jquery - internal server eroor 500 django when using simplejson.loads(request.raw_post_data) -

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i'm trying receive json object jquery client when call simplejson.loads(request.raw_post_data) internal server error 500. server receives call since i'm getting callback fro server when simplejson.loads(request.raw_post_data) line commented. uncomment line error thrown.

ajaxtest.html

    <!doctype html> <html> <head> <script src="//ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script> <script type="text/javascript">     $(document).ready(function() {             $("#post").click(function(){             var test = new object();             test.name = "kalle";             test.pw = "kula";             $.ajax({                 url: "ajaxtest/",                 type: 'post',                 datatype: 'json',                 data: {client_response: json.stringify(test), csrfmiddlewaretoken: '{{  csrf_token}}'},                 success: function(result) {                     alert(result);                 }              });         });           }); </script>

views.py 

from django.shortcuts import render django.shortcuts import render_to_response django.template import requestcontext django.http import httpresponse django.utils import simplejson manges.models import user  # create views here.  def ajax_test(request): print 'hej' if request.method == 'get':     print 'get'     c = user.objects.get(pk=1)     print c.emailadress     print c.password     return httpresponse(simplejson.dumps(c, default=user.serializable)) if request.method == 'post':     print 'post'     data = simplejson.load(request.raw_post_data)     print json_data.name     return httpresponse(simplejson.dumps('got json!'))        def start_page(request): print 'start' return render_to_response('ajaxtest.html',      context_instance=requestcontext(request))

urls.py

from django.conf.urls import patterns, include, url manges.views import ajax_test, start_page django.contrib import admin  admin.autodiscover()  urlpatterns = patterns('manges.views', url(r'^$', start_page), url(r'^ajaxtest/$', ajax_test), # examples: # url(r'^$', 'myforum.views.home', name='home'), # url(r'^blog/', include('blog.urls')),  url(r'^admin/doc/', include('django.contrib.admindocs.urls')), url(r'^admin/', include(admin.site.urls)),   )

any ideas??

raw_post_data doesn't contain json, why conversion throwing.

when send request, passed data

{client_response: json.stringify(test), csrfmiddlewaretoken: '{{  csrf_token}}'}

jquery serializes object in post parameters. see page jquery.ajax.

so on server side, httprequest.raw_post_data doesn't have json directly. extract json, need use post parameter contains json, accessible through

request.post["client_response"]

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