django admin 根据choice字段选择的不同来显示不同的页面方式

 tip/tip.js var react = function () { if (django.jQuery('#id_tiptype').val() == 'content') { django.jQuery('#id_content').parent().parent().show(500); django.jQuery('#id_image').parent().parent().hide(500); django.jQuery('#id_cropping').parent().parent().hide(500); } else { django.jQuery('#id_content').parent().parent().hide(500); django.jQuery('#id_image').parent().parent().show(500); django.jQuery('#id_cropping').parent().parent().show(500); } }; #当选择的类型改变的时候触发react函数 django.jQuery(function () { react(); django.jQuery('#id_tiptype').on('change', react); }); 

 # -*- coding: utf-8 -*- from __future__ import unicode_literals from django.contrib import admin from image_cropping import ImageCroppingMixin from salmonella.admin import SalmonellaMixin from tip.models import Tip,TipTag @admin.register(Tip) class TipAdmin(ImageCroppingMixin, SalmonellaMixin, admin.ModelAdmin): # search_fields = ('tiptype',) list_filter = ('enabled',) list_display = ('tiptype', 'enabled', 'get_tag','image') salmonella_fields = ('tags', ) # fields = ('tiptype', 'enabled','tags','image') def get_tag(self, obj): print(obj.tags.all()) if obj.tags.all(): tag_list = [i.name for i in obj.tags.all()] return ','.join(tag_list) else: return '' get_tag.short_description = '小贴士标签' class Media(): js = ('tip/tip.js',) @admin.register(TipTag) class TiptagAdmin(admin.ModelAdmin): search_fields = ('name', ) list_display = ("name", ) 

 class User(models.Model): class Meta: # 此处设置 admin 中显示名称 verbose_name = verbose_name_plural = '用户表' name = models.CharField(max_length=32) pwd = models.CharField(max_length=32) roles = models.ManyToManyField(to='Role') def __str__(self): return self.name class Role(models.Model): class Meta: verbose_name = verbose_name_plural = '职位表' title = models.CharField(max_length=32) permissions = models.ManyToManyField(to='Permission') def __str__(self): return self.title class Permission(models.Model): class Meta: verbose_name = verbose_name_plural = '权限表' title = models.CharField(max_length=32) url = models.CharField(max_length=32) menu=models.ForeignKey("Menu",on_delete=models.CASCADE,null=True) def __str__(self): return self.title class Menu(models.Model): class Meta: verbose_name = verbose_name_plural = '菜单表' title = models.CharField(max_length=32, verbose_name='菜单') icon = models.CharField(max_length=32, verbose_name='图标', null=True, blank=True) 

 # 通过自定义 middleware 模块在 setting 中加入，引入中间件 from django.utils.deprecation import MiddlewareMixin from django.shortcuts import HttpResponse, redirect import re class PermissionMiddleWare(MiddlewareMixin): def process_request(self, request): current_path = request.path # 设置白名单 for reg in ['/login/', '/admin/*']: ret = re.search(reg, current_path) if ret: return None # 校验是否登录 user_id = request.session.get('user_id') if not user_id: return redirect('/login/') # 校验权限 permission_list = request.session.get("permission_list") for reg in permission_list: reg = "^%s$" % reg ret = re.search(reg, current_path) if ret: return None return HttpResponse("无权访问！") 

 from app1.models import * def initial_sesson(user, request): """ 功能：将当前登录人的所有权限录入 session 中 :param user:当前登录人 :param request: :return: """ # 查询当前登录人的所有权限列表 permissions = Role.objects.filter(user=user).values('permissions__url') print('roles', permissions) permissions_list = [] for item in permissions: permissions_list.append(item['permissions__url']) # 将当前登录人的权限列表注入 session 中 request.session['permission_list'] = permissions_list 

 # web.py 文件中 from django.utils.safestring import mark_safe from django.template import Library import re register =Library() @register.inclusion_tag("rbac/menu.html") # 将当前函数的 permission_menu_dict 传给 rbac 的 menu.html def get_menu_styles(request): """ 自定义过滤器 :param request:传入当前用户菜单信息 :return: """ permission_menu_dict = request.session.get("permission_menu_dict") print("permission_menu_dict",permission_menu_dict) return {"permission_menu_dict":permission_menu_dict} 

 # menu.html 
 {% for item in permission_menu_dict.values %} 
 
{{ item.menu_title }}
 {% for foo in item.children %} {{ foo.title }} {% endfor %} 
 {% endfor %} 

 
 
 {% load web %} {% get_menu_styles request %}