Question

我有模型商店，有州，城市和邻里字段。

我使用searchkick进行了高级搜索，

但现在我想在城市选择标签中填充城市中的城市，这些城市在州选择标签中选择了州==州。

我找到了groups_collection，但我没有separeted州和市表，只是我的商店模型中的州和城市字段..

有什么方法可以实现这一目标吗？

ps：抱歉英语不好，希望你们理解

<div class="col-sm-3 col-md-3">
        <div class="form-group">
            <select class="form-control" name="state" id="state" title="Select Category">
            <%= @states.each do |selectstate| %>
                <option value="<%= selectstate.state%>"><%= selectstate.state%></option>
            <%end%>

            </select>
        </div><!-- /.form-group -->
    </div><!-- /.col-* -->

    <div class="col-sm-3 col-md-3">
        <div class="form-group">
            <select class="form-control" name="state" id="state" title="Select Category">
            <%= @cities.each do |selectcity| %>
                <option value="<%= selectcity.city%>"><%= selectcity.city%></option>
            <%end%>

            </select>
        </div><!-- /.form-group -->
    </div><!-- /.col-* -->

def index

search = params[:search].presence || "*"
conditions = {}
conditions[:state] = params[:state] if params[:state].present?
conditions[:city] = params[:city] if params[:city].present?
conditions[:neighborhood] = params[:neighborhood] if params[:neighborhood].present?

@stores = Store.search search, where: conditions, aggs: [:city, :state, :neighborhood], smart_aggs: false


@states = Store.select("DISTINCT(STATE)")

@cities = Store.select("DISTINCT(CITY)")

@neighborhoods = Store.select("DISTINCT(NEIGHBORHOOD)")

端

选择另一个选择标记栏后填充选择标记

0 个答案: