Question

我正在尝试将我的主页视图链接到其他视图，但是它不起作用我也尝试仅采取单一观点，但仍然无法正常工作我也不知道如何将多个视图连接到一个URL

app / views.py

from django.http import HttpResponse, HttpResponseRedirect
from django.shortcuts import redirect
from django.shortcuts import render
from homePage.forms import SignInForm,DropUsaMessage
# Create your views here.
def homePage(request):
    sign_in_detail=SignIn
    message_detail=DropUsaMessage
    return render(request, "index.html",{"form":sign_in_detail,"forms":message_detail})

def SignIn(request):
    sign_in_detail=SignInForm()
    if request.method == 'POST':
        sign_in_detail = SignInForm(request.POST)
        if sign_in_detail.is_valid():
            return render(request, "index2.html",{"form":sign_in_detail})
    else:
        sign_in_detail = SignInForm()
        # "form":sign_in_detail
    return render(request, "index.html",{})

def Contact(request):
    message_detail=DropUsaMessage()
    if request.method == 'POST':
        message_detail = DropUsaMessage(request.POST)
        if message_detail.is_valid():
            return homePage(request)
    else:
        message_detail = DropUsaMessage()
        # "forms":message_detail
    return render(request, "index.html",{"forms":message_detail})

app / urls.py

from django.urls import path
from . import views

urlpatterns=[
        path('', views.homePage),
]

app / forms.py

from django import forms
from django.core import validators

class SignInForm(forms.Form):
    email=forms.EmailField(widget=forms.EmailInput(attrs={"class": 'form-control',"placeholder":'Enter E-mail',"id": 'exampleInputEmail1'}))
    password=forms.CharField(widget=forms.PasswordInput(attrs={"class":'form-control',"placeholder":'Enter Password',"id":'exampleInputPassword1'}))

class DropUsaMessage(forms.Form):
    name = forms.CharField(widget=forms.TextInput(attrs={"class":'form-control',"placeholder":'Your Name'}))
    email = forms.EmailField(widget=forms.EmailInput(attrs={"class": 'form-control',"placeholder":'Your E-mail',"id": 'exampleInputEmail1'}))
    phone = forms.IntegerField(widget=forms.NumberInput(attrs={"class":'form-control',"placeholder":'Your Phone Number'}))
    message = forms.CharField(widget=forms.Textarea(attrs={"class":'form-control',"placeholder":'Type Your Message',"style":'width:100%; height: 150px'}))

index.html

      <div class="container-fluid">

        <div class="row">
          <div class="col-md-8">
            <img src="{% static 'img/sampleImage.jpg' %}" width="100%" height="100%" class="d-inline-block align-top" alt="">
          </div>
          <div class="col-md-4">
            <form method="POST">
              {% csrf_token %}
              {{ form }}
              <div class="form-check">
                  <span class="fpswd">Forgot <a href="#">password?</a></span>
              </div>
              <button type="submit" class="btn btn-primary" name="SignIn">Submit</button>
            </form>



          </div>
        </div>
      </div>

<div class="container contact-form">
              <form  method="post">
                      <h3>Drop Us a Message</h3>
                              {% csrf_token %}
                              {{ forms }}<br><br>
                              <div class="form-group">
                                  <input type="submit" name="SendMessage" class="btnContact" value="Send Message" />
                              </div>



              </form>
      </div>

未显示登录字段。 django-debug-toolbar中显示了一个很长的地址

Answer 1

为您的网址格式命名，如下所示：

urlpatterns=[
        path('', views.homePage, name='home'),
]

然后，您可以在模板中使用Jinja引用这些名称。

<a href="{% url 'home' %}">Home</a>

您可以使用link从DjangoProject网站教程中获得一些帮助。

更新：

您需要创建一个导航栏（导航栏）。然后，您可以在主页中调用所有带有URLS的页面。像

Home | Services | Portfolio

您需要为每个页面创建带有名称的urlpatterns，然后可以像使用它一样。

<ul><li><a href="{% url 'home' %}">Home</a></li> 
<ul><li><a href="{% url 'services' %}">Services</a></li>
<ul><li><a href="{% url 'portfolio' %}">Portfolio</a></li>.

因此，所有页面都将链接到您的主页，您可以进行导航。

为此，您需要在urls.py中创建如下所示的3个相应视图：

urlpatterns=[
        path('', views.homePage, name='home'),
        path('services/', views.servicePage, name='services'),
        path('portfolio/', views.portfolioPage, name='portfolio'),
]

Answer 2

您不能在一个URL上拥有多个视图。一个URL映射到一个视图。

将主页视图链接到其他视图

2 个答案: