我不确定这是我正在做的事情还是一个bug,但是我对TabularInline
(django admin使用grappelli)中的add按钮有一些奇怪的行为。我的内联类是:
class FieldInline(admin.TabularInline):
model = models.Field
classes = ('grp-collapse grp-closed',)
fields = ('number', 'year', 'area')
extra = 0
def has_add_permission(self, request):
return False
def has_delete_permission(self, request, obj):
return False
“添加”按钮在内联表单集折叠时显示,但在其打开时消失。我试着翻阅相关的jquerys语言,但我不太熟悉这种语言,所以我不太确定我要找的是什么。在
其他人有这种行为吗?有明显的解决办法吗?在
这是个虫子。我在github上发现了一个问题,因为我们将它用作Grappelli(https://github.com/sehmaschine/django-grappelli/issues/316)的问题跟踪器。在
看了看:隐藏按钮的可见性是一个css问题,用https://github.com/sehmaschine/django-grappelli/commit/da4d500c5e3b8f8dba5709b0378396131fad361d修复了它
The new javascript made this impossible because the "Add Another" button was controlled by max_num, and ignored a value of 0. The javascript ignored a value of 0 because max_num has a default value of 0, and all the code using it had taken to equating max_num = 0 with being "off". So you can't actually have a maximum of 0. It's not possible.
有一个由加布里亚赫尔利创建的补丁,可以在不破坏任何其他东西的情况下恢复所需的行为。这是30年前的事了,我不知道它是否还在为django1.5工作。试试看:)
https://code.djangoproject.com/attachment/ticket/13023/13023_inlines_patch.diff
这是同一个错误的罚单(3年前):
https://code.djangoproject.com/ticket/13023
凯文的经验:
I ran into the same issue because I had the static admin content in a directory that was outside of django's install. Copying the Django 1.5 static content from django/contrib/admin/static/admin/js/ to STATIC_ROOT/admin/js fixed the issue.
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