找不到“”的反向。德扬戈

Question

一般来说，我是Django/编程的初学者。 我的一个HTML页面上的重定向url按钮有问题。基本上，我有一个收集页面，可以添加植物。一旦添加了工厂，就可以向该工厂添加更多细节。我的CreateView已经创建，当我想添加按钮以向现有工厂添加详细信息时，打开工厂页面后，我会得到一个“未找到”错误的相反结果。 html代码中的粗体部分是错误的来源

models.py

class PlantDetail(models.Model):
    """This class contains various types of data of added plants"""
    """links the details to one plants"""
    from datetime import date
    plant = models.ForeignKey(Plant, on_delete=models.CASCADE)
    date_purchased = models.DateField(default=date.today)
    notes = models.TextField()
    
    
    def __str__(self):
        """Return the detail input from the user"""
        return self.notes
        
        
    def age(self):
        """Return the age of the plant in days"""
        age_days = datetime.date.today() - date_purchased
        return age_days.days

    def get_absolute_url(self):
        return reverse('detail', args=[int(self.plant_id)])

url.py

urlpatterns = [

    # Landing page
    path('', views.home, name='home'),
    
    # Collection page
    path('collection/', login_required(CollectionListView.as_view()), name='collection'),
    
    # Detail page for a plant
    path('collection/<int:plant_id>/', views.detail, name='detail'),

    # New plant creation page
    path('collection/add/', login_required(PlantCreateView.as_view()), name='plant-create'),

    # Add details to an existing plant
    path('collection/<int:plant_id>/add_details/', login_required(PlantDetailCreateView.as_view()), name='plantdetail-create'),

views.py

class PlantDetailCreateView(CreateView):
    model = PlantDetail
    fields = ['date_purchased', 'notes']


    def form_valid(self, form):
        form.instance.plant_id = self.kwargs['plant_id']
        return super().form_valid(form)

details.html

    {% extends "plntz_main/base.html" %}
    
    {% block content %}
    <h1> {{ plant_detail.name }} </h1>
    <p><img src={{ plant_detail.image.url }}></p>
    <p> Nickname: {{ plant_detail.nickname}}
    <p> Category: {{ plant_detail.category }}
    {% for detail in plant_detail.plantdetail_set.all %}
        
        <p>Date purchased: {{ detail.date_purchased }} </p>
        <p>Notes: {{ detail.notes }}</p>
    
    {% endfor %}
<form>
    <button formaction="{% url 'plantdetail-create' request.plant.id %}">Add details</button>
</form>
    {% endblock content %}

编辑：键入错误后获取新错误： NoReverseMatch at/collection/1/ 找不到参数为“（“”，）”的“plantdetail create”的相反项。尝试了1种模式：[“收集/（？P<；工厂id>；[0-9]+）/添加详细信息/$”]

Answer 1

这是一个简单的拼写错误：

<button formaction="{% url 'plantdetail-create' request.plant.id %}">Add details</button>