Я получаю эту ошибку, когда использую
path('create_order/<str:pk>/', views.createOrder, name="create_order"),
, но такой ошибки нет, если путь равен ..
path('create_order', views.createOrder, name="create_order"),
urls.py
from django.urls import path
from . import views
urlpatterns = [
path('', views.home, name="home"),
path('products/', views.products, name='products'),
path('customer/<str:pk_test>/', views.customer, name="customer"),
path('create_order/<str:pk>/', views.createOrder, name="create_order"),
path('update_order/<str:pk>/', views.updateOrder, name="update_order"),
path('delete_order/<str:pk>/', views.deleteOrder, name="delete_order"),
]
views.py
def createOrder(request, pk):
OrderFormSet = inlineformset_factory(Customer, Order , fields=('product','status'), extra=9)
customer = Customer.objects.get(id=pk)
formset = OrderFormSet(queryset=Order.objects.none(), instance=customer)
#form = OrderForm(initial={'customer':customer})
if request.method == 'POST':
#print('printing post', request.POST)
formset = OrderFormSet(request.POST, instance=customer)
if formset.is_valid():
formset.save()
return redirect('/')
context = {'formset': formset}
#return redirect('accounts/order_form.html', context)
return render(request, 'accounts/order_form.html', context)
Я также пробовал перенаправить, это не работает, проблема с urls.py.
заказчик. html
{% extends 'accounts/main.html' %}
{% block content %}
<br>
<div class="row">
<div class="col-md">
<div class="card card-body">
<h5>Customer:</h5>
<hr>
<a class="btn btn-outline-info btn-sm btn-block" href="">Update Customer</a>
<a class="btn btn-outline-info btn-sm btn-block" href="{% url 'create_order' customer.id %}">Place Order</a>
</div>
</div>
<div class="col-md">
<div class="card card-body">
<h5>Contact Information</h5>
<hr>
<p>Email: {{customer.email}}</p>
<p>Phone: {{customer.phone}}</p>
</div>
</div>
<div class="col-md">
<div class="card card-body">
<h5>Total Order</h5>
<hr>
<h1 style="text-align: center;padding: 10px;">{{order_count}}</h1>
</div>
</div>
</div>
<br>
<div class="row">
<div class="col">
<div class="card card-body">
<form method="POST">
<button class="btn btn-primary" type="submit">Search</button>
</form>
</div>
</div>
</div>
<br>
<div class="row">
<div class="col-md">
<div class="card card-body">
<table class="table table-sm">
<tr>
<th>Product</th>
<th>Category</th>
<th>Date Ordered</th>
<th>Status</th>
<th>Update</th>
<th>Remove</th>
</tr>
{% for order in orders %}
<tr>
<td>{{order.product}}</td>
<td>{{order.product.category}}</td>
<td>{{order.date_created}}</td>
<td>{{order.status}}</td>
<td><a class="btn btn-outline-info btn-md " href="{% url 'update_order' order.id %}">Update</a></td>
<td><a class="btn btn-outline-danger btn-md " href="{% url 'delete_order' order.id %}">Delete</a></td>
</tr>
{% endfor %}
</table>
</div>
</div>
</div>
{% endblock %}
models.py
class Customer(models.Model):
name = models.CharField(max_length=200, null=True, blank=True)
phone = models.CharField(max_length=200, null=True, blank=True)
email = models.CharField(max_length=200, null=True, blank=True)
date_created = models.DateTimeField(auto_now_add=True, null=True)
def __str__(self):
return self.name
order_form. html
{% extends 'accounts/main.html' %}
{% load static %}
{% block content %}
<div class="row">
<div class="col-md-6">
<div class="card card-body">
<form action="" method="POST">
{% csrf_token %}
{{formset.managment_form}} <!-- to remove the managmentForm data missing or has been tempered wiith , error -->
{% for form in formset %}
{{formset}} <!--in context of views.py -->
<hr>
{% endfor %}
<input class="btn btn-outline-success btn-md" type="submit" name="submit">
</form>
</div>
</div>
</div>
{% endblock %}
Я добавил шаблоны, и спасибо всем, но я думаю, что единственная проблема связана с urls.py, потому что если я использую
path('create_order/<str:pk>/', views.createOrder, name="create_order"),
вместо
path('create_order', views.createOrder, name="create_order"),
, то я получаю сообщение об ошибке, иначе для указанного выше пути такой ошибки нет.