admin

Posted 2020-12-31 webc

 

from django.contrib import admin
from app01 import models
from .utils.to_excel import to_excel

# Register your models here.


class StudentAdmin(admin.ModelAdmin):
    """配置后台显示的内容  传给注册信息"""
    list_display = (‘name‘, ‘age‘, ‘gender‘, ‘phone‘, ‘height‘, ‘weight‘, ‘school‘, ‘grade‘, ‘create_date‘)  # 显示的字段
    # list_editable = (‘phone‘, )  # 可编辑的字段，M2M不能设为可编辑
    # filter_horizontal = (‘name‘,)  # 查询框,M2M
    # list_per_page = (3)#设置分页
    search_fields = (‘name‘, ‘age‘, ‘gender‘)  # 可以以哪些字段搜索
    list_filter = (‘create_date‘, ‘school‘, ‘grade‘)  # 设置分类查询
    # ordering = (‘-id‘,)  # 设置默认以哪个字段排序(‘-id‘,)降序
    # fieldsets = [  # 显示部分字段，其余折叠
    #     (None, {‘fields‘: [‘name‘]}),
    #     (‘price information‘, {‘fields‘: [‘price‘, "publish", ‘pub_date‘, ‘authors‘], ‘classes‘: [‘collapse‘]}),
    # ]
    add_form_template = ‘‘

    def export(self, request, queryset):
        """
        下拉框多选操作,导出选中内容至excel
        :param request:request
        :param queryset: 选中的数据
        :return:
        """
        to_excel(queryset)

    export.short_description = ‘导出‘  # 下拉框显示的信息，func为执行的操作
    actions = [export, ]


admin.site.register(models.StudentInfo, StudentAdmin)
admin.site.register(models.School)

 

 定制admin登录页面：

创建templates/admin/base_site.html

{% extends "admin/base.html" %}

{% block title %}{{ title }} 修改title {% endblock %}

{% block branding %}
<h1 id="site-name"><a href="{% url ‘admin:index‘ %}"> 修改登录框信息 </a></h1>
{% endblock %}

{% block nav-global %}{% endblock %}