sunspot_solr方面在Ruby on Rails中不起作用

Question

我有一个简单的应用程序，它是用 Rails 5 制作的，我正在使用太阳黑子 solr 进行分面搜索，一切都很好，但分面不起作用，我的代码如下：

模型.rb

searchable do
    text :full_name, :interested_topics,:interested_job, :city, :email, :username, :publish_month
    text :city
    time :created_at
    string :publish_month
    string :interested_job
end
def publish_month
    created_at.strftime("%B %Y")
end
def full_name
    first_name + ' ' + last_name
end

控制器.rb

@search = User.search do |searcher|
    fields = [:full_name, :interested_topics, :interested_job, :city, :email, :username, :publish_month] 
    cities = [:city] 
    searcher.any do
        fulltext params[:search], :fields => fields
        fulltext params[:city], :fields => cities
    end
    searcher.with(:created_at).less_than(Time.zone.now)
    searcher.with(:publish_month, params[:month]) if params[:month].present?
    searcher.with(:interested_job, params[:position]) if params[:position].present?
    searcher.paginate(:page => params[:page], :per_page => 15)
    end
    @users = @search.results

索引.html.erb

<div id="facets">
    <%= render partial: "filter" %>
</div>

索引.js.erb

$('#facets').html('<%= escape_javascript(render("filter")) %>');

_filter.html.erb

<h4>Browse by Publish</h4>
<ul class="list-group">
    <% for row in @search.facet(:publish_month).rows -%>
        <li class="list-group-item">
            <input type="checkbox" class="facet-check-box-month" name="month" value="<%= row.value %>" <%= params[:month] == row.value ? "checked" : "" %>> 
            <%= row.value %> 
            (<%= row.count %>)
        </li>
    <% end -%>
</ul>
<h4>Browse by Interest</h4>
<ul class="list-group">
    <% for row in @search.facet(:interested_job).rows -%>
        <li class="list-group-item">
            <input type="checkbox" class="facet-check-box-position" name="position" value="<%= row.value %>" <%= params[:position] == row.value ? "checked" : "" %>> 
            <%= row.value %> 
            (<%= row.count %>)
        </li>
    <% end -%>
</ul>

复选框显示得很好，但是当我单击而不是不查询时。

我做错了什么？

提前谢谢。

Answer 1

您错过了facet调用，例如在控制器上，您可以将这两行添加到最后一行上方User块中，例如searcher.paginate(:page => params[:page], :per_page => 15)

searcher.facet(:publish_month)
searcher.facet(:interested_job)

然后重新启动您的sunspot:solr服务器，我认为它会起作用。

为了更好，在filter部分使用unless @search.nil?上，当找不到任何结果时，不会显示复选框，就像修改后一样

<% unless @search.nil?  %>
    <h4>Browse by Publish</h4>
    <ul class="list-group">
        <% for row in @search.facet(:publish_month).rows -%>
            <li class="list-group-item">
                <input type="checkbox" class="facet-check-box-month" name="month" value="<%= row.value %>" <%= params[:month] == row.value ? "checked" : "" %>> 
                <%= row.value %> 
                (<%= row.count %>)
            </li>
        <% end -%>
    </ul>
    <h4>Browse by Interest</h4>
    <ul class="list-group">
        <% for row in @search.facet(:interested_job).rows -%>
            <li class="list-group-item">
                <input type="checkbox" class="facet-check-box-position" name="position" value="<%= row.value %>" <%= params[:position] == row.value ? "checked" : "" %>> 
                <%= row.value %> 
                (<%= row.count %>)
            </li>
        <% end -%>
    </ul>
<% end %>

希望对你有帮助