Question

我是RoR的新手，我现在已经陷入这种状况了一段时间。我正在使用一个bootstrap模式，其中一个表显示了数据库中的用户，并且每个都有一个愤怒字段。需要向控制器发送user_id和范围的值。像这样：

{0 {user_id1 : range_value1}, 1 {user_id2 : range_value2}}

部分模式：

<div class="modal-header">
   <button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button>
   <h3 id="modalLabel">Distribuir Estudos</h3>
</div>
<div class="modal-body">
  <table class="table table-bordered">
    <thead>
      <tr>
        <th>Integrante</th>
        <th>Papel</th>
        <th>Distribuição</th>
    </tr>
    </thead>
    <tbody>
      <% @users_protocols.each do |user_protocol| %>
        <tr>
          <td hidden><%= hidden_field :user_id, value: user_protocol.id %></td>
          <td><%= user_protocol.user.username %></td>
          <td><%= user_protocol.role.name %></td>
            <td>
              &nbsp;
              <span class="range-content">
                <input type="range" data-slider-min="0" data-slider-max="100" data-slider-step="1" data-slider-value="100"/>
                &nbsp;&nbsp;<span>100</span>
              </span>
              <span>%</span>
            </td>
          </tr>
      <% end %>
    </tbody>
  </table>
</div>
<div class="modal-footer">
  <button class="btn" data-dismiss="modal" aria-hidden="true">Fechar</button>
  <%= link_to distribute_protocol_path, method: :put, :remote => true, class: 'btn btn-primary', id: 'btnDistribute' do %>
      Distribuir
  <% end %>
</div>

的application.js

$('#btnDistribute').bind('click', function(e) {
        e.preventDefault();
        #Recover data from modal and send to controller
});

控制器：

def distribute_studies
    @users_protocols = Protocol.find(params[:id]).users_protocols.includes(:user).each do |user_protocol|
      puts user_protocol.id
      puts user_protocol.role.name
      puts user_protocol.user.username
    end
    respond_to do |format|
      format.html { render :back }
      format.json { head :no_content }
      format.js   { render :layout => false }
    end
  end

  def distribute
    #DO SOMETHING WITH DATA HERE

    redirect_to :back
  end

通过rails 4中的模态将数据发送到控制器

0 个答案: