Django - Django的自動完成燈光設置如何

我正在關注如何設置Django-autocomplete字段的教程，並努力讓它工作。這裏的教程：https://django-autocomplete-light.readthedocs.io/en/master/tutorial.html Django - Django的自動完成燈光設置如何

設置已安裝的應用

INSTALLED_APPS = (
    'dal', 
    'dal_select2', 
    'django.contrib.admin',

項目urls.py

from textchange.views import TextbookAutoComplete 


urlpatterns = [ 
    url(r'^textbook-autocomplete$', TextbookAutoComplete.as_view(), name='textbook-autocomplete'),

HTML

<form method="POST"> {% csrf_token %} 
     {% for field in form3 %} 
      {{ field }} 
     {% endfor %} 
     <input id="search" class="button" type="submit" value="Search Textbooks" name="Search"></input> 
     </form>

Forms.py

class Search(forms.ModelForm): 
    longschool = forms.ModelChoiceField(
     queryset=Textbook.objects.all(), 
     widget=autocomplete.ModelSelect2(url='textbook-autocomplete') 
    ) 
    class_name = forms.ModelChoiceField(
     queryset=Textbook.objects.all(), 
     widget=autocomplete.ModelSelect2(url='textbook-autocomplete') 
    ) 
    isbn = forms.ModelChoiceField(
     queryset=Textbook.objects.all(), 
     widget=autocomplete.ModelSelect2(url='textbook-autocomplete') 
    ) 

    class Meta: 
     model = Textbook 
     fields = ('longschool', 'class_name', 'isbn')

Views.py

class TextbookAutoComplete(autocomplete.Select2QuerySetView): 
    def get_queryset(self): 
     # Don't forget to filter out results depending on the visitor ! 
     if not self.request.user.is_authenticated(): 
      return Textbook.objects.none() 

     qs = Textbook.objects.all() 

     if self.q: 
      qs = qs.filter(name__istartswith=self.q) 

     return qs

jQuery的加入

<script type="text/javascript" src="{% static "admin/js/jquery.js" %}"></script>

當形式，我的HTML顯示了它是沒有輸入字段只有三個下拉菜單（如，而不會有任何輸入）。任何人都可以看到我缺少的東西嗎？

任何幫助將不勝感激。

來源

2016-11-12 Programmingjoe

你在你的HTML缺少

{{ form3.media }}

來源

2017-04-20 16:31:51 Thameem

Django - Django的自動完成燈光設置如何

回答

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