Обратное для delete_order без аргументов не найдено. Попробован 1 шаблон (ов): ['delete_order / (? P [^ /] +) / $'] Это ошибка. Файл Dashboard html после добавления URL в ссылку Удалить я получаю эту ошибку
<div class="col-md-7">
<h5>LAST 5 ORDERS:</h5>
<hr>
<div class="card card-body">
<a class="btn btn-primary btn-sm btn-block" href="{% url 'create_order' %}">Create Order</a>
<table class="table table-sm">
<tr>
<th>Product</th>
<th>Date Ordered</th>
<th>Status</th>
<th>Update</th>
<th>Remove</th>
</tr>
{% for or in orders %}
<tr>
<td>{{or.product}}</td>
<td>{{or.date_created}}</td>
<td>{{or.status}}</td>
<td><a class = "btn btn-sm btn-info" href="{% url 'update_order' or.id %}">Update</a> </td>
<td><a class="btn btn-sm btn-danger"href="{% url 'delete_order' %}">Remove</a> </td>
</tr>
{% endfor %}
</table>
Это мой файл views.py.
def updateOrder(request,pk):
order = Order.objects.get(id=pk)
form = OrderForm(instance=order)
if request.method == "POST":
form=OrderForm(request.POST,instance=order)
if form.is_valid:
form.save()
return redirect('/')
con = {'form':form}
return render(request,'food/orderform.html',con)
def deleteOrder(request,pk):
order = Order.objects.get(id=pk)
con={'item':order}
return render(request,'food/deleteform.html',con)
Это мои URL .py файл. Последний - это URL для операции удаления
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/',views.create_order,name="create_order"),
path('update_order/<str:pk>/',views.updateOrder,name="update_order"),
path('delete_order/<str:pk>/',views.deleteOrder,name="delete_order"),
]
Это код файла models.py
from django.db import models
# Create your models here.
class Customer(models.Model):
name = models.CharField(max_length = 200,null = True)
phone = models.CharField(max_length = 200, null = True)
email = models.CharField(max_length = 200,null = True)
date_created = models.DateTimeField(auto_now_add= True)
def __str__(self):
return self.name
class Tag(models.Model):
name = models.CharField(max_length = 200,null = True)
def __str__(self):
return self.name
class Product(models.Model):
CATERGORY = (
('Indoor','Indoor'),
('Outdoor','Outdoor'),
)
name = models.CharField(max_length = 200,null = True)
price = models.FloatField(null = True)
category = models.CharField(max_length = 200,null = True,choices = CATERGORY)
description = models.CharField(max_length = 200,null = True,blank=True)
date_created = models.DateTimeField(auto_now_add= True)
tags = models.ManyToManyField(Tag)
def __str__(self):
return self.name
class Order(models.Model):
STATUS = (
('Pending','Pending'),
('Out for delivery','Out for delivery'),
('Delivered','Delivered'),
)
customer = models.ForeignKey(Customer,null = True,on_delete=models.SET_NULL)
product = models.ForeignKey(Product,null=True,on_delete=models.SET_NULL)
date_created = models.DateTimeField(auto_now_add= True)
status = models.CharField(max_length = 200,null = True, choices=STATUS)
def __str__(self):
return self.product.name