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Rest_framework serializers ValidationError 错误信息自定义 key 值

开发环境 Django 1.11.14 django-crispy-forms ...

continue reading django zhuoyuebiji 2020-4-9 1382

rest_framework serializers ValidationError 错误信息自定义 key 值

How to django admin changlist add myself data

code: # admin.py class BindBillAdmin(admin.ModelAdmin): def has_delete_permission(self, request, obj=None): ...

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how to django admin changlist add myself data

Centos7 安装 mysql5.7 日志

[root@VM_2_29_centos download]# wget https://dev.mysql.com/get/mysql57-community-release-el7-11.noarch.rpm --2020-04- ...

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Django 多字段可选查询

重点是使用字典传值查询。可以指定字段，且是字典为非必填。字段有值就查，没有值就不查该字段。 @login_required(login_url="/user/login") def my_earn(request): ...

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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 2020-4-3 644

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 ' ...

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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 ...

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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 ...

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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 2020-3-30 969

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 ...

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