Html 如何通过rails中的数据字段设置id?
以下是我的部分代码:Html 如何通过rails中的数据字段设置id?,html,ruby-on-rails,ruby-on-rails-3,haml,Html,Ruby On Rails,Ruby On Rails 3,Haml,以下是我的部分代码: - @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'
- @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,但如何为%ul标记设置id?类似这样的%ul#=search_tree.STR_ID我自己找到了答案(如果有人有更好的解决方案,请给出):
%ul{:id => search_tree.STR_ID}