Updated the "Per Book's Details' page to add an "Edit Book" button and created...

Updated the "Per Book's Details' page to add an "Edit Book" button and created the appropriate page whenever that button is clicked.

stefan_gomez_reading/bookshelf/templates/bookshelf/book_details.html

@@ -12,4 +12,7 @@
     <p>{{ book.blurb }}</p>
 {% endblock %}
 
-{% block footer %}<a href="/home">Home</a> | <a href="/books">Books</a> | <a href="/authors">Authors</a>{% endblock %}
\ No newline at end of file
+{% block footer %}
+<a href="/books/{{ book.pk }}/edit"><input type="submit" value="Edit Book"></a>
+<br><a href="/home">Home</a> | <a href="/books">Books</a> | <a href="/authors">Authors</a>
+{% endblock %}
\ No newline at end of file

stefan_gomez_reading/bookshelf/templates/bookshelf/edit-book.html

+{% extends 'base.html' %}
+{% load static %}
+
+{% block title %}Edit Book{% endblock %}
+
+{% block content %}
+<form action="" method="post">
+    {% csrf_token %}
+    {{ form.as_p }}
+    <input type="submit" value="Save Changes">
+</form>
+{% endblock %}
+
+{% block footer %}{% endblock %}
\ No newline at end of file

stefan_gomez_reading/bookshelf/urls.py

 from django.urls import path
 
-from .views import home, BooksView, PerBooksView, AddBooksView, AuthorsView, PerAuthorsView, AddAuthorsView
+from .views import home, BooksView, PerBooksView, AddBooksView, EditBooksView, AuthorsView, PerAuthorsView, AddAuthorsView
 
 
 urlpatterns = [
@@ -8,6 +8,7 @@ urlpatterns = [
     path('books', BooksView.as_view(), name='books'),
     path('books/<int:pk>/details', PerBooksView.as_view(), name='book-detail'),
     path('books/add/', AddBooksView.as_view(), name='add-book'),
+    path('books/<int:pk>/edit', EditBooksView.as_view(), name='edit-book'),
     path('authors', AuthorsView.as_view(), name='authors'),
     path('authors/<int:pk>/details', PerAuthorsView.as_view(), name='author-detail'),
     path('authors/add/', AddAuthorsView.as_view(), name='add-author'),

stefan_gomez_reading/bookshelf/views.py

@@ -2,6 +2,7 @@ from django.shortcuts import render
 from django.views.generic.list import ListView
 from django.views.generic.detail import DetailView
 from django.views.generic.edit import CreateView
+from django.views.generic.edit import UpdateView
 
 from .models import Author, Book
 
@@ -26,6 +27,12 @@ class AddBooksView(CreateView):
     template_name = 'bookshelf/add-book.html'
 
 
+class EditBooksView(UpdateView):
+    model = Book
+    fields = '__all__'
+    template_name = 'bookshelf/edit-book.html'
+
+
 class AuthorsView(ListView):
     model = Author
     template_name = 'bookshelf/authors.html'