我有一个登录/注册模板（我正在使用Django）页面，其中有一个用于登录的选项卡，另一个用于注册新用户。这意味着我在一个模板中有两个表单。我正在使用不同的视图处理它们。
我创建了一个forms.py，其中我放了两个类，如下所示：
from django import forms
class LoginForm(forms.Form):
username = forms.CharField(label="Username", max_length=30, widget=forms.TextInput(
attrs={'name': "username",
'id': "username",
'tabindex': "2",
'class': "form-control",
'placeholder': 'Username'}))
password = forms.CharField(label="Password", widget=forms.PasswordInput(
attrs={'name': "password",
'id': "password",
'tabindex': "2",
'class': 'form-control',
'placeholder': 'Password'}))
class RegisterForm(forms.Form):
firstNameReg = forms.CharField(label="First Name", max_length=30, widget=forms.TextInput(
attrs={'name': "firstname",
'id': "firstname",
'tabindex': "1",
'class': "form-control",
'placeholder': 'First Name'}))
lastNameReg = forms.CharField(label="Last Name", widget=forms.TextInput(
attrs={'name': "lastname",
'id': "lastname",
'tabindex': "1",
'class': 'form-control',
'placeholder': 'Last Name'}))
usernameReg = forms.CharField(label="Username", max_length=30, widget=forms.TextInput(
attrs={'name': "username",
'id': "username",
'tabindex': "1",
'class': "form-control",
'placeholder': 'Username'}))
emailReg = forms.CharField(label="Email", max_length=30, widget=forms.EmailInput(
attrs={'name': "username",
'id': "username",
'tabindex': "1",
'class': "form-control",
'placeholder': 'Email'}))
emailRegConfirm = forms.CharField(label="Email", max_length=30, widget=forms.EmailInput(
attrs={'name': "username",
'id': "username",
'tabindex': "1",
'class': "form-control",
'placeholder': 'Confirm Email'}))
passwordReg = forms.CharField(label="Password", widget=forms.PasswordInput(
attrs={'name': "password",
'id': "password",
'tabindex': "2",
'class': 'form-control',
'placeholder': 'Password'}))
passwordRegConfirm = forms.CharField(label="Password", widget=forms.PasswordInput(
attrs={'name': "confirm-password",
'id': "confirm-password",
'tabindex': "2",
'class': 'form-control',
'placeholder': 'Confirm Email'}))
这是我的模板：
{% extends 'game_webstore/base.html' %}
{% load staticfiles %}
{% block body %}
<link rel="stylesheet" href="{% static "game_webstore/login_css.css" %}">
<script src="{% static "game_webstore/login.js" %}"></script>
<div class="container">
<div class="row">
<div class="col-md-6 col-md-offset-3">
<div class="panel panel-login">
<div class="panel-heading">
<div class="row">
<div class="col-xs-6">
<a href="#" class="active" id="login-form-link">Login</a>
</div>
<div class="col-xs-6">
<a href="#" id="register-form-link">Register</a>
</div>
</div>
<hr>
</div>
<div class="panel-body">
<div class="row">
<div class="col-lg-12">
<form id="login-form" action="" method="post" role="form" style="display: block;">
{% csrf_token %}
{% if error %}
<p style="color: red"><strong>* Wrong Username or Password.</strong></p>
{% endif %}
<div class="form-group">
{{ form.username.errors }}
{{ form.username }}
</div>
<div class="form-group">
{{ form.password.errors }}
{{ form.password }}
</div>
<div class="form-group">
<div class="row">
<div class="col-sm-6 col-sm-offset-3">
<input type="submit" name="login-submit" id="login-submit" tabindex="4" class="form-control btn btn-login" value="Log In">
</div>
</div>
</div>
<div class="form-group">
<div class="row">
<div class="col-lg-12">
<div class="text-center">
<a href="" tabindex="5" class="forgot-password">Forgot Password?</a>
</div>
</div>
</div>
</div>
</form>
<form id="register-form" action="." method="post" role="form" style="display: none;">
{{ form.as_p }}
<div class="form-group">
{{ form.firstNameReg.errors }}
{{ form.firstNameReg }}
</div>
<div class="form-group">
{{ form.lastNameReg.errors }}
{{ form.lastNameReg }}
</div>
<div class="form-group">
{{ form.usernameReg.errors }}
{{ form.usernameReg }}
</div>
<div class="form-group">
{{ form.emailReg.errors }}
{{ form.emailReg }}
</div>
<div class="form-group">
{{ form.emailRegConfirm.errors }}
{{ form.emailRegConfirm }}
</div>
<div class="form-group">
{{ form.passwordReg.errors }}
{{ form.passwordReg }}
</div>
<div class="form-group">
{{ form.passwordRegConfirm.errors }}
{{ form.passwordRegConfirm }}
</div>
<div class="form-group">
<div class="row">
<div class="col-sm-6 col-sm-offset-3">
<input type="submit" name="register-submit" id="register-submit" tabindex="4" class="form-control btn btn-register" value="Register Now">
</div>
</div>
</div>
</form>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
{% endblock body %}
以下是我的观点，尚未完成：
def register_view(request):
error = False
if request.method == "POST":
form = RegisterForm(request.POST)
if form.is_valid():
user = form.save(False)
user.set_password(user.password)
user.save()
user = authenticate(username=user.username, password=request.POST['password1'])
login(request, user)
return redirect('/')
我的问题是，在模板中，它只能看到第一个类LoginForm（用户名和密码）中的字段，并忽略所有其他字段。关于这个问题的任何建议？
答案 0 :(得分：1)
确保在渲染模板时在两个不同的上下文名称下传递2个表单。
例如（在视图中）：
context = {'login_form': LoginForm(), 'register_form': RegisterForm()}
return render(request, 'your/template.html', context)
然后在模板中，相应地使用它们：
<div class="form-group">
{{ login_form.username.errors }}
{{ login_form.username }}
</div>
和
<div class="form-group">
{{ register_form.first_name.errors }}
{{ register_form.first_name }}
</div>
BTW Python中的约定是使用下划线而不是驼峰大小写变量名。所以first_name而不是firstName。
BTW 2 拥有{{ form.as_p }}并分别渲染每个字段是多余的。 （例如{{ form.username }}）。要么足够了。