xadmin提供的功能列表

xadmin提供的功能列表

1.xadmin提供的基础功能

1.支持无缝替换Django自带的admin
数据显示：list_display、exclude = ('recommend',)、show_detail_fields、list_per_page、
         list_editable #设置哪些字段可以在表页面快速编辑
过滤器和搜索字段：list_filter、search_fields、
表图标：model_icon = 'fa fa-list'
排序：ordering = ('-publish_time',)#ordering设置默认排序字段，负号表示降序排序
#设置哪些字段可以点击进入编辑界面
list_display_links = ('id', 'caption')
2.model_icon = 'fa fa-list'
3.refresh_times = [] # 自动刷新功能，单位是秒

2.自定义Form表单提交

class MemberForm(forms.ModelForm):
    # def __init__(self):
    name1 = forms.RegexField(
        regex='^[0-9A-Za-z]{3,12}$',
        min_length=3,
        max_length=12,
        required=True,
        help_text='请输入域账号',
        label="用户1",
        # style={'input_type': 'password'},
        error_messages={'required': '域账号不能为空.',
                        'invalid': '域账号有且只包含数字，字母',
                        'min_length': '域账号长度不能小于3个字符',
                        'max_length': '域账号长度不能大于12个字符',
                        }
    )
class MemberAdmin(object):
    list_display = ["name1", "group"]
    form = MemberForm

3.通过当前登录的用户过滤显示的数据

# get_queryset
@xadmin.register(Environment)
class EnvironmentAdmin(object):
    def get_list_queryset(self):
        request = self.request
        """函数作用：使当前登录用户只能看到添加人是自己的数据"""
        qs = super(EnvironmentAdmin, self).get_queryset(request)
        qs = super().get_queryset()

        if request.user.is_superuser:
            return qs
        return qs.filter(user=Environment.objects.filter(proposer=request.user))
# get_readonly_fields
@xadmin.register(Environment)
class EnvironmentAdmin(object):
    readonly_fields = [ 'green_status', 'yellow_status']
    def get_readonly_fields(self, request, obj=None):
        """  重新定义此函数，限制普通用户所能修改的字段  """
        if request.user.is_superuser:
            self.readonly_fields = []
        return self.readonly_fields

4.数据保存时进行一些额外的操作

@xadmin.register(Environment)
class EnvironmentAdmin(object):
    def save_models(self):
        """  重新定义此函数，提交时自动添加申请人 """
        obj = self.new_obj
        # obj.location.user
        request = self.request
        obj.proposer = str(request.user.username)
        super(EnvironmentAdmin, self).save_models()

5.页面组装，一对多字段，编辑父表同时编辑子表

@xadmin.register(Group)
class MyGroupAdmin(object):
    search_fields = ('name',)
    ordering = ('name',)
    style_fields = {'permissions': 'm2m_transfer'}
    model_icon = 'fa fa-group'

    class MemberInline(object):
        model = Member
        extra = 1 #默认显示的条目数
        style = "accordion"# \xadmin\plugins\inline.py

    inlines = [MemberInline]

6.主题和全局设置

# 主题功能
import xadmin
from xadmin import views

@xadmin.register(views.BaseAdminView)
class BaseSetting(object):
    enable_themes = True
    use_booswatch = True
# 全局设置
@xadmin.register(views.CommAdminView)
class GlobalSetting(object):
    site_title = "xxx"
    site_footer = "xxx"
    menu_style = "accordion"
    global_add_models=[]
    global_search_models =[]
# 首页设置
@xadmin.sites.register(views.website.IndexView)
class MainDashboard(object):
    widgets = [
          [
              {"type": "html", "title": "网络状态统计",
              "content": "<div id='page'></div><script>$('#page').load('http://xxx/chart/');</script>"},
              {"type": "list", "model": "environments.Environment", "params": {"o": "-add_time"}},
          ],
          [
              {"type": "qbutton", "title": "Quick Start",
               "btns": [{"model": Environment}, {"title": "发送告警邮件", "url": "http://xxx/sendEmail/"}]},
              {"type": "addform", "model": Environment},
          ]
      ]