无法更新自定义用户 (AbstractUser)

问题描述

我使用的是从 AbstractUser 继承的自定义用户模型，当我保存用户时，它运行良好。 但是当我需要更新模型并单击模板上的提交按钮时，什么也没有发生。控制台中没有任何显示，页面不会重新加载，什么都没有。 我真的很感激这里的一些指导吗？

#models 
from django.core.validators import RegexValidator
from sos.models import Company 
from django.db import models
from django.contrib.auth.models import AbstractUser
from django.core.validators import MinValueValidator,MaxValueValidator
from django.urls import reverse  # page 138 Django for Beginneers 

# Create your models here.

#  https://stackoverflow.com/questions/19130942/whats-the-best-way-to-store-phone-number-in-django-models/19131360

class CustomUser(AbstractUser):
    position = models.CharField(max_length=30,null=True )   
    email = models.EmailField(null=True,blank=False,unique=True )
    phone_regex = RegexValidator(regex=r'^\+?1?\d{9,15}$',message="Phone number must be entered in the format: '[phone]'. Up to 15 digits allowed.")
    mobile_phone = models.CharField(validators=[phone_regex],max_length=17,null=True,unique=True)
    date_created = models.DateTimeField(auto_now_add=True,editable=True)
    is_staff = models.BooleanField(verbose_name="Is Staff Admin?",help_text="Designates whether this user should be able to log in the Admin Interface.")
    company = models.ForeignKey(Company,on_delete=models.CASCADE,verbose_name="Company Name") 
    
    def __str__(self):
        return self.username

    def get_absolute_url(self):
        return reverse("customuser_detail",args=[str(self.id)])

    class Meta:
        ordering = ["username"] 

# forms
from django import forms
from django.contrib.auth.forms import UserCreationForm,UserChangeForm

from .models import CustomUser
from .models import UserTargets

# cripsy forms imports 
from crispy_forms.helper import FormHelper
from crispy_forms.layout import Column,Layout,Field,Fieldset,Div,Row,HTML,ButtonHolder,Submit
from crispy_forms.bootstrap import TabHolder,Tab

#  3rd Party
from .custom_layout_object import Formset

# forms 

from django import forms
from django.forms import ModelForm,Textarea
from django.forms.models import inlineformset_factory 

import re


class CustomUserChangeForm(UserChangeForm):
    password = None 

    class Meta:
        model = CustomUser
        fields = '__all__'
        # fields = ('username','first_name','last_name','password1','password2','is_staff','is_active','email','position','mobile_phone','company')
        # fields = UserCreationForm.Meta.fields + ('email','company')
        
    def __init__(self,*args,**kwargs):
        super(CustomUserChangeForm,self).__init__(*args,**kwargs)
        self.helper = FormHelper()
        self.helper.form_tag = False # use false if you want to render the form tags manually
        self.helper.form_class = 'form-horizontal'
        self.helper.label_class = 'col-sm-2'
        self.helper.field_class = 'col-sm-10'
        self.helper.attrs['autocomplete'] = 'off'
        self.helper.layout = Layout(

                Div(
                    Field('username'),Field('first_name'),Field('last_name'),# Field('password'),# Field('password2'),Field('email'),Field('position'),Field('is_staff'),Field('is_active'),Field('mobile_phone'),Field('company'),HTML("<br>"),ButtonHolder(Submit('submit','Save',css_class='btn btn-primary btn-xs')),)
        )

# views

class CustomUserUpdateView(UpdateView):
    model = CustomUser
    form_class = CustomUserChangeForm
    template_name = 'accounts/user_profiles/customuser_edit.html'

#urls 
 path('profiles/<int:pk>/edit',views.CustomUserUpdateView.as_view(),name='customuser_edit'),

# templates
{% extends "base.html" %}
{% load crispy_forms_tags %}
{% load static %}

{% block extrahead %}

  {{ form.media }}

  {% endblock %}


{% block content %}

<div class="container">
    <div class="card">
        <div class="card-header">
            Edit User Profile  
        </div>
        <div class="card-body">
            {% csrf_token %}
             {% crispy form %}

             <br>           
             <a> <input type="submit" value="Update" class="btn btn-primary btn-xs" /></a>
             <a href="{% url 'customuser_list' %}"> |All Users </a>
         </div>
    </div>  
 </div>
<!--  https://github.com/django-crispy-forms/django-crispy-forms/issues/65  -->

{% endblock content %}

解决方法

页面渲染完成后，查看页面源代码。 检查脆皮表单是否确实包含表单标签。

我以前没有用过脆皮表格，但我不得不问，你不应该以某种方式描述表格的结尾吗？

也许你错过了一些...

{% end crispy forms %}