python - 我的注册表单不适用于 django python

Question

我的应用程序有问题，注册未在后端创建配置文件。我曾尝试使用 django 表单，但我不喜欢它们的呈现方式，所以我想使用自定义表单，但是一旦我单击按钮提交，什么都没有发生，我检查后端没有配置文件。

• 我的 forms.py 文件看起来像这样

  from django.forms import ModelForm
  from django import forms
  from django.contrib.auth.forms import UserCreationForm
  from django.contrib.auth.models import User
  from .models import Gig
  
  
  class GigForm(ModelForm):
      class Meta:
          model = Gig
          fields = ['title','category','description', 'price', 'photo', 'status']
  
  class SignUpForm(forms.ModelForm):
      first_name = forms.CharField(max_length=30, required=False, help_text='Optional.')
      last_name = forms.CharField(max_length=30, required=False, help_text='Optional.')
      email = forms.EmailField(max_length=254, help_text='Required. Inform a valid email address.')
      class Meta:
          model = User
          fields = ('username', 'first_name', 'last_name',  'email', 'password' )
  

  • Models.py 文件是这样的

  class Profile(models.Model):
      user = models.OneToOneField(User, on_delete=models.CASCADE)
      avatar = models.CharField(max_length=500)
      about  = models.CharField(max_length=500)
      location = models.CharField(max_length=30, blank=True)
  
  
  def __str__(self):
      return self.user.username
  
  
  

• signup.html 看起来像这样

  <div class="container1">
    <img src="{% static 'img/home-banner.jpg' %}" class="banner">
  <form action="#" name="myForm" method="post" onsubmit="return(validate());">
      {% csrf_token %}
      <div class="container-fluid">
          <div class="row">
              <div class="well center-block">
                  <div class="well-header">
            <h1 class="text-center "><b>Sign Up</b></h1>
          </br>
                      <hr>
                  </div>
                  <div class="row">
                      <div class="col-md-12 col-sm-12 col-xs-12">
                          <div class="form-group">
                              <div class="input-group">
                                  <div class="input-group-addon">
                                      <i class="glyphicon glyphicon-user"></i>
                                  </div>
                  <input type="text" placeholder="First Name" class="form-control"
                  name="{{ form.first_name.name }}"
                  id="{{ form.first_name.id_for_label }}"
                  {% if form.name.value != None %}value="{{ form.first_name.value|stringformat:'s' }}"{% endif %}
                  maxlength="{{ form.first_name.field.max_length }}"
                  {% if form.name.field.required %}required{% endif %}>                                               
                              </div>
                          </div>
                      </div>
                  </div>
  
                  <div class="row">
                      <div class="col-xs-12 col-sm-12 col-md-12">
                          <div class="form-group">
                              <div class="input-group">
                                  <div class="input-group-addon">
                                      <i class="glyphicon glyphicon-user"></i>
                                  </div>
                  <input type="text" placeholder="Last Name" name="txtlname" class="form-control"
                  name="{{ form.last_name.name }}"
                  id="{{ form.last_name.id_for_label }}"
                  {% if form.name.value != None %}value="{{ form.last_name.value|stringformat:'s' }}"{% endif %}
                  maxlength="{{ form.last_name.field.max_length }}"
                  {% if form.name.field.required %}required{% endif %}>
                              </div>
                          </div>
                      </div>
                  </div>
                  <div class="row">
              <div class="col-xs-12 col-sm-12 col-md-12">
                <div class="form-group">
                  <div class="input-group">
                    <div class="input-group-addon">
                      <i class="glyphicon glyphicon-user"></i>
                    </div>
                    <input type="text" placeholder="User Name" name="txtlname" class="form-control"
                    name="{{ form.username.name }}"
                    id="{{ form.username.id_for_label }}"
                    {% if form.name.value != None %}value="{{ form.username.value|stringformat:'s' }}"{% endif %}
                    maxlength="{{ form.username.field.max_length }}"
                    {% if form.username.field.required %}required{% endif %}>
                  </div>
                </div>
              </div>
            </div>
                  <div class="row">
                      <div class="col-md-12 col-sm-12 col-xs-12">
                          <div class="form-group">
                              <div class="input-group">
                                  <div class="input-group-addon">
                                      <i class="glyphicon glyphicon-lock"></i>
                                  </div>
                  <input type="password" minlength="8" maxlength="20" placeholder="Password" name="txtpass" class="form-control"
                  name="{{ form.password.name }}"
                  id="{{ form.password.id_for_label }}"
                  {% if form.password.value != None %}value="{{ form.password.value|stringformat:'s' }}"{% endif %}
                  maxlength="{{ form.password.field.max_length }}"
                  {% if form.password.field.required %}required{% endif %}>
                              </div>
                          </div>
                      </div>
                  </div>
  
          <div class="row">
                      <div class="col-md-12 col-xs-12 col-sm-12">
                          <div class="form-group">
                              <div class="input-group">
                                  <div class="input-group-addon">
                                      <i class="glyphicon glyphicon-envelope"></i>
                                  </div>
                  <input type="email" class="form-control" name="txtmail" placeholder="E-Mail"
                  name="{{ form.email.name }}"
                  id="{{ form.email.id_for_label }}"
                  {% if form.password.value != None %}value="{{ form.email.value|stringformat:'s' }}"{% endif %}
                  maxlength="{{ form.email.field.max_length }}"
                  {% if form.password.field.required %}required{% endif %}>           
                              </div>
                          </div>
                      </div>
                  </div>
  
                  <div class="row widget">
                      <div class="col-md-12 col-xs-12 col-sm-12">
                          <button class="btn btn-warning btn-block"> Submit </button>
                      </div>
                  </div>
              </div>
          </div>
      </div>
  </form>
  

• Views.py 看起来像这样

  def signup(request):
      if request.method == 'POST':
          form = SignUpForm(request.POST)
          if form.is_valid():
              form.save()
              user.refresh_from_db()
              username = form.cleaned_data.get('username')
              user.save()
              raw_password = form.cleaned_data.get('password1')
              user = authenticate(username=user.username, password=raw_password)
              login(request, user)
              return redirect('home.html')
      else:
          form = SignUpForm()
      return render(request, 'signup.html', {'form': form})
  

标签： pythondjango

Answer 1

配置文件模型的字段与您在注册​​表单中传递的字段不同

在您的个人资料模型中

  class Profile(models.Model):
    user = models.OneToOneField(User, on_delete=models.CASCADE)
    avatar = models.CharField(max_length=500)
    about  = models.CharField(max_length=500)
    location = models.CharField(max_length=30, blank=True)


def __str__(self):
    return self.user.username

您是否忘记在您的表单中创建这些字段。py 这个链接将帮助您