【问题标题】:Set path to thumbnail using bootstrap on rails使用导轨上的引导程序设置缩略图的路径
【发布时间】:2015-11-05 07:15:24
【问题描述】:

我想使用 bootstrap on rails 设置缩略图区域的路径。 我一直在尝试通过使用锚标记来实现它,但是我不确定如何将路径而不是 url 实现到锚标记。 特别是,我想将“answer_path”设置为转换目标。 你能告诉我怎么做吗?

#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>

【问题讨论】:

    标签: jquery css ruby-on-rails twitter-bootstrap


    【解决方案1】:

    我认为您正在寻找这样的东西:

    <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>
    

    【讨论】:

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