如何使用Rails 3在post / put simple_form中传递get参数？

Question

使用simple_form 2.0.4，我这样做：

= simple_form_for(@thing) do |f|

它生成：

<form accept-charset="UTF-8" action="/things/37" class="simple_form" id="edit_thing_37" method="post" novalidate="novalidate">

但我需要：

<form accept-charset="UTF-8" action="/things/37?foo=bar" class="simple_form" id="edit_thing_37" method="post" novalidate="novalidate">

怎么做？

谢谢！

Answer 1

你可以写

= simple_form_for(@thing, :url => thing_path(@thing, :foo => 'bar')) do |f|