Django 【admin】的一些功能实现

设定后台系统名

admin.AdminSite.site_header = '医院后台'

添加自定义跳转按钮，添加新的列

#整体内容参考https://simpleui.72wo.com/docs/simpleui/quick.html#%E8%87%AA%E5%AE%9A%E4%B9%89%E6%8C%89%E9%92%AE-action
@admin.register(models.HospitalDepartmentModel)
class HospitalDepartmentModelAdmin(admin.ModelAdmin):
	#添加新的列
    def doctor_num(self, obj):
        num = obj.doctormodel_set.all().__len__()
        button_html = str(num)
        return format_html(button_html)
    doctor_num.short_description = '医生数量'

    list_display = ["id", "name", "department_description", "description","doctor_num"]
	
	#添加自定义按钮
    actions = ['custom_button']
    def custom_button(self, request, queryset):
        pass
    custom_button.type = 'info'
	# 指定element-ui的按钮类型，参考https://element.eleme.cn/#/zh-CN/component/button
    custom_button.short_description = '跳转百度'
    custom_button.action_type = 2
	#按钮动作类型，0=当前页内打开，1=新tab打开，2=浏览器tab打开
    custom_button.action_url = 'http://www.baidu.com'

通过django-import-export实现导出功能

参考原文档：https://django-import-export.readthedocs.io/en/latest/installation.html#settings

1. 安装：pip install django-import-export
2. 配置app，settings.py

   INSTALLED_APPS = [
   	...
   	'import_export',
   ]
   

3. 配置admin.py

   from django.contrib import admin
   from main_app import models
   from import_export.admin import ImportExportModelAdmin
   # Register your models here.
   
   @admin.register(models.SleepAnalysisModel)
   class SleepAnalysisModelAdmin(ImportExportModelAdmin):
   	list_display = ["id", "height", "weight", "age", "gender", "sleep_time", "have_snore", ]
   

4. 访问管理页面并尝试导出