def add_trend(request):
context_vars = dict()
form = TrendForm()
if request.method == 'POST':
form = TrendForm(request.POST, request.FILES)
if form.is_valid():
trend = form.save(commit=False)
trend.muaccount = request.muaccount
trend.save()
form.save_m2m()
return HttpResponseRedirect(reverse('tracker_trend_index'))
context_vars['form'] = form
return direct_to_template(request, template='tracker/form.html', extra_context=context_vars)
def edit_trend(request, trend_id):
context_vars = dict()
try:
trend = Trend.objects.get(id=trend_id)
except ObjectDoesNotExist:
raise Http404
form = TrendForm(instance=trend)
if request.method == 'POST':
form = TrendForm(request.POST, request.FILES, instance=trend)
if form.is_valid():
trend = form.save()
return HttpResponseRedirect(reverse('tracker_trend_index'))
context_vars['form'] = form
return direct_to_template(request, template='tracker/form.html', extra_context=context_vars)