php - Javascript charts not populating data from mysql -


i attempting query mysql table info use data populate chart getting x axis "clothing undefined" running across , bars not populating.

i using following script query table clothing.php:

    if($_get['action'] == 'clothingordered' && $_get['id']){ $uid = $_get['id'];  $sql = "select clothing, orders clothingorder userid = '$uid'"; $query = mysqli_query($db_conx, $sql); if($query){ $data = array(); foreach($query $row){ $data[] = $row;  }  print json_encode($data);  }else{ echo mysqli_error($db_conx);  }    }else{ print 'not good';  }

this yields:

[{"clothing":"tshirt ","orders":"4"},{"clothing":"jeans","orders":"7"},{"clothing":"hats","orders":"34"},{"clothing":"dresses","orders":"12"},{"clothing":"jackets","orders":"27"},{"clothing":"sweaters","orders":"23"}]

area graph:

<canvas id="mychart" width="400" height="400"></canvas>

js file data:

 $(document).ready(function(){ var id = $('#intro').data('id');      $.ajax({         url: '../php_parsers/clothing.php?action=clothingordered&id='+id,         method: "get",         success: function(data) {             console.log(data);             var clothing = [];             var orders = [];              for(var in data) {                 clothing.push("clothing " + data[i].clothing);                 orders.push(data[i].orders);             }              var chartdata = {                 labels: clothing,                 datasets : [                     {                         label: 'clothing ordered',                         backgroundcolor: 'rgba(200, 200, 200, 0.75)',                         bordercolor: 'rgba(200, 200, 200, 0.75)',                         hoverbackgroundcolor: 'rgba(200, 200, 200, 1)',                         hoverbordercolor: 'rgba(200, 200, 200, 1)',                         data: orders                     }                 ]             };              var ctx = $("#mychart");              var bargraph = new chart(ctx, {                 type: 'bar',                 data: chartdata             });         },         error: function(data) {             console.log(data);         }     }); });

i have following scripts included in page chart is:

        <script   src="https://code.jquery.com/jquery-3.1.1.min.js"   integrity="sha256-hvvnyaiadrto2pzugmuljr8blusjgizsdygmijlv2b8="   crossorigin="anonymous"></script>     <script src="https://cdnjs.cloudflare.com/ajax/libs/tether/1.4.0/js/tether.min.js" integrity="sha384-dztdapbwprxsa/3eyeeuwrwcy7g5kfbe8ffjk5jaixuyhkkdx6qin1dkwx51bbrb" crossorigin="anonymous"></script>     <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-alpha.6/js/bootstrap.min.js" integrity="sha384-vbwwzlzj8ea9acx4pew3rvhjgjt7zpknpzk+02d9phzyevke+jo0iegizqplforn" crossorigin="anonymous"></script> <script src="https://cdnjs.cloudflare.com/ajax/libs/chart.js/2.3.0/chart.bundle.min.js"></script>

any feedback welcomed. thank you.

make sure set datatype parameter ajax request.

$.ajax({     url: '../php_parsers/clothing.php?action=clothingordered&id='+id,     method: "get",     datatype: "json",     success: function(data) {         // ...     },     error: function(data) {         console.log(data);     } });

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