/music/ 处的 TemplateSyntaxError 第 6 行的块标记无效：'path'，应为 'empty' 或 'endfor'。您是否忘记注册或加载此标签？

Question

我想删除一个硬编码的 url 并使用一个动态编码的 url 并将其加载到服务器上，但我收到一个错误：TemplateSyntaxError at /music/ 第 6 行的块标记无效：'path'，应为 'empty' 或 'endfor'。您是否忘记注册或加载此标签？

这是我的代码：

index.html:

{% if all_albums %}
    <h3>here are all my albums:</h3>
    <ul>
        {% for album in all_albums %}
        <li><a href = "{% path 'music:detail' album.id %}"> {{ album.album_title }}</a></li>
        {% endfor %}
    </ul>
{% else %}
    <h3>You don't have any Albums</h3>
{% endif %}

music.urls.py:

from django.urls import path
from . import views

app_name = 'music'

urlpatterns = [
    # /music/
    path('', views.index, name='index'),
    # /music/712/
    path('<int:album_id>/', views.detail, name='detail'),
]

music.views.py:

from django.shortcuts import render, get_object_or_404
from .models import Album

# noinspection PyUnusedLocal

def index(request):
    all_albums = Album.objects.all()
    return render(request, 'music/index.html', {'all_albums': all_albums})

# noinspection PyUnusedLocal

def detail(request, album_id):
    album = get_object_or_404(Album, pk=album_id)
    return render(request, 'music/detail.html', {'album': album})

Analytic_practice.urls:

from django.contrib import admin
from django.urls import include, path

urlpatterns = [
    path('admin/', admin.site.urls),
    path('music/', include('music.urls')),
]

Answer 1

试试这个：

<li><a href = "{% url 'music:detail' album.id %}"> {{ album.album_title }}</a></li>

而不是这个：

<li><a href = "{% path 'music:detail' album.id %}"> {{ album.album_title }}</a></li>

/music/ 处的 TemplateSyntaxError 第 6 行的块标记无效：'path'，应为 'empty' 或 'endfor'。您是否忘记注册或加载此标签？

TemplateSyntaxError at /music/ Invalid block tag on line 6: 'path', expected 'empty' or 'endfor'. Did you forget to register or load this tag?

python

django

dynamic

hardcoded