[Django prac][Form] 8. Handling HTTP requests

기존 new + 기존 create를 해서 새로 create 하나 만들기

 

# articles > templates > articles > views.py 

 

from django.shortcuts import render, redirect
from .models import Article
from . forms import ArticleForm

def index(request):
    articles = Article.objects.all()
    context = {
        'articles': articles,
    }
    return render(request, 'articles/index.html', context)

def detail(request, pk):
    article = Article.objects.get(pk=pk)
    context = {
        'article': article,
    }
    return render(request, 'articles/detail.html', context)

# 새로 만든 create
def create(request):
    if request.method == 'POST':
        form = ArticleForm(request.POST)
        if form.is_valid():
            article = form.save()
            return redirect('articles:detail', article.pk)
    else:  # POST가 아닌 다른 모든 경우
        form = ArticleForm()
    context = {
        'form': form,
    }
    return render(request, 'articles/create.html', context)

def delete(request, pk):
    article = Article.objects.get(pk=pk)
    article.delete()
    return redirect('articles:index')

def edit(request, pk):
    article = Article.objects.get(pk=pk)
    form = ArticleForm(instance=article)
    context = {
        'article': article,
        'form': form,
    }
    return render(request, 'articles/edit.html', context)

def update(request, pk):
    article = Article.objects.get(pk=pk)
    if request.method == 'POST':
        form = ArticleForm(request.POST, instance=article)
        if form.is_valid():
            form.save()
            return redirect('articles:detail', article.pk)
    else:
        form = ArticleForm(instance=article)
    context = {
        'form': form,
        'article': article,
    }
    return render(request, 'articles/update.html', context)