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I’ve been struggling to get something working too (but I finally did), and I found the examples too brief.
I think you want to get rid of this stuff in the Meta class
"instrument__instrumenttype_id__instrumenttypes__id_instrumentType"
I think Meta.fields
should just be a list of field names, and that you refer to the attribute in the other table from the point of view of the type of object you will later pass in to the IntrumentTable constructor (and that is named in the Meta.model
attribute:
from django_tables2.utils import Accessor
class InstrumentTable(tables.Table):
instrument_type = tables.Column(accessor=Accessor('instrumenttype.name'))
class Meta:
model = Instrument
template_name = "django_tables2/bootstrap.html"
fields = ("id", "instrument", "nickname", "serialNo", "instrument_type")
Then, in view, make an instance of InstrumentTable
def myview(request):
table_to_render = InstrumentTable(Instrument.objects)
return render(request, sometemplate, {table: table_to_render})
You didn’t show your view, and I know there may be a different way. If you have the whole thing in a repo somewhere, leave a link.
Source:stackexchange.com