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URLs ​

Browserda proyektning biror elektron manziliga kirganingizda biror view ishga tushadi. Aynan qaysi manzilda qaysi view ishga tushishi urls orqali boshqariladi.

python
from django.url import path
from myapp.views import example

urlpatterns = [
    path('example/', example)
]
from django.url import path
from myapp.views import example

urlpatterns = [
    path('example/', example)
]

Browserda http://127.0.0.1:8000/example/ manziliga kirilsa, example nomli view ishga tushadi.

Yoki bo'lmasam:

python
from django.url import path
from myapp.views import hello

urlpatterns = [
    path('api/hello/', hello)
]
from django.url import path
from myapp.views import hello

urlpatterns = [
    path('api/hello/', hello)
]

bo'lsa, browserda http://127.0.0.1:8000/api/hello/ manziliga kirilsa, hello nomli view ishga tushadi.

Urlni nomlash ​

Qo'shimcha ravishda har bir ro'yxatdan o'tkazilgan elektron manzilni nomlash ham mumkin.

python
from django.url import path
from myapp.views import hello, example

urlpatterns = [
    path('api/hello/', hello, name='hello'),
    path('example/', example, name='example')
]
from django.url import path
from myapp.views import hello, example

urlpatterns = [
    path('api/hello/', hello, name='hello'),
    path('example/', example, name='example')
]

Argument ​

Url orqali viewga argumentlarni uzatish ham mumkin.

python
from django.url import path
from myapp.views import example

urlpatterns = [
    path('example/<int:pk>/', example, name='example')
]
from django.url import path
from myapp.views import example

urlpatterns = [
    path('example/<int:pk>/', example, name='example')
]

http://127.0.0.1:8000/example/5/ manziliga kirilganda pk argumentining qiymati 5 bo'ladi.

Viewda pk argumentiga quyidagicha murojaat qilish mumkin:

python
from django.http import HttpResponse

def example(request, pk):
    return HttpResponse(f"pk argumentining qiymati: {pk}")
from django.http import HttpResponse

def example(request, pk):
    return HttpResponse(f"pk argumentining qiymati: {pk}")

<int:pk> - yozilgani uchun pk o'rnida faqat butun son turishi mumkin.

Agar url quyidagicha bo'lsa,

python
from django.url import path
from myapp.views import example

urlpatterns = [
    path('example/<str:name>/', example, name='example')
]
from django.url import path
from myapp.views import example

urlpatterns = [
    path('example/<str:name>/', example, name='example')
]

Endi bizda argument name va uning qiymati str toifasida bo'ladi. Albatta viewda ham name argumentiga murojaat qilish uchun uning kodi quyidagicha bo'lishi kerak:

python
from django.http import HttpResponse

def example(request, name):
    return HttpResponse(f"name argumentining qiymati: {name}")
from django.http import HttpResponse

def example(request, name):
    return HttpResponse(f"name argumentining qiymati: {name}")

Bir nechta argumentlar ​

Bir nechta argumentlarni ham uzatish mumkin.

python
from django.url import path
from myapp.views import example

urlpatterns = [
    path('example/<int:pk>/<str:name>/', example, name='example')
]
from django.url import path
from myapp.views import example

urlpatterns = [
    path('example/<int:pk>/<str:name>/', example, name='example')
]

View esa,

python
from django.http import HttpResponse

def example(request, pk, name):
    return HttpResponse(f"pk argumentining qiymati: {pk}, name argumentining qiymati: {name}")
from django.http import HttpResponse

def example(request, pk, name):
    return HttpResponse(f"pk argumentining qiymati: {pk}, name argumentining qiymati: {name}")