我有两个模型:
ProcessDao
** normal fields **
resource = models.ForeignKey(ResourceData, related_name='processes')
ResourceData
** Normal Fields **
下面的代码在我的 views.py 中:
pdForm = ProcessDataForm(request.POST)
rd = ResourceData.objects.get(pick_date__exact = request.POST['pick_date'])
pdForm.resource = rd <------ here is the assignment
if pdForm.is_valid():
pdForm.save()
else:
print 'pdForm is not valid ! ', pdForm.errors
# print "resource is not valid."
有什么方法可以使 pdForm 有效吗?