django项目 crm登录 注册

Posted 2021-01-08 lnrick

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})