Added 'books by author' in books-details

albertgagalac_reading/albertgagalac_reading/bookshelf/models.py

@@ -19,7 +19,7 @@ class Author(models.Model):
 
 class Book(models.Model):
     title = models.CharField(default="", max_length=100)
-    author = models.ForeignKey(Author, on_delete=models.CASCADE, unique=True)
+    author = models.ForeignKey(Author, on_delete=models.CASCADE)
     publisher = models.CharField(default="", max_length=100)
     ISBN = models.PositiveIntegerField(validators=
         [RegexValidator(r'^[0-9]*$', 
@@ -32,6 +32,3 @@ class Book(models.Model):
 
     def get_absolute_url(self):
         return reverse('bookshelf:books-detail', kwargs={'pk' : self.pk})
-    
-    def get_home_url(self):
-        return reverse('bookshelf:books-list')

albertgagalac_reading/albertgagalac_reading/bookshelf/templates/bookshelf/author_detail.html

@@ -4,6 +4,7 @@
 {% block css %}
     h1 {
         padding-top: 2%;
+        font-family:'Comic Sans MS',cursive;
     }
     h3 {
         font-family:'Comic Sans MS',cursive;
@@ -14,9 +15,17 @@
 {% block title %}{{object}}{% endblock %}
 {% block heading %}{{object}}{% endblock %}
 {% block content %}
-    <h3>Age:</h3> {{object.age}}<br>
-    <h3>Nationality:</h3> {{object.nationality}}<br>
-    <h3>Bio:</h3> {{object.bio}}
+<h3>Age:</h3> {{object.age}}<br>
+<h3>Nationality:</h3> {{object.nationality}}<br>
+<h3>Bio:</h3> {{object.bio}}
+
+<h1>Books by {{object}} I love:</h1>
+{% for book in book_list %}
+    <a href="{{ book.get_absolute_url }}">
+        {{book.title}}
+    </a>
+    <br><br>
+{% endfor %}
 
     <br><br><br><a href="/home/ ">Home</a> | <a href="/books/ ">Books</a> | <a href="/authors/ ">Authors</a>
 {% endblock %}
\ No newline at end of file

albertgagalac_reading/albertgagalac_reading/bookshelf/templates/bookshelf/book_list.html

@@ -4,7 +4,6 @@
 {% block css %} 
     h1 {
         padding-top: 80px;
-        color: deep-blue;
     }
 {% endblock %}
 
@@ -12,8 +11,10 @@
 {% block heading %}Burt's Favorite Books{% endblock %}
 {% block content %}
     {% for object in object_list %}
-        <a href="{{ object.get_absolute_url }}">{{object.title}}</a>
-        <br><br>
+    <a href="{{ object.get_absolute_url }}">
+        {{object.title}}
+    </a>
+    <br><br>
     {% endfor %} <br>
 
     <a href="/home/ ">Home</a> | <a href="/authors/">Authors</a>

albertgagalac_reading/albertgagalac_reading/bookshelf/urls.py

@@ -5,7 +5,6 @@ from .views import (
     home, BookListView, AuthorListView
 )
 urlpatterns = [
-    path('', home, name='home'),
     path('home/', home, name='home'),
     path("authors/", AuthorListView.as_view(), name="author-list"),
     path("books/", BookListView.as_view(), name="books-list"),

albertgagalac_reading/albertgagalac_reading/bookshelf/views.py

@@ -16,6 +16,11 @@ class BookDetailView(DetailView):
 class AuthorDetailView(DetailView):
     model = Author
     
+    def get_context_data(self, **kwargs):
+        context = super().get_context_data(**kwargs)
+        context['book_list'] = Book.objects.filter(author=self.object)
+        return context
+
 class BookListView(ListView):
     model = Book