def get_matchdvsform(request, dvs_id):
"""
Returns the form elements string of FHDataElementForm
given a data value set id
"""
context = RequestContext(request)
form = FHDataElementForm(request.GET)
form.set_data_elements_choices(dvs_id)
dvs = DataValueSet.objects.get(pk=dvs_id)
form.set_fh_fields(dvs.service)
context.form = form
return render_to_response("dvs-to-elements-form.html", context_instance=context)
def match_datavalueset_to_data_elements(request):
context = RequestContext(request)
form = FHDataElementForm()
context.fde_list = None
if request.method == 'POST':
form = FHDataElementForm(request.POST)
dvs = DataValueSet.objects.get(pk=int(request.POST['dvs']))
form.set_fh_fields(dvs.service)
if form.is_valid():
# form.save()
de = DataElement.objects.get(pk=form.cleaned_data['data_elements'])
try:
fde = FormDataElement()
fde.data_value_set = dvs
fde.form_field = form.cleaned_data['fh_fields']
fde.data_element = de
fde.save()
except IntegrityError:
context.success = False
context.msg = _(u"Match already saved.")
else:
context.success = True
context.msg = _(u"Successfully saved.")
else:
context.success = False
context.msg = _(u"Failed to save.")
context.fde_list = list(FormDataElement.objects\
.filter(data_value_set=dvs)\
.values('data_value_set',
'data_element__name', 'form_field'))
if request.is_ajax():
response = {'success': context.success, 'msg': context.msg,
'fde_list': context.fde_list}
return HttpResponse(json.dumps(response))
context.form = form
return render_to_response("dvs-to-elements.html", context_instance=context)