Google Org Chart - Draw a chart from JSON (mysql) -

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i'm trying draw organizational chart (http://goo.gl/wgftfo) json (php - mysql) doen'st display well.

here html code:

<script type="text/javascript">          google.load('visualization', '1', {packages:['orgchart']});         google.setonloadcallback(drawchart);          function json(){             $.ajax({                 type: "post",                 url: "function/ver.php",                 success: function(datos){                     datos = eval(datos);                     (var i=0;i<datos.length;i++){                          var id = datos[i].id;                          var nombre = datos[i].nombre;                          var jefe = datos[i].jefe;                          alert(id);                         drawchart(id, nombre);                          function drawchart(id, nombre) {                              //alert("id: " + id + " | nombre: " + nombre);                              var data = new google.visualization.datatable();                             data.addcolumn('string', 'name');                             data.addcolumn('string', 'manager');                             data.addcolumn('string', 'tooltip');                             data.addrows([                                  [nombre, jefe, id]                             ]);                               var chart = new google.visualization.orgchart(document.getelementbyid('contenido'));                             chart.draw(data, {allowhtml:true});                            }                     }                 },                 error: function(error){                     alert(error);                 }             });         }            </script> </head>  <body onload="json()">     <div id="contenido"></div>  </body>

json result:

[    {       "id":"1",       "nombre":"andrey",       "paterno":null,       "foto":"http:\/\/icons.iconarchive.com\/icons\/deleket\/face-avatars\/256\/male-face-g1-icon.png",       "jefe":""    },    {       "id":"2",       "nombre":"enrique",       "paterno":null,       "foto":"http:\/\/icons.iconarchive.com\/icons\/deleket\/face-avatars\/256\/male-face-f3-icon.png",       "jefe":"andrey"    },    {       "id":"3",       "nombre":"chero",       "paterno":null,       "foto":"http:\/\/icons.iconarchive.com\/icons\/deleket\/face-avatars\/256\/male-face-e4-icon.png",       "jefe":"andrey"    },    {       "id":"4",       "nombre":"ricardo",       "paterno":null,       "foto":"http:\/\/icons.iconarchive.com\/icons\/deleket\/face-avatars\/256\/male-face-f3-icon.png",       "jefe":"chero"    },    {       "id":"5",       "nombre":"jhon",       "paterno":null,       "foto":"http:\/\/icons.iconarchive.com\/icons\/deleket\/face-avatars\/256\/male-face-h1-icon.png",       "jefe":"enrique"    } ]

this displays like: enter image description hereenter image description here

and, if remove alert(id) form html code (in ajax), shows last object of json: enter image description here

how can fix this?

or, there other option chart?

thank answers

the bellow code worked me

index.html

<script type='text/javascript' src='https://www.google.com/jsapi'></script> <script type='text/javascript' src='js/jquery.min.js'></script> <script type='text/javascript'> google.load('visualization', '1', { packages: ['orgchart'] }); google.setonloadcallback(drawchart); function drawchart() {     $.ajax({         type: "post",         url: "ajax/organization.php",         success: function(result){             var result = json.parse(result);           if ((emp_count = result.length) > 0) {              console.log(result);             var data = new google.visualization.datatable();             data.addcolumn('string', 'name');             data.addcolumn('string', 'manager');             data.addrows(emp_count);              (i = 0; < emp_count; i++) {                 data.setcell(i, 0, result[i].emp);                 data.setcell(i, 1, result[i].manager);             }             var chart = new google.visualization.orgchart(document.getelementbyid('chart_div'));              chart.draw(data, { allowhtml: true });           }            }         }); } </script>

organization.php

define('db_server', 'localhost'); define('db_username', 'username'); define('db_password', 'password'); define('db_database', 'database_name'); $connection = mysql_connect(db_server, db_username, db_password) or die(mysql_error()); $database = mysql_select_db(db_database) or die(mysql_error()); $query=mysql_query("select emp, manager employees") or die(mysql_error());  # collect results while($obj = mysql_fetch_object($query)) {     $arr[] = $obj; }  # json-encode response $json_response = json_encode($arr);  // # return response echo $json_response;

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