django项目 crm登录 注册

原文链接: http://www.cnblogs.com/lnrick/p/9712893.html
简便添加数据:
在app下的admin下添加表名:
admin.site.register(models.Customer)   #前边的的进行注册
admin.site.register(models.ClassList)
admin.sit.register(mdoels.Campuses)
然后打开网页输入admin即可,
form 的操作:
1,使用forms.ModelForm:(可以取出表的内容)
除了表内的另外的需要自己添加:
2,def clean(self):(进行自定义校验)第一种方法
if self.cleaned_data.get('password') != self.cleaned_data.get('re_password'):
self.add_error('re_password','两次密码不一致')
raise ValidationError
return self.clean_data
3,class Meta:(对字段进行配置)
model = models.UserProfile  进行引入
fieds = '__all__'  全部
fields = ['username','password' ]    部分
exclude = ['is_active']  除了  这里的is_active,在注册时必须要填写
labels={
'username':'用户名'
}
error_messages = {
'username':{
'required':'必填'
}
 
 
}
widgets = {
'password':froms.widgets.Passwordput('class':'form-control')
}
 
def __init__(self,*args,**kwargs)  
super().__init__(*args,**kwargs)
for filed in self.fields.values():
filed.widget.attrs.update({'class':'form-control'})
 
两种方法来创建账户:
            # form_obj.cleaned_data.pop('user_permissions')
            # form_obj.cleaned_data.pop('groups')
            # form_obj.cleaned_data.pop('re_password')
            # models.UserProfile.objects.create_user(**form_obj.cleaned_data)
 
 
user = form_obj.save()
user.set_password(user.password)
user.save()
 
 
实例:
admin:
from django.contrib import admin
from crm import models
 
# Register your models here.
admin.site.register(models.Customer)
admin.site.register(models.ClassList)
admin.site.register(models.Campuses)
froms:
from django import forms
from crm import models
from django.core.exceptions import ValidationError
 
 
class RegForm(forms.ModelForm):
    re_password = forms.CharField(label='确认密码',min_length=6, widget=forms.widgets.PasswordInput(attrs={"class": 'form-control'}))
 
    def clean(self):
        if self.cleaned_data.get('password') != self.cleaned_data.get('re_password'):
            self.add_error('re_password', '两次密码不一致')
            raise ValidationError('两次密码不一致')
        return self.cleaned_data
 
    class Meta:
        model = models.UserProfile
        fields = '__all__'
        # fields = ['username', 'password']
        exclude = ['is_active', ]
        labels = {
            'username': '用户名',
            'name': '真实姓名',
            'password': '密码',
            # 're_password': '确认密码',
        }
        error_messages = {
            'username': {
                'required': '必填',
                'min_length': '最小长度为6个'
 
            },
            're_password':{
                'min_length': '最小长度为6个'
            }
        }
        widgets = {
            'password': forms.widgets.PasswordInput(attrs={"class": 'form-control'}),
        }
 
    def __init__(self, *args, **kwargs):
        super().__init__(*args, **kwargs)
        for filed in self.fields.values():
            filed.widget.attrs.update({"class": "form-control"})
views:
from django.shortcuts import render, redirect, HttpResponse
from django.contrib import auth
from crm.forms import RegForm
from crm import models
 
 
def login(request):
    error_msg = ''
    if request.method == 'POST':
        username = request.POST.get('username')
        password = request.POST.get('password')
        user = auth.authenticate(request, username=username, password=password)
        if user:
            auth.login(request, user)
            return redirect('/index/')
        else:
            error_msg = '用户名或密码错误'
 
    return render(request, 'login.html', {"error_msg": error_msg})
 
 
def reg(request):
    form_obj = RegForm()
    if request.method == 'POST':
        form_obj = RegForm(request.POST)
        print(form_obj.cleaned_data)
        if form_obj.is_valid():
 
            print(form_obj.cleaned_data)
            # 保存数据
            # form_obj.cleaned_data.pop('user_permissions')
            # form_obj.cleaned_data.pop('groups')
            # form_obj.cleaned_data.pop('re_password')
            # models.UserProfile.objects.create_user(**form_obj.cleaned_data)
 
            # password = form_obj.cleaned_data.get('password')
            user = form_obj.save()
            user.set_password(user.password)
            user.save()
            return redirect('/login/')
    return render(request, 'reg.html', {"form_obj": form_obj})
 
 
 
 

转载于:https://www.cnblogs.com/lnrick/p/9712893.html

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