ajax链接json数据类型调用

Question

I want to send the data via ajax to other page. I have isolated the problem. This is the code.

Thank you all for your help..But no effect..

updated code

It worked...

<script>

     $(document).ready(function(){

     $(".edit").click(function(event) {
    event.preventDefault(); //<--- to prevent the default behaviour
    var box = 1233;
    var size=123;
    var itemname=123;
    var potency=123;
    var quantity=12333;

    var dataString ={
                'box' :box,
                'size':size ,
                'itemname':itemname,
                'potency':potency,
                'quantity':quantity
                };


    $.ajax({
            url: "dd.php",
            type: "post",
            data: dataString,

            success: function(data) {
            alert(data); 

            },
            error: function(data) {
            alert(data);
            }
            });

       });
       });

    </script>

So I click the link,it navigates, to dd.php which has

<?php
echo json_encode(array('itemcode'=>$_POST['itemname']));
   echo $_POST['itemname'];

?>

I get Object Object as alert. What am doing wrong? Pls throw some light here..thanks you..

Answer 1

$(document).ready(function(){

    $(".edit").click(function(event) {
    event.preventDefault();
    var data = {"box":1233,
   "size":565,
   "itemname":565,
   "potency":876,
   "quantity":234};

            $.ajax({
            url: "dd.php",
            type: "post",
            data: data,
            dataType: "json",
            success: function(data) {
            if(console){
    console.log(data);
}
            },
            error: function(data) {
            if(console){
    console.log(data);
}
            }
            });
        });
    });