django - showing all fields in a Dojo Data Grid with dojo.store.JsonRest -

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i have dojo data grid displaying contact information showing values 2 columns: "model" , "pk". other columns blank, because json response server puts other name/value pairs inside of "fields":

[{"pk": 1, "model": "accounting.contacts", "fields": {"mail_name": "andy", "city": "grand rapids", "zip": "49546", "country": "us", "state": "mi"}}]

what best way fields show in grid?

here's relevant view in django: 

def contacts(request):       json_serializer = serializers.get_serializer("json")()       json_contacts = json_serializer.serialize(contacts.objects.all(),    ensure_ascii=false)       return httpresponse(json_contacts, mimetype="application/json")

and here's dojo page:

<script src="http://ajax.googleapis.com/ajax/libs/dojo/1.6/dojo/dojo.xd.js"     data-dojo-config="isdebug: true,parseonload: true"> </script> <script type="text/javascript">     dojo.require("dojo.store.jsonrest");     dojo.require("dojox.grid.datagrid"); dojo.require("dojo.data.objectstore");      dojo.ready(function(){         objectstore = new dojo.store.jsonrest({target:"/contacts/"});         //alert(objectstore);         datastore = new dojo.data.objectstore({objectstore: objectstore});          //alert(datastore);          layoutgridcontacts = [{             field: 'mail_name',             name: 'name',             width: '200px'         },         {             field: 'model',             name: 'db table',             width: '100px'                     ...          }];          gridcontacts = new dojox.grid.datagrid({             query: {                 name: '*'             },             store: datastore,             clientsort: true,             structure: layoutgridcontacts         }, dojo.byid("containergridcontacts"));          gridcontacts.startup();     }); </script>     <link rel="stylesheet" type="text/css" href="http://ajax.googleapis.com/ajax/libs/dojo/1.6/dijit/themes/claro/claro.css" />      <style type="text/css">         @import "http://ajax.googleapis.com/ajax/libs/dojo/1.6/dojox/grid/resources/grid.css";         @import "http://ajax.googleapis.com/ajax/libs/dojo/1.6/dojox/grid/resources/clarogrid.css";         .dojoxgrid table {margin: 0; } html, body { width: 100%; height: 100%;         margin: 0;}              </style> </head>  <body class="claro">     <div id="containergridcontacts" style="width: 100%, height: 100%;">     </div> </body>

thanks.

this question of, "how interact javascript object?" given json in question, , assuming assigned variable obj, access mail_name obj[0]['fields']['mail_name'] or using dot notation, obj[0].fields.mail_name. haven't used dojo, i'd wager need set fields.mail_name field in layoutgridcontacts.


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