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Class based views ​

Klassga asoslangan viewda har bir metod holati uchun alohida funksiya yoziladi.

python
from django.views import View
from django.http import HttpResponse

class ExampleView(View):
    def get(self, request):
        return HttpResponse("Bu matn GET metodi bilan murojaat qilinganda ekranga chiqadi")
        
    def post(self, request):
        return HttpResponse("Bu matn POST metodi bilan murojaat qilinganda ekranga chiqadi")
from django.views import View
from django.http import HttpResponse

class ExampleView(View):
    def get(self, request):
        return HttpResponse("Bu matn GET metodi bilan murojaat qilinganda ekranga chiqadi")
        
    def post(self, request):
        return HttpResponse("Bu matn POST metodi bilan murojaat qilinganda ekranga chiqadi")

Agar viewga GET so'rovi bilan murojaat qilinsa, get() metodi ichidagi kod ishlaydi. Xuddi shunday POST bo'lganda post() metodi, PUT uchun put() metodi, PATCH uchun patch() metodi, DELETE uchun esa delete() metodi ichidagi kod ishlaydi.

Umumiy holatda:

python
from django.views import View
from django.http import HttpResponse

class ExampleView(View):
    def get(self, request):
        return HttpResponse("GET metodi bilan murojaat qilindi")
        
    def post(self, request):
        return HttpResponse("POST metodi bilan murojaat qilindi")
        
    def put(self, request):
        return HttpResponse("PUT metodi bilan murojaat qilindi")
        
    def patch(self, request):
        return HttpResponse("PATCH metodi bilan murojaat qilindi")
        
    def delete(self, request):
        return HttpResponse("DELETE metodi bilan murojaat qilindi")
from django.views import View
from django.http import HttpResponse

class ExampleView(View):
    def get(self, request):
        return HttpResponse("GET metodi bilan murojaat qilindi")
        
    def post(self, request):
        return HttpResponse("POST metodi bilan murojaat qilindi")
        
    def put(self, request):
        return HttpResponse("PUT metodi bilan murojaat qilindi")
        
    def patch(self, request):
        return HttpResponse("PATCH metodi bilan murojaat qilindi")
        
    def delete(self, request):
        return HttpResponse("DELETE metodi bilan murojaat qilindi")

Urlda ro'yxatdan o'tkazishda funksiyaga asoslangan view bilan ozgina farqi bor. Klassga asoslangan viewlarni urlda ro'yxatdan o'tkazganda as_view() metodidan foydalaniladi.

python
from django.urls import path
from myapp.views import ExampleView

urlpatterns = [
    path('example/', ExampleView.as_view(), name='example')
]
from django.urls import path
from myapp.views import ExampleView

urlpatterns = [
    path('example/', ExampleView.as_view(), name='example')
]