how to read html table data in rails def

i want to acces table data in my controller's def . below is my html code with table in which i am dynamically filling data and that data i want to use in my controller def

'''

            <div class="row">
              <div class="col-40"  style="margin-left: 20px;margin-top: -6px" ><input type="text" class="form-control" id="name" placeholder="Name"></div>
              <div class="col-40" style="margin-left: 20px">


                <input  id="date" placeholder="Date">
                <script>
                    $('#date').datepicker({
                        uiLibrary: 'bootstrap4'
                    });
                </script>
              </div>
              <div class="col-20" style="margin-left: 20px;margin-top: 0px"  ><input type="button" class="add-row btn btn-success" value="Add Row"></div>
            </div>
            <input type="submit" class="btn btn-primary" name="Done" />

          <table id="table" name="table">

            <thead>
            <tr>
              <th>Select</th>
              <th>Holiday Name</th>
              <th>Date</th>
            </tr>
            </thead>
            <tbody>
            <tr>
              <td>aaa</td>
              <td>aasd</td>
            </tr>
            </tbody>
          </table>
          <% end %>

'''

''' def read data = params[:table] end '''