在 views.py 中添加展示作者列表的函数
from django.shortcuts import render, redirect, HttpResponse
from app01 import models # 展示出版社列表
def publisher_list(request):
pass # 添加新的出版社
def add_publisher(request):
pass # 删除出版社
def del_publisher(request):
pass # 编辑出版社
def edit_publisher(request):
pass # 展示书籍列表
def book_list(request):
pass # 添加书籍
def add_book(request):
pass # 删除书籍
def del_book(request):
pass # 编辑书籍
def edit_book(request):
pass # 作者列表
def author_list(request):
# 查询所有作者
all_author = models.Author.objects.all()
return render(request, "author_list.html", {"author_list": all_author})
然后在 urls.py 中添加显示作者列表的 url 对应关系
from django.conf.urls import url
from django.contrib import admin
from app01 import views urlpatterns = [
# 出版社
url(r'^publisher_list/', views.publisher_list),
url(r'^add_publisher/', views.add_publisher),
url(r'^del_publisher/', views.del_publisher),
url(r'^edit_publisher/', views.edit_publisher),
# 书籍
url(r'^book_list/', views.book_list),
url(r'^add_book/', views.add_book),
url(r'^del_book/', views.del_book),
url(r'^edit_book/', views.edit_book),
# 作者
url(r'^author_list/', views.author_list),
]
最后来写 author_list.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>作者列表</title>
</head>
<body> <h1>作者列表</h1> <table border="1">
<thead>
<tr>
<th>#</th>
<th>id</th>
<th>名字</th>
<th>书籍</th>
</tr>
</thead>
<tbody>
{% for author in author_list %}
<tr>
<td>{{ forloop.counter }}</td>
<td>{{ author.id }}</td>
<td>{{ author.name }}</td>
<td>
{% for book in author.book.all %}
{% if forloop.last %}
{{ book.title }}
{% else %}
{{ book.title }} |
{% endif %}
{% endfor %}
</td>
</tr>
{% endfor %}
</tbody>
</table>
</body>
</html>
解析：
运行效果：
