我正在通过实用的Django Projects书籍工作,并难过。本书适用于Django的早期版本。我正在使用v1.3。django FieldError在/ search /无法解析关键字'searchkeyword'
的问题是在视图中,在 '搜索_ 关键字 _keyword__in ......'
from django.contrib.flatpages.models import FlatPage
from django.shortcuts import render_to_response
def search(request):
query = request.GET.get('q', '')
keyword_results = results = []
if query:
keyword_results = FlatPage.objects.filter(searchkeyword__keyword__in=query.split()).distinct()
results = FlatPage.objects.filter(content__icontains=query)
return render_to_response('search/search.html',
{'query' : query,
'keyword_results': keyword_results,
'results' : results })
的models.py是
from django.contrib.flatpages.models import FlatPage
from django.db import models
class SearchKeyword(models.Model):
keyword = models.CharField(max_length=50)
page = models.ForeignKey(FlatPage)
def __unicode__(self):
return self.keyword
完整的错误是:
Cannot resolve keyword 'searchkeyword' into field. Choices are: content, enable_comments, id, registration_required, sites, template_name, title, url
我认为这是FlatPages的选项。似乎没有找到外键关系。
任何想法可能是错误的或如何正确地执行查找?谢谢。
这里是万一admin.py它有一些轴承:
from django.contrib.flatpages.admin import FlatPageAdmin
from django.contrib import admin
from cms.search.models import SearchKeyword
from django.contrib.flatpages.models import FlatPage
# Define an inline admin descriptor for SearchKeywords model
class SearchKeywordInline(admin.TabularInline):
model = SearchKeyword
# Define a FlatPageAdmin class
class ExtendedFlatPageAdmin(FlatPageAdmin):
inlines = [
SearchKeywordInline,
]
# Re-register FlatPageAdmin
admin.site.unregister(FlatPage)
admin.site.register(FlatPage, ExtendedFlatPageAdmin)
包含SearchKeyword的应用程序是否已添加到settings.py中的INSTALLED_APPS? –
是的。 'cms.search', – Steve