2015-11-05 35 views
0

我想在導軌上使用引導程序設置縮略圖區域的路徑。 我一直在試圖通過使用錨標籤實現它,但是我不知道如何實現路徑,而不是URL到錨標籤。 特別是,我想設置「answer_path」作爲轉換目的地。 你能告訴我該怎麼做嗎?在導軌上使用引導程序設置縮略圖的路徑

#homes/home.html.erb 
<div class="row"> 
    <% @questions.each do |question| %> 
    <div class="col-sm-6 col-md-4"> 
    <div class="thumbnail"> 
     <a href="#" class="" > <-------Anchor tag 
     <div class="caption"> 
      <ul class="list-inline"> 
      <li class="text-left"><img src="http://www.gravatar.com/avatar/#{hash}.png?d=identicon" class="user_image"></li> 
      <li> 
       <ul class="list-unstyled"> 
       <li><%= question.user.name %></li> 
       <li><%= question.user.title %></li> 
       </ul> 
      </li> 
      </ul> 
      <p> 
      <%= question.body %> 
      </p> 
      <p> 
      <div class = "answer"> 
       <% @answer = question.answers.highest[0] %> 
       <% if @answer == nil then %> 
       No Answer 
       <% else %> 
       <%= render @answer %> 
       <% end %> 
      </div> 
      </p> 
      <ul class="list-inline"> 
      <li><a href="#" class="btn btn-default" role="button">Re-ask</a></li> 
      <li><%= link_to raw("Answer"), new_answer_path(question_id: question.id), method: :get, class: "btn btn-default" %></li> 
      </ul> 
     </div> 
    </a> <-------Anchor tag 
    </div> 
    </div> 
    <% end %> 
</div> 

enter image description here

回答

1

我認爲你正在尋找的東西是這樣的:

<div class="row"> 
    <% @questions.each do |question| %> 
    <div class="col-sm-6 col-md-4"> 
    <div class="thumbnail"> 
     <%= link_to answer_path(question.answer) do %> <-------Anchor tag 
     <div class="caption"> 
      <ul class="list-inline"> 
      <li class="text-left"><img src="http://www.gravatar.com/avatar/#{hash}.png?d=identicon" class="user_image"></li> 
      <li> 
       <ul class="list-unstyled"> 
       <li><%= question.user.name %></li> 
       <li><%= question.user.title %></li> 
       </ul> 
      </li> 
      </ul> 
      <p> 
      <%= question.body %> 
      </p> 
      <p> 
      <div class = "answer"> 
       <% @answer = question.answers.highest[0] %> 
       <% if @answer == nil then %> 
       No Answer 
       <% else %> 
       <%= render @answer %> 
       <% end %> 
      </div> 
      </p> 
      <ul class="list-inline"> 
      <li><a href="#" class="btn btn-default" role="button">Re-ask</a></li> 
      <li><%= link_to raw("Answer"), new_answer_path(question_id: question.id), method: :get, class: "btn btn-default" %></li> 
      </ul> 
     </div> 
    <% end %><-------Anchor tag 
    </div> 
    </div> 
    <% end %> 
</div>