincontroller () { Span style= "color: #008000;" >//  initialize parameters such as database connection   " function  Login ( $args  ) { //  "  function   GetResult () { return   $this ->result; }} ? 

Ajax + PHP + Controller controls all background function calls