def update_category(request, id):
data = {}
try:
selected_item = Category.objects.get(pk=id)
form = CategoryForm(instance=selected_item)
except Category.DoesNotExist:
raise Http404("This item not exist.")
if request.method == 'POST':
form = CategoryForm(request.POST or None, instance=selected_item)
if form.is_valid():
form.save()
return HttpResponseRedirect('/category')
categorys = Category.objects.all()
data['id'] = id
data['categorys'] = categorys
data['form'] = form
return render(request, 'home/category.html', data)
def remove_category(request, id):
try:
selected_item = Category.objects.get(pk=id)
selected_item.delete()
form = CategoryForm()
except Category.DoesNotExist:
raise Http404("This item not exist.")
categorys = Category.objects.all()
return HttpResponseRedirect('/category')
def category(request):
s = request.session.get('users_id', None)
if not s:
return HttpResponseRedirect('/auth')
if request.method == 'POST':
form = CategoryForm(request.POST)
if form.is_valid():
newdoc = Category()
newdoc.users_id = request.POST['users']
newdoc.name = request.POST['name']
newdoc.description = request.POST['description']
request.session['users_id'] = newdoc.users_id
newdoc.save()
return HttpResponseRedirect('/category')
else:
form = CategoryForm()
categorys = Category.objects.all()
return render_to_response('home/category.html', {
'categorys': categorys,
'form': form
},
context_instance=RequestContext(request))
