I would like my view to return the page content and some parameters that I 
would like to use in the Ext.Ajax.request success function.

views.py

    def importFile(request):
        form = ImportVectorForm()
        html_response = render_to_response("page_content.html", {'form': 
form, 'folder':folder, 
'nodes':nodes},context_instance=RequestContext(request))
        if request.POST:
            form = ImportVectorForm(request.POST, request.FILES)
            if form.is_valid():
                ## here im dealing with the form...
                object = MyObject.objects.create()
                html_response = render_to_response("page_content.html", 
{'form': form},context_instance=RequestContext(request))
                json_param = serializers.serialize('json', object)
                return StreamingHttpResponse(html_response, 
content_type="plain/text")

            else:
                html_response = render_to_response("page_content.html", 
{'form': form},context_instance=RequestContext(request))

        return StreamingHttpResponse(html_response, 
content_type="plain/text")


ajax.js:

      importFileAjax = function(node_id){
        Ext.Ajax.request({
          method: "GET",
          form: "importForm",
          url: "/basqui/file/import/" + node_id + "/",
          success: function(r){
                      // here I would like to access the model instance 
created properties
                      Ext.get('table').update(r.responseText); //this 
update the page content
                   }
        });
      }

I would like to pass both html_response and json_param to Ajax. The fist to 
update a div and the second to access its properties.

What is the right way of doing that?

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