Question

我正在索引页上的rails中进行简单的搜索。我的问题是，在调试时我得到了正确的结果，但是它们没有显示在前端。

def index
 if !params[:category].present? and !params[:title].present?
  @services = Service.take(4)
 else
   if params[:category] != "Find Service" and params[:title].present?
    @services = Service.where(category: params[:category], title: params[:title]).take(4)
   elsif params[:category] == "Find Service" and params[:title].present?
    @services = Service.where(title: params[:title]).take(4)
   elsif params[:category] != "Find Service" and !params[:title].present?
    @services = Service.where(category: params[:category]).take(4)
   else
    @services = Service.take(4)
   end
  end
 end

我的视图index.html.erb

<%= form_with(url: "services", method: "get") do |form| %>
 <div class="banner-input" style="margin-top">
   <div class="listing-sort listing-sort--main-listing" style="width: 50%;float: left; border-radius: 6px; border: 2px solid white; background: transparent; padding: 0px;">
     <input type="submit" value="" class="main-listing__form-field agent-submit" style="width: 10% ;float:right">   
     <%= form.text_field "title", id: "search_agent", class: "main-listing__form-field ", placeholder: "Search by Name or Location...", style: "width: 75% ;float:right; background: transparent; color: white!;" %>  
     <div class="listing-sort__inner" style="float:left;margin: 0px; width: 25%; padding: 0px;">
       <p class="listing-sort__sort">
        <%= form.select("category",options_for_select(["Find Service", "Assembly", "Carpet Cleaning", "Electrical", "House Cleaning", "HVAC", "Handyman", "IT", "Junk Removal", "Lawn Care","Moving", "Painting", "Plumbing", "Staging", "Photography", "Videography", "Inspectors"], :selected => "Find Service"), {include_blank: false}, { :class => 'ht-field listing-sort__field' }) %>
       </p><!-- .listing-sort__sort -->
     </div><!-- .listing-sort__inner -->
   </div><!-- .listing-sort -->

 </div>
<% end %>

<section style="margin-top: 50px">
 <h2 style="margin-left: 15px; padding-bottom: 30px; font-size: 24px;">Recently viewed & more</h2>
 <% @services.each do |service| %>
  <%= render 'services/service_card', :f => service %>
 <% end %>
</section>

<section class="jumbotron"style="margin-top: 50px">
 <h2 style="margin-left: 15px; padding-bottom: 30px; font-size: 24px;">Pro SEM services
 </h2>
 <% @services.each do |service| %>
  <%= render 'services/service_card', :f => service %>
 <% end %>
</section>

这是_service_card

<div class="col-xs-12 col-sm-6 col-md-6 col-lg-3" style="padding-bottom: 10px">
<div class="boxes">
  <div class="box-img">
    <img src="assets/MobileApps.png">
  </div>
  <div class="user-detail-main">
    <div class="user-detail-img">
      <img src="assets/MobileApps.png">
    </div>
    <div class="user-detail">
      <a><h3><%= f.user.profile.first.first_name %></h3></a>
      <p>Level 1 Seller</p>
    </div>
    <div class="user-detail-para">
      <% byebug %>
      <p><%= f.description %></p>
    </div>
    <div style="padding-top: 50px;">
      <i class="fas fa-star" style="color: #ffbf00"></i> (5)
    </div>
  </div>
  <div class="user-detail-footer">
    <div class="heart-icon">
      <i class="fas fa-heart" style="color: #c6c6c6"></i>
      <i class="fas fa-bars" style="color: #c6c6c6"></i>
    </div>
    <div class="user-value">
      <p>Starting At $ <%= f.packages.first.price%></p>
    </div>
  </div>
</div>

请帮助我。期待。无需搜索即可正常运行，但使用搜索不会更新结果并显示相同的结果。

索引页未在Rails中重新呈现/刷新

0 个答案: