在 django admin 中创建对象时如何自动插入当前用户?

2022-01-25 00:00:00 python django django-admin

问题描述

我有一个文章数据库

submitter = models.ForeignKey(User, editable=False)

其中User导入如下:

from django.contrib.auth.models import User.

我想在特定用户提交文章时将当前活跃用户自动插入到提交者字段中.

I would like to auto insert the current active user to the submitter field when a particular user submits the article.

大家有什么建议吗?

解决方案

以防万一有人在寻找答案，这是我在这里找到的解决方案:http://demongin.org/blog/806/

Just in case anyone is looking for an answer, here is the solution i've found here: http://demongin.org/blog/806/

总结一下:他有一个作文表如下:

To summarize: He had an Essay table as follows:

from django.contrib.auth.models import User

class Essay(models.Model):
    title = models.CharField(max_length=666)
    body = models.TextField()
    author = models.ForeignKey(User, null=True, blank=True)

其中多用户可以创建论文，所以他创建了一个admin.ModelAdmin类，如下:

where multiuser can create essays, so he created a admin.ModelAdmin class as follows:

from myapplication.essay.models import Essay
from django.contrib import admin

class EssayAdmin(admin.ModelAdmin):
    list_display = ('title', 'author')
    fieldsets = [
        (None, { 'fields': [('title','body')] } ),
    ]

    def save_model(self, request, obj, form, change):
        if getattr(obj, 'author', None) is None:
            obj.author = request.user
        obj.save()

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