我想构建一个自定义搜索表单。以下是我的代码。我的应用程序称为“查看器”。我一直在/viewer/search/...name'没有定义'CustomSearchForm'的“NameError”。请帮忙。我知道这是一个简单的错误。
来自viewer / urls.py:
from django.conf.urls import *
from viewer import views, forms
from haystack.views import SearchView
urlpatterns = patterns('',
#viewer urls
...
url(r'^search/$', SearchView(form_class=CustomSearchForm), name='haystack_search')
)
来自viewer / forms.py:
from django import forms
from haystack.forms import ModelSearchForm
from haystack.query import SearchQuerySet
class CustomSearchForm(ModelSearchForm):
...
答案 0 :(得分:1)
以下是我找到的解决方案,采用了不同的方法:
urls.py:
url(r'^search/', 'viewer.views.search'),
views.py:
def search(request):
from .forms import CustomSearchForm
form = CustomSearchForm(request.GET)
searchresults = form.search()
return render(request, 'viewer/search.html', {'form' : form})
在viewer / search.html中:
{% extends 'base.html' %}
{% block content %}
<form type="get" action=".">
{{form}}
<button type="submit">Search</button>
</form>
{% endblock %}
答案 1 :(得分:0)
遇到同样的问题,但在/viewer/search/...name&#39; SearchForm&#39;没有定义&#34;试图按照这里的指南: http://django-haystack.readthedocs.io/en/v2.6.0/views_and_forms.html
刚刚升级到Django 1.11.0对我来说很有用。也许它对你也有用。