views.py
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from django.shortcuts import render, redirect
from .forms import BookForm
from .models import Book
def index(request):
"""
-- INDEX --
:param request:
:return:
"""
books = Book.objects.all()
return render(request, 'djangoapp/index.html', {
'books': books
})
def create(request):
"""
-- CREATE --
:param request:
:return:
"""
form = BookForm()
if request.method == 'POST':
form = BookForm(request.POST)
if form.is_valid():
instance = form.save(commit=False)
instance.save()
return redirect('djangoapp:index')
return render(request, 'djangoapp/create.html', {
'form': form
})
def read(request, book_id):
"""
-- READ --
:param request:
:param id:
:return:
"""
book = Book.objects.get(pk=book_id)
return render(request, 'djangoapp/read.html', {
'book': book
})
def update(request, book_id):
"""
-- CREATE --
:param request:
:return:
"""
book = Book.objects.get(pk=book_id)
form = BookForm(instance=book)
if request.method == 'POST':
form = BookForm(request.POST, instance=book)
if form.is_valid():
instance = form.save(commit=False)
instance.save()
return redirect('djangoapp:index')
return render(request, 'djangoapp/update.html', {
'form': form
})
def delete(request, book_id):
"""
-- DELETE --
:param request:
:param book_id:
:return:
"""
Book.objects.get(pk=book_id).delete()
return redirect('djangoapp:index')