我已经在网上阅读了入门文档和其他一些示例。 这就是我的search_indexes.py看起来的样子:
from haystack.indexes import *
from haystack import site
from models import Entry
class EntryIndex(SearchIndex):
text = CharField(document=True)
headline = CharField(model_attr='headline')
subheadline = CharField(model_attr='subheadline')
category = CharField(model_attr='category__name')
author = CharField(model_attr='get_author')
email = CharField(model_attr='get_email')
tags = CharField(model_attr='tags')
content = CharField(model_attr='content')
def get_queryset(self):
return Entry.objects.exclude(dt_published=None).order_by('-is_featured', '-dt_published', '-dt_written', 'headline')
site.register(Entry, EntryIndex)
但是当我搜索时,我没有得到任何结果。奇怪的是,如果我使用搜索短语'a'或任何其他单个字母, 我得到了该死的东西中的每一个条目。
无论如何......在我看来,搜索引擎并没有在任何领域寻找。 :/
此行以下的任何内容都不太相关(它有效,相信我):
我的观点:
from haystack.views import SearchView
class CustomSearchView(SearchView):
def __name__(self):
return "CustomSearchView"
def extra_context(self):
return common(self.request)
def search(request):
return CustomSearchView(template='news/search_results.html')(request)
和search_results.html:
{% extends "content.html" %}
{% load tagging_tags %}
{% load highlight %}
{% block title %}Viðskiptablaðið - Leitarniðurstöður{% endblock %}
{% block left_content %}
<h2>Search</h2>
<form method="get">
<table>
{{ form.as_table }}
<tr>
<td> </td>
<td>
<input type="submit" value="Search">
</td>
</tr>
</table>
{% if query %}
<h3>Results</h3>
{% for result in page.object_list %}
{% highlight result.summary with request.GET.q %}
{% highlight result.object.headline with request.GET.q %}
<p>
<a href="{{ result.object.get_absolute_url }}">{{ result.object.headline }}</a>
</p>
{% empty %}
<p>No results found.</p>
{% endfor %}
{% if page.has_previous or page.has_next %}
<div>
{% if page.has_previous %}<a href="?q={{ query }}&page={{ page.previous_page_number }}">{% endif %}« Previous{% if page.has_previous %}</a>{% endif %}
|
{% if page.has_next %}<a href="?q={{ query }}&page={{ page.next_page_number }}">{% endif %}Next »{% if page.has_next %}</a>{% endif %}
</div>
{% endif %}
{% else %}
{# Show some example queries to run, maybe query syntax, something else? #}
{% endif %}
</form>
{% endblock %}
答案 0 :(得分:11)
好的,它在文档中,但我觉得它不够清楚。
你要做的是以某种方式声明要搜索的数据(我认为这是以下几点:
headline = CharField(model_attr='headline')
subheadline = CharField(model_attr='subheadline')
等...)
好吧,好好哭了。你所要做的就是
text = CharField(document=True, use_template=True)
然后制作一个模板,在我的情况下:
搜索/索引/消息/ entry_text.txt
{{ object.headline }}
{{ object.subheadline }}
{{ object.get_author }}
{{ object.get_email }}
{{ object.category.name }}
{{ object.tags }}
{{ object.content }}
Beautiul,它有效。