【发布时间】:2016-08-01 07:37:59
【问题描述】:
我正在使用 django admin tabular-inline 管理界面。
模型.py
class Issues(TimeStampedModel):
issue_owner = models.ForeignKey(USER_MODEL, related_name='issue_owner')
issue_no = models.CharField(max_length = 500, null = True, blank = True)
class IssueComments(TimeStampedModel):
comment_owner = models.ForeignKey(USER_MODEL, related_name='comment_owner')
issue = models.ForeignKey(Issues, null=True, blank=True)
comment = models.TextField(null=True, blank=True)
我正在尝试在管理中使用表格内联
admin.py
class IssueCommentsAdmin(admin.TabularInline):
model = IssueComments
extra = 1
def formfield_for_foreignkey(self, db_field, request=None,**kwargs):
field = super(IssueCommentsAdmin, self).formfield_for_foreignkey(db_field, request, **kwargs)
if db_field.name == 'comment_owner':
if request.user is not None:
field.queryset = field.queryset.filter(username = request.user.username)
if not field.queryset:
field.queryset = field.queryset.all()
else:
field.queryset = field.queryset.none()
return field
class IssuesAdmin(admin.ModelAdmin):
model = Issues
list_display = ('issue_no', 'title', 'owner_phone_number', 'status', 'issue_priority', 'classification')
inlines = [ IssueCommentsAdmin ]
def render_change_form(self, request, context, *args, **kwargs):
context['adminform'].form.fields['assigned_to_user'].queryset = User.objects.filter(is_staff=True)
return super(IssuesAdmin, self).render_change_form(request, context, args, kwargs)
我想将 comment_owner 限制为仅在选择字段中登录的用户。我也能够做到这一点,但我在这里面临的问题是对于已经拥有我想保持原样的 comment_owner 的 cmets。 这里有 comment_owner 的 cmets 没有被预选。
【问题讨论】:
-
PLS 显示错误,谢谢
-
未收到任何错误,但comment_owner 为已分配评论所有者的空白。
-
确定:field.queryset.filter(username = request.user.username) 可能:qs = super(IssueCommentsAdmin, self).get_queryset(request) return qs.filter(issue_owner =request. user.id)
标签: python django django-admin django-admin-filters