[英]django-tables2 column header with value from database
I'm trying to customize the header of a django-tables2 column. 我正在尝试自定义django-tables2列的标题。 Ultimately I'd like my table to look like this:
最终,我希望我的桌子看起来像这样:
Date (timezone: US/Pacific) | value
2015-Apr-05 | 10
2015-May-03 | 20
My models: 我的模特:
class Event(models.Model):
date = models.DateTimeField()
value = models.IntegerField()
user_profile = models.ForeignKey('UserProfile')
class UserProfile(models.Model):
user = models.OneToOneField(User)
timezone = models.CharField()
My table: 我的桌子:
class EventTable(tables.Table):
class Meta:
model = models.Event
fields = ('date', 'value')
And my view: 我的看法是:
class SubscriberActivityView(View):
def get(self, request):
user_profile = UserProfile.objects.get(user=request.user)
events = user_profile.event_set.all()
context = {
'event_table': EventTable(list(events))
}
# etc..
How do I pass the UserProfile timezone info into the table? 如何将UserProfile时区信息传递到表中?
You can try like this: 您可以这样尝试:
Table Class: 表类:
class EventTable(tables.Table):
def __init__(self, *args, date_verbose_name="",**kwargs):
super().__init__(*args, **kwargs)
self.base_columns['date'].verbose_name = date_verbose_name
class Meta:
model = models.Event
fields = ('date', 'value')
View: 视图:
class SubscriberActivityView(View):
def get(self, request):
user_profile = UserProfile.objects.get(user=request.user)
date_verbose_name = user_profile.timezone
events = user_profile.event_set.all()
context = {
'event_table': EventTable(list(events), date_verbose_name=date_verbose_name)
}
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