def view_item(request, vendor_id):
success_message = None
error_message = None
bank = request.user.get_profile().bank
vend = get_object_or_404(Vendor, pk=vendor_id, bank=bank)
if request.method == 'POST':
form = VendorForm(request.POST, instance=vend)
if form.is_valid():
# do some processing (like saving it)
form.save()
success_message = "Data saved successfully."
else:
# form is not valid, display an error
error_message = "There were errors in your submission."
else:
form = VendorForm(instance=vend)
return render(
'vendor/item.html',
{ 'module': 'vendor',
'vendor': vend,
'success_message': success_message,
'error_message': error_message,
'form': form },
request,
template_pdf='vendor/item_pdf.html',
)
def add(request):
error_message = None
success_message = None
success_id = None
success_name = None
profile = request.user.get_profile()
# ignore requests from users
# who don't have access
if profile.level < 1:
raise Http404
bank = request.user.get_profile().bank
if request.method == 'POST':
# so some posty stuff
form = VendorForm(request.POST)
if form.is_valid():
# do some processing (like saving it)
# use commit=False to allow us to
# modify the new vendor before saving it
new_ex = form.save(commit=False)
new_ex.bank = bank
new_ex.save()
success_id = new_ex.id
success_name = new_ex.name
form = VendorForm() # create a new blank form for the next one.
else:
# form is not valid, display an error
error_message = "There were errors in your submission."
else:
# create a blank form
form = VendorForm()
return render('vendor/add.html',
{ 'form': form,
'success_id': success_id,
'success_name': success_name,
'error_message': error_message,
'success_message': success_message },
request)
def modify_products(request, id):
product = Product.objects.get(pk=id)
vendor_qty = VendorQty.objects.get(Vendor=request.user, product=product)
product_form = ProductsAdd(instance=product)
vendor_form = VendorForm(instance=vendor_qty)
if request.method == 'POST':
product_form = ProductsAdd(request.POST, instance=product)
vendor_form = VendorForm(request.POST, instance=vendor_qty)
if product_form.is_valid() and vendor_form.is_valid():
product_form.save()
vendor_form.save()
return redirect('vendor:view_products')
else:
print('Forms are invalid')
return render(request, 'vendor/modify_product.html', {
'product_form': product_form,
'vendor_form': vendor_form
})