表行tr未被Slim解释且在HTML输出中丢失

Question

我在我的Rails应用程序中使用Slim，而我的表行（tr）没有在循环中解释。

- if @item.suggestions.size > 0
  table
  - @item.suggestions.each do |suggestion|
    tr
      td=raw "<i>Posted by " + Shopper.find(suggestion.shopper_id).name + " at " + suggestion.created_at.to_formatted_s(:short) + ":</i>"
    tr
      td= suggestion.comment

这是它在浏览器中输出的内容：

当我在循环外部编写相同的表结构时（见下文），它可以正常工作。

table
  tr
    td "Table row 1"
  tr
    td "Table row 2"

Answer 1

我将我的代码更改为使用与Slim示例代码（https://github.com/slim-template/slim）相同的约定，它解决了问题。

- if @item.suggestions.any?
  table#suggestions
    - for suggestion in @item.suggestions
      tr
        td= suggestion.comment
      tr
        td=raw "<i>Posted by " + Shopper.find(suggestion.shopper_id).name + " at " + suggestion.created_at.to_formatted_s(:short) + ":</i>"