我有一个两个表单，只有一个提交按钮.然后如何我需要保存这些形式值的值

Question

表单。如何在数据库中存储这些值

<%= form_for (@movie) do |f| %>
  //Movie
  <%= f.label :moviename,"Movie Name:"%>
  <%= f.text_field :moviename%>
  //Releases 
  <%= f.fields_for :release do |release_fields| %>
    <%= release_fields.label :theatre,"Theatre :"%>
    <%= release_fields.text_field:theatre%>
    <%= release_fields.label :city,"City :"%>
    <%= release_fields.text_field:city%>
    <%= release_fields.label :releasedate,"Release Date :"%>
    <%= release_fields.text_field:releasedate%>
    //Submit:
    <%= f.submit "Save The Movie"%>
  <% end %>
<% end %>

这个表单只有一个提交按钮。有一个错误，它显示未知的属性释放可以任何帮助的问题，请

Answer 1

fields_for期望访问@movie.release，这存在吗?