def ingredient(request):
render_dict = {}
#get the restaurant
rest = utils.get_rest(request)
#add the restaurant to the render dictionary
render_dict["restaurant_name"]= rest
#create the form early so it can be replaced if a form
#comes back bad
form = IngredientForm()
#Deal with the ingredient add form
if request.method == 'POST': # If the form has been submitted...
#if the quickadd form was submitted
if "quickadd" in request.POST:
form=IngredientForm(request.POST)
if form.is_valid():
utils.add_ingredient(rest, form)
#return to page after redirect
return redirect(ingredient_redirect)
#if the delete form was submitted
elif "delete" in request.POST:
utils.delete_ingredients(rest, request.POST)
#create the table of ingredients
ing_table = IngredientTable(Ingredient.objects.filter(restaurant = rest.id))
RequestConfig(request, paginate={"per_page": 10}).configure(ing_table)
render_dict["ing_table"] = ing_table
#add the form to the render dictionary
render_dict["form"]=form
render_dict.update(csrf(request))
return render_to_response("ingredient.html",
render_dict,
context_instance=RequestContext(request))
def add_ingredients(request):
render_dict = {}
#get the restaurant
rest = utils.get_rest(request)
#add the restaurant to the render dictionary
render_dict["restaurant_name"]= rest
#create a formset, no restaurant because we should set that based
#on the current login, also you dont want users touching other users'
#restaurants
IngredientFormset = modelformset_factory(Ingredient,
exclude=('restaurant','total_value'),
extra=5)
#this page should be for adding ingredients only
formset = IngredientFormset(queryset=Ingredient.objects.none())
if request.method == 'POST':
formset = IngredientFormset(request.POST)
if formset.is_valid():
for form in formset:
utils.add_ingredient(rest, form)
#if everything is valid we are done and should redirect back to
#the viewing page
return redirect(ingredient)
render_dict['formset'] = formset
render_dict.update(csrf(request))
#create a formset for ingredients
return render_to_response('add_ingredients.html',
render_dict,
context_instance=RequestContext(request))