def update(request, id = -1):
try:
item = Item.objects.get(pk=id)
except ObjectDoesNotExist:
raise Http404
# POST flag discriminates submission from form request
if request.method == 'POST':
form = ItemCreate(request.POST, request.FILES, instance=item)
if form.is_valid():
form.save()
return { 'success': True, 'message': "Item '%s' updated" % form.instance.name }
# Form was invalid
return { 'success': False, 'errors': form.errors }
else:
# Create a form based on the instance of the customer found
form = ItemCreate(instance=item)
return render_to_response('item/update.html', {'form': form}, context_instance=RequestContext(request))
def create(request):
# POST flag discriminates submission from form request
if request.method == 'POST':
form = ItemCreate(request.POST, request.FILES)
if form.is_valid():
form.save()
transaction = Transaction(id=int(''.join(str(randrange(10)) for i in range(9))),
action=u'l', customer=form.cleaned_data['owner'],
item=form.instance, signoff=request.user)
transaction.save()
return { 'success': True, 'message': "Item '%s' created" % form.instance.name }
# Form was invalid
return { 'success': False, 'errors': form.errors }
else:
# Just show the form to the user
form = ItemCreate()
return render_to_response('item/create.html', {'form': form}, context_instance=RequestContext(request))