我正在尝试能够从机构列表中自动完成。我想我已经从 django-autocomplete-light tutotial 中包含了我需要的所有内容,但是我收到了这个错误,但不确定是什么原因造成的。希望你能帮忙。
错误是:
URL lookup for autocomplete 'InstitutionAutocomplete' failed. Have you included autocomplete_light.urls in your urls.py?
我的 django-autocomplete-light 文件夹与我的应用程序处于同一级别。还有另一个关于将它放在错误目录中的线程,但似乎所有文件都可以正确导入。不知道如何测试这个。
这是我的 urls.py:
import autocomplete_light
autocomplete_light.autodiscover()
admin.autodiscover()
url(r'^profile/add_user_accounts$', UserAccountsUpdate.as_view(), name='add_user_accounts'),
url(r'^profile/autocomplete$', include('autocomplete_light.urls'), name='autocomplete'),
这是我的 app/ 目录中的 auto_complete_light.py:
import autocomplete_light
from models import Institution
class InstitutionAutocomplete(autocomplete_light.AutocompleteModelBase):
search_fields = ['^name', ]
attrs={
'placeholder': 'Find your institution',
'data-autocomplete-minimum-characters': 1,
}
autocomplete_light.register(Institution, InstitutionAutocomplete)
我的表格是:
class AddUserAccountsForm(forms.ModelForm):
"""
Form for adding new user financial accounts.
"""
required_css_class = 'required'
user_institution_name = forms.ModelChoiceField(required=True, queryset=Institution.objects.all(), widget=autocomplete_light.ChoiceWidget('InstitutionAutocomplete'))
user_accounts_name = forms.CharField(widget=forms.TextInput(attrs={'placeholder': 'User Name'}), label="")
user_accounts_password = forms.CharField(widget=forms.TextInput(attrs={'placeholder': 'Password'}), label="")
class Meta:
model = User
fields = ('user_institution_name','user_accounts_name', 'user_accounts_password', )
我的 HTML 是:
{% load staticfiles %}
<form action="" method="get" role="form">
<input id="InstitutionsSearch" type="text" name="q" placeholder="Search for your institution" autocomplete="off">
</form>
<form action="" method="post">
{% csrf_token %}
{{ form.as_p }}
<input type="submit" value="Sign In" />
<input type="hidden" name="next" value="{{ next }}" />
</form>
{% endblock %}