title: How to set the action with form_for?
body: <p>I created a new page on an existing controller.  </p>
  
  <p>I added 2 action methods on the controller: prompt_user and process_feedback.</p>
  
  <p>So I get to the page via </p>
  
  <pre><code>redirect_to :controller =&gt; :users, :action =&gt; :prompt_user
  </code></pre>
  
  <p>And the form_for code looks like</p>
  
  <pre><code>&lt;% form_for :user, @user do |f| %&gt;
  </code></pre>
  
  <p>Which generates the following html</p>
  
  <pre><code>&lt;form action="users/prompt_user" method="post"&gt;
  </code></pre>
  
  <p>Notice the action is prompt_user, where as I want to set it to process_feedback.  I thought I could change the action with a button </p>
  
  <pre><code>&lt;%= submit_tag "Process feedback" %&gt;
  </code></pre>
  
  <p>But that didn't work.</p>
  
  <p>So my question is how can I change the action to process_feedback?</p>
  
  <p>Also, as you can probably tell, I'm very new to rails, so if I'm doing something especially obtuse, I'd love to find out what it is.</p>