Ruby on rails 为rails中的FormTagHelper提供特定id

我有一张表格是用HAML文件写的

= form_tag "ratings_form", movies_path, :method => :get do
  Include: 
  - @all_ratings.each do |rating|
    = rating 
    = check_box_tag "ratings[#{rating}]", 'yes', @ratings.keys.include?(rating)
  = submit_tag 'Refresh'

我想给每个表单和提交按钮一个特定的id

我已经检查了，发现

表单标签或提交标签不包含id

---

正确的答案是在任何标记中添加：id=>“id\u\u-want”，显然它会起作用 当我这样做的时候，它起了作用

= form_tag movies_path, :id => "ratings_form" , :method => :get do
  Include: 
  - @all_ratings.each do |rating|
    = rating 
    = check_box_tag "ratings[#{rating}]", 'yes', @selected_ratings.keys.include?(rating)
  = submit_tag 'Refresh' , :id => "ratings_submit"

试试

：id=>“someid”

看看它是否适合你