To add a link to some function  for each user do:

    config.action_links.add 'respw',
      :label => "Reset Password",
      :type => :record,
      :inline => false,
      :security_method => :respw_authorized?


You can then use the secutiy_method to control if this is enabled for 
this particular user - if not it will be inactive and grey

  def respw_authorized?
    (current_user.role == 'admin')
  end

Check the doc's re action_link

/S

simon wrote:
> for example , i got a model User for login/logout the system, and use
> user_controlle and active_scaffold to render the manuplation. then i
> want to add a action , "change_password", but how can i customly add
> this link for every row/user ?
>
> >
>   


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