awesome :-) Glad I could help. Feel free to ask anything, I will try to help!
-- cu Wolfram http://uxebu.com - web consultancy You need AJAX, RIA, JavaScript and all this modern stuff? We got it! On Sun, Nov 2, 2008 at 1:14 AM, Rob Goedman <[EMAIL PROTECTED]> wrote: > > Wolfram, > > You bet I've read your blogs! Wouldn't have gotten where I got to > without them! > > Clearly I had missed the to_dojo_data(), that's exactly what I was > looking for. > > This works super. > > Thanks a lot, > Rob > > On Nov 1, 2008, at 4:45 PM, Wolfram Kriesing wrote: > >> >> Hi Rob, >> >> aehm, maybe what you were looking for was this: >> >> @json_response >> def send_toxids_list(request): >> ret = Toxid.objects.all() >> return to_dojo_data(ret, identifier='docno') >> >> the json_response decorator takes care of extrcting only the >> fields form the model, you dont have to do this >> by hand. And the to_dojo_data() function converts the >> data into a dojo.data store compatible format. >> >> See also this blog post about more info >> about the json_response decorator/function >> and insight details. >> http://wolfram.kriesing.de/blog/index.php/2007/json-serialization-for-django >> >> >> -- >> cu >> >> Wolfram >> >> http://uxebu.com - the AJAX experts >> You need AJAX, RIA, JavaScript and all this modern stuff? We got it! > > >> On Nov 1, 2008, at 4:34 PM, Wolfram Kriesing wrote: >>> >>> Hi Rob, >>> >>> did you see the blog article >>> http://blog.uxebu.com/2008/07/26/ajax-with-dojango/ >>> and the examples in >>> http://code.google.com/p/dojango/source/browse/trunk/dojango/views.py >>> >>> tbh I don't really understand what you are using the JSON >>> serializer for. >>> Could you may be explain, if the links above dont help? >>> >>> -- >>> cu >>> >>> Wolfram >>> >>> http://uxebu.com - the AJAX experts >>> You need AJAX, RIA, JavaScript and all this modern stuff? We got it! > > >>> On Sat, Nov 1, 2008 at 11:31 PM, Rob Goedman <[EMAIL PROTECTED]> wrote: >>> >>> Hi, >>> >>> Just for Django & Dojo users. >>> >>> Working through the 'Mastering Dojo' book, updating the examples >>> where >>> applicable to Dojo 1.2 (i.e. grids) and making them work with Django >>> svn has gone pretty smoothly. I wonder if below method is a >>> reasonable >>> way to generate fairly generic xhr* responses? >>> >>> I use something like (e.g. from the dojo.data chapter on >>> QueryReadStore): >>> >>> @json_response >>> def send_toxids_list(request): >>> """ >>> Creates a JSON/Dojo hash with the filtered contents >>> for a grid. This method is called by Dojo xhr*. >>> >>> To do: >>> >>> 1) Change ...all() into ...filter() >>> according to qDict info. >>> >>> """ >>> >>> qDict = request.GET >>> print qDict['user'], qDict.get('query', None) >>> >>> queryset = Toxid.objects.all() >>> json_serializer = serializers.get_serializer("json")() >>> toxids_json = json_serializer.serialize(queryset, >>> ensure_ascii=True) >>> t = eval(toxids_json) >>> a = [] >>> for i in t: a.append(i['fields']) >>> ret = { >>> "identifier": "docno", >>> "label": "substance", >>> "items": a, >>> } >>> return ret >>> >>> It seems a frequently recurring pattern in my views, so I would like >>> to do it right and efficient. Particularly the 'eval' step feels >>> weird. >>> >>> I did have a look at dojox.dtl (Django Templating Language) but >>> haven't (yet?) figured out if that is applicable for this. >>> >>> Thanks, >>> Rob >>> >>> >>> >>>> >>> >> >> > > > > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~----------~----~----~----~------~----~------~--~---
