<script src="//code.jquery.com/jquery-1.10.2.js"></script>
<script src="//code.jquery.com/ui/1.10.4/jquery-ui.js"></script>
<script type="text/javascript" charset="utf-8" async defer>
 
	 $.ajax({
		     url: "<?php echo Router::url(array('controller'=>'Home','action'=>'test'));?>",
		     type: 'POST',
		     // data: {groupid:groupid, Projectname: Projectname},
		     success: function(data){   
 
		    		// var obj = JSON.stringify(data);
		    			datas = JSON.parse(data);
 
		    			$.each(datas, function(index, val) {
 
		    			alert(val.Article.id);
		    			});
 
		        }//end success !
		   });//end ajax
 
 
 
</script>