• django+xadmin在线教育平台慕学网(二)


    三、xadmin后台管理

      3.1 、xadmin的安装

       github下在xadmin源码:下载地址

       下载完成之后,解压复制xadmin文件夹

      3.2、xadmin配置

      (1)新建python package “extra_apps”,把xadmin文件夹复制到extra_apps文件夹下面

      (2)把extra_apps右键mark为Source Root

      (3)在settings中加入    

    sys.path.insert(0, os.path.join(BASE_DIR, 'extra_apps'))

      (4)配置路由

         把admin改成xadmin      

    #mxonline/urls.py
    
    from django.conf.urls import url
    
    import xadmin
    
    urlpatterns = [
        url(r'^xdmin/', xadmin.site.urls),
    ]

      (5)注册app

         把下面两个app注册到settings.py的INSTALLED_APPS中

    'xadmin',
    'crispy_forms',

      (6)重新生成数据库

    python manage.py makemigrations
    python manage.py migrate

      (7)将xadmin后台设置成中文街面

    LANGUAGE_CODE = 'zh-hans'
    
    TIME_ZONE = 'Asia/Shanghai'
    
    USE_I18N = True
    
    USE_L10N = True
    
    USE_TZ = False

      (8)创建超级用户(管理员用户)

    python manage.py createsuperuser

      根据提示输入账号名、邮箱、密码

      (9)运行,登录

    python manage.py runserver 

      访问:http://127.0.0.1:8000/xadmin/

      

      3.3、models注册

    • users下创建adminx.py
    import xadmin
    
    from .models import EmailVerifyRecord, Banner
    
    
    # xadmin中这里是继承object,不再是继承admin
    class EmailVerifyRecordAdmin(object):
        # 显示的列
        list_display = ['code', 'email', 'send_type', 'send_time']
        # 搜索的字段,不要添加时间搜索
        search_fields = ['code', 'email', 'send_type']
        # 过滤
        list_filter = ['code', 'email', 'send_type', 'send_time']
    
    
    class BannerAdmin(object):
        list_display = ['title', 'image', 'url','index', 'add_time']
        search_fields = ['title', 'image', 'url','index']
        list_filter = ['title', 'image', 'url','index', 'add_time']
    
    
    xadmin.site.register(EmailVerifyRecord, EmailVerifyRecordAdmin)
    xadmin.site.register(Banner, BannerAdmin)
    • course下创建adminx.py
    import xadmin
    
    from .models import Course, Lesson, Video, CourseResource
    
    
    class CourseAdmin(object):
        '''课程'''
        list_display = ['name', 'desc', 'detail', 'degree', 'learn_times', 'students']
        search_fields = ['name', 'desc', 'detail', 'degree', 'students']
        list_filter = ['name', 'desc', 'detail', 'degree', 'learn_times', 'students']
    
    
    class LessonAdmin(object):
        '''章节'''
        list_display = ['course', 'name', 'add_time']
        search_fields = ['course', 'name']
        # 这里course__name是根据课程名称过滤
        list_filter = ['course__name', 'name', 'add_time']
    
    
    class VideoAdmin(object):
        '''视频'''
        list_display = ['lesson', 'name', 'add_time']
        search_fields = ['lesson', 'name']
        list_filter = ['lesson', 'name', 'add_time']
    
    
    class CourseResourceAdmin(object):
        '''课程资源'''
        list_display = ['course', 'name', 'download', 'add_time']
        search_fields = ['course', 'name', 'download']
        list_filter = ['course__name', 'name', 'download', 'add_time']
    
    
    # 将管理器与model进行注册关联
    xadmin.site.register(Course, CourseAdmin)
    xadmin.site.register(Lesson, LessonAdmin)
    xadmin.site.register(Video, VideoAdmin)
    xadmin.site.register(CourseResource, CourseResourceAdmin)
    • organization下创建adminx.py
    import xadmin
    
    from .models import CityDict, CourseOrg, Teacher
    
    
    class CityDictAdmin(object):
        '''城市'''
        list_display = ['name', 'desc', 'add_time']
        search_fields = ['name', 'desc']
        list_filter = ['name', 'desc', 'add_time']
    
    
    class CourseOrgAdmin(object):
        '''机构'''
        list_display = ['name', 'desc', 'click_nums', 'fav_nums', 'add_time']
        search_fields = ['name', 'desc', 'click_nums', 'fav_nums']
        list_filter = ['name', 'desc', 'click_nums', 'fav_nums', 'city__name', 'address', 'add_time']
    
