Added links in homepage and forms

Added the 'Add' hyperlinks for author and books as well as created the forms where the user will be redirected when hyperlinks are clicked.

layvillanueva_reading/bookshelf/forms.py

+from django import forms
+from .models import Author, Books
+
+
+class BookForm(forms.ModelForm):
+    class Meta:
+        model = Books
+        fields = "__all__"
+
+
+class AuthorForm(forms.ModelForm):
+    class Meta:
+        model = Author
+        fields = "__all__"

layvillanueva_reading/bookshelf/models.py

 from django.db import models
 from django.urls import reverse
 
+
 # Create your models here.
 class Author(models.Model):
     first_name = models.CharField(max_length=255)
@@ -28,4 +29,5 @@ class Books(models.Model):
         return '{}'.format(self.title)
 
     def get_absolute_url(self):
-        return reverse('bookshelf:books-detail', kwargs={'pk': self.pk})
\ No newline at end of file
+        return reverse('bookshelf:books-detail', kwargs={'pk': self.pk})
+    
\ No newline at end of file

layvillanueva_reading/bookshelf/templates/bookshelf/add-author.html

+{% extends 'base.html' %}
+{% block title %} Add New Author {% endblock %}
+{% block content %}
+    {{ form.non_field_errors }}
+    {% for field in form %}
+        {% if field.errors %}
+            <p>{{ field.label }} has the following errors:</p>
+            <ul>
+            {% for error in field.errors %}
+                <li>{{ error }}</li>
+            {% endfor %}
+            </ul>
+        {% endif %}
+    {% endfor %}
+    <form method="post">
+        {% csrf_token %}
+        {% for field in form %}
+            {{ field.label }}:{{field}} <br><br>
+        {% endfor %}
+    <input type="submit" value="Add Author">
+    </form>
+{% endblock %}
\ No newline at end of file

layvillanueva_reading/bookshelf/templates/bookshelf/add-book.html

+{% extends 'base.html' %}
+{% block title %} Add New Book {% endblock %}
+{% block content %}
+    {{ form.non_field_errors }}
+    {% for field in form %}
+        {% if field.errors %}
+            <p>{{ field.label }} has the following errors:</p>
+            <ul>
+            {% for error in field.errors %}
+                <li>{{ error }}</li>
+            {% endfor %}
+            </ul>
+        {% endif %}
+    {% endfor %}
+    <form method="post">
+        {% csrf_token %}
+        {% for field in form %}
+            {{ field.label }}:{{field}} <br><br>
+        {% endfor %}
+    <input type="submit" value="Add Book">
+    </form>
+{% endblock %}
\ No newline at end of file

layvillanueva_reading/bookshelf/templates/home.html

@@ -14,7 +14,7 @@
     find out that they have problematic views as a person. </h3>
 
 <a href="/books">Books</a>
-<a href="/authors">Authors</a>
+<a href="/authors">Authors</a><br>
 <a href="/books/add">Add Book</a>
 <a href="/authors/add">Add Author</a>
 {% endblock %}

layvillanueva_reading/bookshelf/urls.py

 from django.urls import path
 
-from .views import home, BooksListView, BooksDetailView, AuthorListView, AuthorDetailView
+from .views import (
+    home, BooksListView, BooksDetailView, AuthorListView, 
+    AuthorDetailView, BooksCreateView, AuthorsCreateView
+)
 
 
 urlpatterns = [
@@ -8,7 +11,11 @@ path('home/', home, name='home'),
 path('books/', BooksListView.as_view(), name='books-list'),
 path('books/<int:pk>/details/', BooksDetailView.as_view(), name='books-detail'),
 path('authors/', AuthorListView.as_view(), name='authors-list'),
-path('authors/<int:pk>/details/', AuthorDetailView.as_view(), name='author-detail')
+path('authors/<int:pk>/details/', AuthorDetailView.as_view(), name='author-detail'),
+path('books/add/', BooksCreateView.as_view(), name = 'add-book'),
+path('authors/add/', AuthorsCreateView.as_view(), name = 'add-author')
+
 ]
 
-app_name = "bookshelf"
\ No newline at end of file
+app_name = "bookshelf"
+

layvillanueva_reading/bookshelf/views.py

 from django.shortcuts import render
 from django.views.generic.detail import DetailView
 from django.views.generic.list import ListView
+from django.views.generic.edit import CreateView, UpdateView
 
 from .models import Author, Books
 
@@ -21,4 +22,15 @@ class AuthorListView(ListView):
 
 class AuthorDetailView(DetailView):
     model = Author
-    template_name = "bookshelf/author_details.html"
\ No newline at end of file
+    template_name = "bookshelf/author_details.html"
+
+class BooksCreateView(CreateView):
+    model = Books
+    fields = '__all__'
+    template_name = 'bookshelf/add-book.html'
+
+class AuthorsCreateView(CreateView):
+    model = Author
+    fields = '__all__'
+    template_name = 'bookshelf/add-author.html'
+