Ruby on Rails：如何向 submit_tag 添加确认

Question

<%= submit_tag "Delete" , :confirm => 'Are you sure you want to delete the selected?' %>

不起作用。

我该怎么做呢？

Answer 1

尝试这个 ：

<%= submit_tag "Delete", data: { confirm: 'Are you sure you want to delete the selected?' }%>