php - ajax link json datatype call -


i want send data via ajax other page. have isolated problem. code.

thank help..but no effect..

updated code

it worked... 

<script>       $(document).ready(function(){       $(".edit").click(function(event) {     event.preventdefault(); //<--- prevent 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 click link,it navigates, dd.php has

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

i object object alert. doing wrong? pls throw light here..thanks you..

$(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); }             }             });         });     });

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