unfinished try to set initial value in views.py line 243
This commit is contained in:
parent
29e99e49c0
commit
7161489cf2
|
@ -68,16 +68,10 @@ class AddToCartForm(forms.Form):
|
|||
|
||||
|
||||
class CartForm(forms.Form):
|
||||
print('CartForm')
|
||||
def ChangeAmount(self, _cart_id, _article_id):
|
||||
print('CartForm.ChangeAmount')
|
||||
article = CartPosition.objects.get(cart=_cart_id, article=_article_id)
|
||||
amountfield = forms.IntegerField(
|
||||
label='pce',
|
||||
help_text='Enter a Value between 1 and 99.',
|
||||
initial=article.amount
|
||||
)
|
||||
return amountfield
|
||||
amount_field = forms.FloatField(
|
||||
label='pce',
|
||||
help_text='Enter a Value between 1 and 99.')
|
||||
print('cartform', amount_field)
|
||||
|
||||
|
||||
class CheckoutForm(forms.Form):
|
||||
|
|
|
@ -24,8 +24,8 @@
|
|||
</td>
|
||||
<td scope="col">{{ cart_position.article.stock }}</td>
|
||||
<td scope="col">
|
||||
<form id="amountfield" action="" method="POST" novalidate>
|
||||
{{ CartForm }}
|
||||
<form id="amount_form" action="" method="POST" novalidate>
|
||||
{{ amount_form.as_p }}
|
||||
<input type="submit" value="change" />
|
||||
{% csrf_token %}
|
||||
</form>
|
||||
|
|
|
@ -47,8 +47,7 @@
|
|||
{% else %}
|
||||
<p class="alert alert-danger">
|
||||
<strong>
|
||||
This cart seams to lack some Items.
|
||||
Go get some in the store!
|
||||
Something whent wrong. Your cart is empty.
|
||||
<strong>
|
||||
</p>
|
||||
{% endif %}
|
||||
|
|
|
@ -197,16 +197,55 @@ def cart(request):
|
|||
article_view = True
|
||||
currency_name = "CHF"
|
||||
message = ""
|
||||
articles_list = ""
|
||||
cart_position_list = ""
|
||||
prices_in_cart = []
|
||||
totalprice_list = []
|
||||
total = 0
|
||||
|
||||
# here we configure the users Currency:
|
||||
if not 'currency' in request.session:
|
||||
request.session['currency'] = None
|
||||
else:
|
||||
currency = request.session['currency']
|
||||
|
||||
# here we handle the normal cart view:
|
||||
# if the cart_id is set the user has already added items to cart.
|
||||
try:
|
||||
cart_id = ShoppingCart.objects.get(user=request.user.id)
|
||||
except Exception as e:
|
||||
message = "You have no items in the Basket"
|
||||
print('try cart_id exception as: ', e)
|
||||
cart_id = False
|
||||
if cart_id:
|
||||
print('cart_id', cart_id)
|
||||
articles = CartPosition.objects.filter(cart=cart_id)
|
||||
cart_position_list = list(articles)
|
||||
# scrap out the details to calculate Total of item and Summ of All:
|
||||
for idx, cart_position in enumerate(cart_position_list):
|
||||
article = CartPosition.objects.get(
|
||||
cart=cart_id,
|
||||
article=cart_position.article.id
|
||||
)
|
||||
cart_position.calculate_position_price()
|
||||
if currency:
|
||||
print('calc currency')
|
||||
# get currencyname to display:
|
||||
currency_name = ExchangeRate_name.objects.get(id=currency)
|
||||
# get exchange_rate multiplyed:
|
||||
cart_position.price_in_chf = rate.exchange(
|
||||
currency,
|
||||
cart_position.price_in_chf
|
||||
)
|
||||
totalprice_list.append(cart_position.price_in_chf)
|
||||
cart_position_list[idx] = cart_position
|
||||
|
||||
amount_form = CartForm(
|
||||
initial=cart_position.amount
|
||||
)
|
||||
|
||||
total = sum(totalprice_list)
|
||||
|
||||
# Here we handle all POST Operations:
|
||||
if request.method == 'POST':
|
||||
print(request.POST)
|
||||
# here we react to a currency dropdown change:
|
||||
|
@ -223,11 +262,13 @@ def cart(request):
|
|||
else:
|
||||
request.session['currency'] = None
|
||||
# here we react to a change of amount per item in the Cart:
|
||||
if 'amountfield' in request.POST:
|
||||
if 'amount_field' in request.POST:
|
||||
print('yes amount post')
|
||||
|
||||
if amount.is_valid():
|
||||
amount = amount.cleaned_data['amount']
|
||||
amount_form = CartForm(request.POST,
|
||||
cart_id,
|
||||
cart_position.article.id)
|
||||
if amount_form.is_valid():
|
||||
amount = amount_form.cleaned_data['amount']
|
||||
article = Article.objects.get(id=article_id)
|
||||
try:
|
||||
cart_id = ShoppingCart.objects.get(user=request.user)
|
||||
|
@ -254,43 +295,14 @@ def cart(request):
|
|||
order = ''
|
||||
|
||||
checkout_form = CheckoutForm()
|
||||
# if the cart_id is set the user has already added items to cart.
|
||||
try:
|
||||
cart_id = ShoppingCart.objects.get(user=request.user.id)
|
||||
except Exception as e:
|
||||
message = "You have no items in the Basket"
|
||||
print('try cart_id exception as: ', e)
|
||||
cart_id = False
|
||||
if cart_id:
|
||||
print('cart_id', cart_id)
|
||||
articles = CartPosition.objects.filter(cart=cart_id)
|
||||
cart_position_list = list(articles)
|
||||
# scrap out the details to calculate Total of item and Summ of All:
|
||||
for idx, cart_position in enumerate(cart_position_list):
|
||||
cart_position.calculate_position_price()
|
||||
if currency:
|
||||
cart_position.price_in_chf = rate.exchange(
|
||||
currency, cart_position.article.price_in_chf)
|
||||
# get currencyname to display:
|
||||
currency_name = ExchangeRate_name.objects.get(id=currency)
|
||||
# get exchange_rate multiplyed:
|
||||
cart_position.price_in_chf = rate.exchange(
|
||||
currency,
|
||||
article.price_in_chf)
|
||||
amount = CartForm.ChangeAmount(request.POST,
|
||||
cart_id,
|
||||
cart_position.article.id)
|
||||
totalprice_list.append(cart_position.position_price)
|
||||
cart_position_list[idx] = cart_position
|
||||
|
||||
total = sum(totalprice_list)
|
||||
|
||||
return render(request, 'webshop/cart.html',
|
||||
{'cart_position_list': cart_position_list,
|
||||
'totalprice_list': totalprice_list,
|
||||
'total': total,
|
||||
'currencies_form': currencies_form,
|
||||
'checkout_form': checkout_form,
|
||||
'amount_form': amount_form,
|
||||
'article_view': article_view,
|
||||
'currency_name': currency_name,
|
||||
'category_list': category_list,
|
||||
|
|
Loading…
Reference in New Issue