Function Based Views

Function Views

in views.py

from django.shortcuts import render, redirect
from .models import Post
from .forms import PostForm

def index(request):
    # Get all Posts
    posts = Post.objects.all()

    # Render app template with context
    return render(request, '<templates-directory>/index.html', {'posts': posts})

def show(request, id):
    post = Post.objects.get(id=id)
    return render(request, '<templates-directory>/show.html', {'post': post})

def create(request):
    form = PostForm(request.POST or None)
    if form.is_valid():
        # optionally we can access form data with form.cleaned_data['first_name']
        post = form.save(commit=False)
        post.user = request.user
        post.save()
        return redirect('/posts')

    return render(request, '<templates-directory>/create.html', {'form': form)

def edit(request, id):
    post = Post.objects.get(id=id)
    form = PostForm(request.POST or None, instance=post)
    if form.is_valid():
        form.save()
        return redirect('/posts')

    return render(request, '<templates-directory>/edit.html', {'form': form)

def delete(request, id):
    post = Post.objects.get(id=id)
    post.delete()
    return redirect('/posts')