I need to send data from ajax to controller
some body help me to modified code
this ajax code
ajax.js
function loadtooltip(obj, $user_id) {
//AJAX
var req = Inint_AJAX();
req.onreadystatechange = function () {
if (req.readyState==4) {
if (req.status==200) {
displaytooltip(obj, req.responseText);
}
}
};
//���ҧ connection
req.open("POST", "http://127.0.0.1/cakeplate/tooltips/tooltip/$user_id";,
true);
req.setRequestHeader("Content-Type",
"application/x-www-form-urlencoded");
req.send($user_id); //�觤��
};
this controller
<?php
Class TooltipsController extends AppController{
var $name = 'Tooltips';
var $uses = array('Reply','User');
var $component = array('RequestHandler','Javascript','Ajax');
var $layout = 'tooltip';
function tooltip($user_id=NULL){
if(!empty($user_id)){
$tooltip = $this->Reply->User->findById($user_id);
$this->set('tooltip',$tooltip);
}
}
}
?>
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