Question

183

Reading JSON data in jQuery AJAX post output

rated 0 times [ 187] [ 4] / answers: 1 / hits: 19166 / 11 Years ago, thu, may 16, 2013, 12:00:00

I have the code below which i am passing through json to jquery.

$string['msg']['1']['Name'] = John Doe;

$string['msg']['1']['Said'] = Hello there;



$string['msg']['2']['Name'] = Jane King;

$string['msg']['2']['Said'] = Hello there;



$string['errors']['1']['Person'] = Jane King;

$string['errors']['1']['type'] = Wrong Screwdriver;





$string['errors']['2']['Person'] = John Doe;

$string['errors']['2']['type'] = Wrong Spanner;

The JSON output is below:

{msg:{1:{Name:John Doe,Said:Hello there},2:{Name:Jane King,Said:Hello there}},errors:{1:{Person:Jane King,type:Wrong Screwdriver},2:{Person:John Doe,type:Wrong Spanner}}}

This is the ajax code that is retreiving the json.

$.ajax({

    dataType : 'json',

    url: 'polling.php',

    type: 'post',

    data: 'id=1',

    success: function(data) {

        //read json     



});

I am trying to read all 'msg' in order of number.. 1, 2.. and get 'Name' and 'Said' values for each.

Then do the same for 'errors'

but i cant correctly retrieve any values

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jarettajb

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answered 11 Years ago adrienkeithr · Accepted Answer

As per your given output:

Try this:

$(function(){



    var  data = {msg:{1:{Name:John Doe,Said:Hello there},2:{Name:Jane King,Said:Hello there}},errors:{1:{Person:Jane King,type:Wrong Screwdriver},2:{Person:John Doe,type:Wrong Spanner}}};



    $.each(data.msg, function(index, value) {

      alert(index + ': ' + value.Name);

    });



});

JSFiddle Example