嗨,我对django很陌生,python试图构建一些测试模式 我无法将选项映射到问题并列出它们。你知道吗
型号.py
from __future__ import unicode_literals
from django.db import models
# Create your models here.
class Date_list(models.Model):
date_gk = models.CharField(max_length=20)
CA_BGimage = models.CharField(max_length=20)
def __str__(self):
return 'Daily Current Affair and GK quiz: ' + self.date_gk
class Questions(models.Model):
date_list = models.ForeignKey(Date_list, on_delete=models.CASCADE, default=None)
question = models.CharField(max_length=500)
def __str__(self):
return self.question
class Options(models.Model):
questions = models.ForeignKey(Questions, on_delete=models.CASCADE, default=None)
option = models.CharField(max_length=50)
correct_answer =models.CharField(max_length=100)
def __str__(self):
return self.option
视图.py
from django.shortcuts import render
from django.http import HttpResponse
from .models import Date_list, Questions
from django.template import loader
from django.shortcuts import render, get_object_or_404
# Create your views here.
def index(request):
all_dates = Date_list.objects.all()
context = {'all_dates': all_dates,}
return render(request, 'Current_Affair/index.html', context)
def detail(request, date_list_id, questions_id):
date_list = get_object_or_404(Date_list, pk=date_list_id)
questions = get_object_or_404(Questions, pk=questions_id)
return render(request, 'Current_Affair/detail.html', {'date_list':date_list}, {'questions':questions})
网址.py
from django.conf.urls import url
from . import views
app_name = 'Current_Affair'
urlpatterns = [
#Current_Affair
url(r'^$', views.index, name='index'),
#/Current_Affair/32
url(r'^(?P<date_list_id>[0-9]+)/$', views.detail, name='detail'),
]
索引.html
<!-- Loads the path to your static files -->
{% load staticfiles %}
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css"/>
<link rel="stylesheet" type="text/css" href="{% static 'Current_Affair/style.css' %}" />
<h1> <strong> Daily Current Affairs & GK Quiz </strong></h1>
<ul>
{% for datess in all_dates %}
<li><a href="/Current_Affair/{{ datess.id }}">{{ datess.date_gk }}</a></li>
{% endfor %}
</ul>
你知道吗详细信息.html你知道吗
<h1> QUIZ </h1>
{% for q in date_list.questions_set.all %}
<div> {{ q.question }} </div>
{% for o in questions.options_set.all %}
{{ o.option }}
{% endfor %}
{% endfor %}
style.css
body {
background-image: url("images/b2.jpeg");
}
我在犯错误。 有人能帮忙吗…谢谢
TypeError at /Current_Affair/1/ detail() takes exactly 3 arguments (2 given) Request Method: GET Request URL: http://127.0.0.1:8000/Current_Affair/1/ Django Version: 1.9 Exception Type: TypeError Exception Value: detail() takes exactly 3 arguments (2 given) Exception Location: C:\Python27\lib\site-packages\django-1.9-py2.7.egg\django\core\handlers\base.py in get_response, line 147 Python Executable: C:\Python27\python.exe Python Version: 2.7.13 Python Path: ['C:\Users\vijay\Desktop\Knowledge_Basket', 'C:\Windows\SYSTEM32\python27.zip', 'C:\Python27\DLLs', 'C:\Python27\lib', 'C:\Python27\lib\plat-win', 'C:\Python27\lib\lib-tk', 'C:\Python27', 'C:\Python27\lib\site-packages', 'C:\Python27\lib\site-packages\django-1.9-py2.7.egg'] Server time: Mon, 28 Aug 2017 20:51:54 +0530
在您的url中:
您只定义了一个参数
date_list_id
你得在你的字典里加上
questions_id
url.py=>在模板中=>
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