    
    class TeacherAdmin(object):
        '''老师'''
        list_display = ['name', 'org', 'work_years', 'work_company', 'add_time']
        search_fields = ['org', 'name', 'work_years', 'work_company']
        list_filter = ['org__name', 'name', 'work_years', 'work_company', 'click_nums', 'fav_nums', 'add_time']
    
    
    xadmin.site.register(CityDict, CityDictAdmin)
    xadmin.site.register(CourseOrg, CourseOrgAdmin)
    xadmin.site.register(Teacher, TeacherAdmin)
    • operation下创建adminx.py
    import xadmin
    
    from .models import UserAsk, UserCourse, UserMessage, CourseComments, UserFavorite
    
    
    class UserAskAdmin(object):
        '''用户表单我要学习'''
        list_display = ['name', 'mobile', 'course_name', 'add_time']
        search_fields = ['name', 'mobile', 'course_name']
        list_filter = ['name', 'mobile', 'course_name', 'add_time']
    
    
    class UserCourseAdmin(object):
        '''用户课程学习'''
        list_display = ['user', 'course', 'add_time']
        search_fields = ['user', 'course']
        list_filter = ['user', 'course', 'add_time']
    
    
    class UserMessageAdmin(object):
        '''用户消息后台'''
        list_display = ['user', 'message', 'has_read', 'add_time']
        search_fields = ['user', 'message', 'has_read']
        list_filter = ['user', 'message', 'has_read', 'add_time']
    
    
    class CourseCommentsAdmin(object):
        '''用户评论后台'''
        list_display = ['user', 'course', 'comments', 'add_time']
        search_fields = ['user', 'course', 'comments']
        list_filter = ['user', 'course', 'comments', 'add_time']
    
    
    class UserFavoriteAdmin(object):
        '''用户收藏后台'''
        list_display = ['user', 'fav_id', 'fav_type', 'add_time']
        search_fields = ['user', 'fav_id', 'fav_type']
        list_filter = ['user', 'fav_id', 'fav_type', 'add_time']
    
    
    # 将后台管理器与models进行关联注册。
    xadmin.site.register(UserAsk, UserAskAdmin)
    xadmin.site.register(UserCourse, UserCourseAdmin)
    xadmin.site.register(UserMessage, UserMessageAdmin)
    xadmin.site.register(CourseComments, CourseCommentsAdmin)
    xadmin.site.register(UserFavorite, UserFavoriteAdmin)

      完成之后,启动项目,后台管理界面如下:

        

      3.4、xadmin的全局配置

    将全局配置修改:

    • 如左上角:django Xadmin。下面的我的公司
    • 主题修改,app名称汉化,菜单收叠。

      使用xadmin的主题功能

      把全站的配置放在users/adminx.py中:

      (1)添加主题功能

    from xadmin import views
    
    # 创建xadmin的最基本管理器配置,并与view绑定
    class BaseSetting(object):
        # 开启主题功能
        enable_themes = True
        use_bootswatch = True
    
    # 将基本配置管理与view绑定
    xadmin.site.register(views.BaseAdminView,BaseSetting)

      (2)修改左上方的django admin和下面的我的公司

    # 全局修改,固定写法
    class GlobalSettings(object):
        # 修改title
        site_title = 'xxxxxx'
        # 修改footer
        site_footer = 'xoxoxo'
        # 收起菜单
        menu_style = 'accordion'
    
    # 将title和footer信息进行注册
    xadmin.site.register(views.CommAdminView,GlobalSettings)

      (3)修改在xadmin后台系统app的名字

      在每个app下面的apps.py文件

    #users/apps.py
    
    from django.apps import AppConfig
    
    
    class UsersConfig(AppConfig):
        name = 'users'
        verbose_name = '用户' 

      在每个app下面__init__.py中引用apps.py的配置

    #users/__init__.py
    default_app_config = 'users.apps.UsersConfig'
    #operation/apps.py
    from django.apps import AppConfig
    
    
    class OperationConfig(AppConfig):
        name = 'operation'
        verbose_name = '用户操作'
    
    #operation/__init__.py
    default_app_config = 'operation.apps.OperationConfig' 
    #course/apps.py
    from django.apps import AppConfig
    
    
    class CourseConfig(AppConfig):
        name = 'course'
        verbose_name = '课程' 
    
    #course/__init.py__
    default_app_config = 'course.apps.CourseConfig' 
    #organization/apps.py
    from django.apps import AppConfig
    
    
    class OrganizationConfig(AppConfig):
        name = 'organization'
        verbose_name = '机构'
    
    #organization/__init__.py
    default_app_config = 'organization.apps.OrganizationConfig' 

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  • 原文地址:https://www.cnblogs.com/Jiangchuanwei/p/9172148.html
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