Django(八)

1. 管理员操作

1.1 添加

from django.shortcuts import render, redirect

from app01 import models
from app01.utils.pagination import Pagination

from django import forms
from django.core.exceptions import ValidationError
from app01.utils.bootstrap import BootStrapModelForm
from app01.utils.encrypt import md5



class AdminModelForm(BootStrapModelForm):
    confirm_password = forms.CharField(
        label="确认密码",
        widget=forms.PasswordInput(render_value=True)
    )

    class Meta:
        model = models.Admin
        fields = ["username", 'password', "confirm_password"]
        widgets = {
            "password": forms.PasswordInput(render_value=True)
        }

    def clean_password(self):
        pwd = self.cleaned_data.get("password")
        return md5(pwd)

    def clean_confirm_password(self):
        pwd = self.cleaned_data.get("password")
        confirm = md5(self.cleaned_data.get("confirm_password"))
        if confirm != pwd:
            raise ValidationError("密码不一致")
        # 返回什么，此字段以后保存到数据库就是什么。
        return confirm


def admin_add(request):
    """ 添加管理员 """
    title = "新建管理员"
    if request.method == "GET":
        form = AdminModelForm()
        return render(request, 'change.html', {'form': form, "title": title})
    form = AdminModelForm(data=request.POST)
    if form.is_valid():
        form.save()
        return redirect('/admin/list/')

    return render(request, 'change.html', {'form': form, "title": title})