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如何在Rails中使具有动态模型的表就地可编辑?
原标题:How do I make a table with dynamic models editable-in-place in Rails?

这是我所拥有的一张桌子的视图:

<% @campaign_events.each do |campaign_event| %>
    <% model_name = campaign_event.class.name.tableize.singularize %>

  <tr class="<%= cycle( oddrow , evenrow ) %>">
    <td><%= link_to campaign_event.title,  send("#{model_name}_path", campaign_event) %></td>
      <td><span class= model_name ><%= model_name.capitalize %></span> 
    <td><center><%= campaign_event.days %></center></td>
    <td><center><%= campaign_event.count_sent%></center></td>
  </tr>
  <% end %>
  </table>

@campaign_events可以包含几个不同Model对象的数组:Email、Call、Postalcard等。

我希望能够编辑campaign_event.days中的值。

我希望能够使用某种插件,而不是手工编码,因为我需要使许多其他视图就地可编辑。

但我不知道该如何开始。这是一个关键的开始。

问题回答

这是用于就地编辑的插件http://github.com/rails/in_place_editing





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