javascript - How to get json data coming from ajax and show it prefilled in input box -

following code ii have used response in json. when add alert alert(response.subject); returns "undefined"

html:

<input type="text" id="subject" value='subject'> 

javascript:

$.ajax({     url: "/ebays/prefilledcontentajax",     type: "post",     cache: false,     async: true,     data: {         type: $("#type").val(),     },     success: function (response) {         console.log(response); // show json response returns. want show in input box prefilled data response return      } }); 

please me out.

you can use val set value in textbox

$('#subject').val(response[0].subject); 

also, might want change ajax call:

$.ajax({     url: "/ebays/prefilledcontentajax",     type: "post",     cache: false,     async: true,     data: {         type: $("#type").val(),     },     datatype: "json",     // ^^^^^^^^^^^^^     success: function (response) {         // response json         $('#subject').val(response[0].subject);     } }); 

val

set value of each element in set of matched elements.

http://api.jquery.com/val/#val2

ajax

perform asynchronous http (ajax) request.

http://api.jquery.com/jquery.ajax/