[Django 시작하기] Part3. View, Template 생성하기

View 생성

view: 클라이언트에게서 request를 받고 HttpResponse 메소드로 반환을 해주는 구조

# poll/views.py
def detail(request, question_id):
    return HttpResponse("You're looking at question %s." % question_id)

def results(request, question_id):
    response = "You're looking at the results of question %s."
    return HttpResponse(response % question_id)

View와 url 연결

polls/urls.py에 path()를 추가하여 해당 view와 연결한다.

# polls/urls.py
urlpatterns = [
    # ex: /polls/
    path("", views.index, name="index"),
    # ex: /polls/5/
    path("<int:question_id>/", views.detail, name="detail"),
    # ex: /polls/5/results/
    path("<int:question_id>/results/", views.results, name="results"),
    # ex: /polls/5/vote/
    path("<int:question_id>/vote/", views.vote, name="vote"),
]

View를 통해 탬플릿 내보내기 (HttpResponse)

# polls/views.py
from django.shortcuts import render
from .models import Question

def index(request):
    latest_question_list = Question.objects.order_by("-pub_date")[:5]
    context = {"latest_question_list": latest_question_list}
    return render(request, "polls/index.html", context)

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참고 링크

Django Part3