这是我的代码的一部分:
- @search_trees.each do |search_tree|
%ul
= link_to search_tree.getname(search_tree.designation_id), {:controller => "search_trees", :action => "catalog", :cat => search_tree.STR_ID}, :class => 'catalog-click', :id => search_tree.STR_ID
如您所见,我正在为链接设置类和 id,但是如何为 %ul 标签设置 id?像这样 %ul#=search_tree.STR_ID