我正在使用 django-crispy-forms 并想使用 autocomplete-light 但无法启动。如果他们想要的设施不存在，我需要用户能够创建一个新设施。我只是不知道如何使用 autocomplete-light，而且我已经苦苦挣扎了好几天。有人可以指出我正确的方向吗？
模型.py
class CollectionFacility(TimeStampedModel):
"""
Data collection facility.
"""
facility_name = models.CharField(max_length=256, blank=False)
address_line1 = models.CharField("Address line 1", max_length=45)
address_line2 = models.CharField("Address line 2", max_length=45, blank=True)
country = models.CharField(max_length=50, blank=False)
state_province = models.CharField(max_length=100, blank=True)
city = models.CharField(max_length=100, blank=False)
postal_code = models.CharField("Postal Code", max_length=20, blank=True)
facility_contact = models.ForeignKey('FacilityContact', related_name='collection_facilities', null=True, blank=True)
def __unicode__(self):
return "%s, %s" % (self.facility_name, self.country)
class Meta:
ordering = ['country', 'facility_name', 'city', 'state_province']
verbose_name = "Collection Facility"
verbose_name_plural = "Collection Facilities"
class FacilityContact(TimeStampedModel):
TITLES = (
('Mrs.', 'Mrs.'),
('Ms.', 'Ms.'),
('Mr.', 'Mr.'),
('Dr.', 'Dr.'),
)
first_name = models.CharField(max_length=256, blank=False)
middle_initial = models.CharField(max_length=4, blank=True)
last_name = models.CharField(max_length=256, blank=False)
title = models.CharField(max_length=4, choices=TITLES, blank=True)
email = models.EmailField(blank=False)
def __unicode__(self):
return "%s, %s" % (self.last_name, self.first_name)
class Meta:
ordering = ['last_name', 'first_name']
verbose_name = "Facility Contact"
verbose_name_plural = "Facility Contacts"
表格.py
class FacilityForm(autocomplete_light.ModelForm):
class Meta:
model = CollectionFacility
视图.py
facility_form = FacilityForm()
# pass it in the context to template
....
模板.html
{% crispy facility_form %}