def add_item(self):
sender = self.sender()
if sender.name_field.text() and sender.price_field.text() and sender.p_price_field.text():
new_item = MenuItem(
name=str(sender.name_field.text()),
category=sender.cat,
price=float(sender.price_field.text().replace(",", ".")) * 100,
pPrice=float(sender.p_price_field.text().replace(",", ".")) * 100,
)
new_item.save()
self.update()
self.emit(SIGNAL("settingsChanged()"))
def menuEdit(request):
if request.method == 'POST':
if 'delItem' in request.POST:
print request.POST
MenuItem.objects.filter(name=request.POST['delItem']).delete()
return HttpResponseRedirect(".")
elif 'addItem' in request.POST:
try:
priceVal = int(request.POST['price'])
pPriceVal = int(request.POST['pPrice'])
catId = int(request.POST['cat'])
except ValueError:
return HttpResponseRedirect(".")
cat = Category.objects.filter(id=catId)[0]
try:
item = MenuItem(name=request.POST['name'], price=priceVal, pPrice=pPriceVal, category=cat)
item.save()
except IntegrityError:
return HttpResponseRedirect(".")
elif 'addCat' in request.POST:
try:
cat = Category(name=request.POST['cat'])
cat.save()
except IntegrityError:
return HttpResponseRedirect(".")
elif 'delCat' in request.POST:
cat = Category.objects.filter(name=request.POST['delCat'])
print cat
print MenuItem.objects.filter(category=cat)
MenuItem.objects.filter(category=cat).delete()
cat.delete()
return HttpResponseRedirect(".")
itemDict = {}
cats = Category.objects.all().order_by("name")
for c in cats:
cItems = MenuItem.objects.filter(category=c).order_by("name")
itemDict[c] = cItems
return render_to_response("pmenu_list_edit.html", { "itemDict":itemDict})
