Tafsilotlar sahifasiga havola qo‘shish

Tafsilotlar shabloni

Veb-sahifamizdagi keyingi qadam — muayyan a’zo haqida batafsil ma’lumot ko‘rsatiladigan tafsilotlar (Details) sahifasini qo‘shish.

Avval details.html nomli yangi shablon yarating:

my_tennis_club/members/templates/details.html:

<!DOCTYPE html>
<html>

<body>

<h1>{{ mymember.firstname }} {{ mymember.lastname }}</h1>
  
<p>Phone: {{ mymember.phone }}</p>
<p>Member since: {{ mymember.joined_date }}</p>

<p>Back to <a href="/members">Members</a></p>

</body>
</html>

all-members shabloniga havola qo‘shish

all_members.html faylidagi ro‘yxat bosiladigan bo‘lishi va siz bosgan a’zoning ID’si bilan tafsilotlar sahifasiga olib borishi kerak:

my_tennis_club/members/templates/all_members.html:

<!DOCTYPE html>
<html>
<body>

<h1>Members</h1>
  
<ul>
  {% for x in mymembers %}
    <li><a href="details/{{ x.id }}">{{ x.firstname }} {{ x.lastname }}</a></li>
  {% endfor %}
</ul>

</body>
</html>

Yangi view yaratish

So‘ngra views.py faylida /details/ URL’iga keladigan so‘rovlarni qayta ishlaydigan yangi view yarating:

my_tennis_club/members/views.py:

from django.http import HttpResponse
from django.template import loader
from .models import Member

def members(request):
  mymembers = Member.objects.all().values()
  template = loader.get_template('all_members.html')
  context = {
    'mymembers': mymembers,
  }
  return HttpResponse(template.render(context, request))
  
def details(request, id):
  mymember = Member.objects.get(id=id)
  template = loader.get_template('details.html')
  context = {
    'mymember': mymember,
  }
  return HttpResponse(template.render(context, request))

details view’i quyidagilarni bajaradi:

id qiymatini argument sifatida qabul qiladi.
Member jadvalidan kerakli yozuvni topish uchun id qiymatidan foydalanadi.
details.html shablonini yuklaydi.
A’zo ma’lumotlarini o‘z ichiga olgan obyekt yaratadi.
Obyektni shablonga yuboradi.
Shablon tomonidan render qilingan HTML’ni chiqaradi.

URL’larni qo‘shish

Endi /details/ URL’i id parametri bilan to‘g‘ri view’ga yo‘naltirilishini ta’minlashimiz kerak.

urls.py faylini oching va details view’ini urlpatterns ro‘yxatiga qo‘shing:

my_tennis_club/members/urls.py:

from django.urls import path
from . import views

urlpatterns = [
    path('members/', views.members, name='members'),
    path('members/details/<int:id>', views.details, name='details'),
]

Misolni ishga tushirish »

Agar barcha qadamlarni o‘z kompyuteringizda bajargan bo‘lsangiz, natijani o‘z brauzeringizda ko‘rishingiz mumkin: 127.0.0.1:8000/members/.

Agar server to‘xtagan bo‘lsa, uni runserver buyrug‘i bilan qayta ishga tushirishingiz kerak:

python manage.py runserver

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