排序：默认时间浏览

Django admin 根据新增还是编辑来显示 readonly_fields 字段

class AnchorBindAgentAdmin(admin.ModelAdmin): def get_readonly_fields(self, request, obj=None): """ ...

continue reading django zhuoyuebiji 2020-4-3 630

Django admin 列表禁用删除操作，编辑页面禁用删除按钮

class AnchorBindAgentAdmin(admin.ModelAdmin): def get_actions(self, request): # 列表禁用删除操作 if ' ...

continue reading django zhuoyuebiji 2020-4-3 1034

Django admin ForeignKey 字段增加搜索选择框

产生背景当 ForeignKey 数据过多，手动在后台添加时不方便找到自己的想要数据，遂想要一个可以搜索检索数据功能。检索文档 https://stackoverflow.com/questions/3021 ...

continue reading django zhuoyuebiji 2020-4-1 1995

Django admin ForeignKey 字段增加搜索选择框

MacOS mysqlclient ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.

安装环境 Mac OS django 2.2 错误日志 pip install mysqlclient (qingjiu) yinzhuoqundeMacBook-Pro:QingJiuSystem y ...

continue reading django zhuoyuebiji 2020-3-31 1209

Centos7 mysqlclient ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.

安装环境 django 2.2 centos 7 错误日志 pip install mysqlclient (qingjiu) [root@VM_16_3_centos running]# pip in ...

continue reading django zhuoyuebiji 2020-3-30 944

Django 模板中使用 widthratio 标签实现乘法、除法运算

先看官方文档 http://doc.codingdict.com/django/ref/templates/builtins.html#std:templatetag-widthratio（中文） https://docs.dj ...

continue reading django zhuoyuebiji 2020-3-29 988

Django simpleUI 修改 element-UI 引用的 index.js 和 index.css 链接以及 base.html 的 vue 资源链接

原来的 index.js 和 index.css 加载时间太慢：在 simpleUI 下面的 templates（../site-packages/simpleui/templates/admin）里面找到&nbs ...

continue reading django zhuoyuebiji 2020-3-29 544

Django simpleUI 修改 element-UI 引用的 index.js 和 index.css 链接以及 base.html 的 vue 资源链接

HINT: ForeignKey(unique=True) is usually better served by a OneToOneField.

WARNINGS HINT: ForeignKey(unique=True) is usually better served by a OneToOneField. 警告的意思 django model 里面 ...

continue reading django zhuoyuebiji 2020-3-28 672

HINT: It seems you set a fixed date / time / datetime value as default for this field. This may not be what you want. If you want to have the current date as default, use `django.utils.timezone.now`

WARNINGS operations.AnchorBindAgent.start_time: (fields.W161) Fixed default value provided. HINT: ...

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Django2 The custom handler404 view 'users.views.page_not_found' does not take the correct number of arguments (request, exception).

错误日志 django 2.2 配置全局 404、500 时报错： The custom handler404 view 'users.views.page_not_found' does not take th ...

continue reading django zhuoyuebiji 2020-3-27 1140