ruby-on-rails - 如何将 id 添加到 form_tag？

Question

我正在尝试将 id 添加(:id => "ratings_form")到我form_tag的 in HAML，但找不到正确的位置

= form_tag movies_path, :method => :get do<br>
  Include:<br>
  - @movies.all_ratings.each do |rating|<br>
    = rating<br>
    = check_box_tag "ratings[#{rating}]"<br>
  = submit_tag 'Refresh'

Answer 1

这适用于slim：

= form_tag movies_path, :method => :get, id: "form_id" do

同样，我确信这不取决于标记语言。

Answer 2

在 rails 3.0.20 这个语法对我有用：

<% form_tag({:action => 'some_action'}, {:id => 'form_id'}) do %>

Answer 3

试试看：

form_for(@post, url: post_path , html: { id: 'post_id' }) do |t|