Rails3、干净的 url、friend_id、会话
我正在使用Friendly_id，它工作得很好，我向我的事件控制器添加了一个新的私有操作，以确保只有事件所有者才能更新他们的事件...我的显示和删除操作工作正常，但当我进行更新时，我收到错误
ActiveRecord： :EventsController 中未找到记录#edit 找不到 ID=snow-board 的用户，
有任何解决此问题的建议吗？
## Events controller
..scaffold generated code
private
def correct_user
@user = User.find(params[:id])
redirect_to(:controller =>'events', :action => 'edit',:id => session[:user_id]) unless current_user?(@user)
end
## Event view
link_to 'Edit', edit_event_path(event)
## Even Model
has_friendly_id :name, :use_slug => true
...validation code
## Session Helper
def current_user=(user)
@current_user = user
end
I'm using friendly_id it works wonderful I add a new private action to my events controller to make sure only events owner can update their events...my show and delete action works fine but when I do an update I get an error
ActiveRecord::RecordNotFound in EventsController#edit
Couldn't find User with ID=snow-board
any suggestions to fix this ?
## Events controller
..scaffold generated code
private
def correct_user
@user = User.find(params[:id])
redirect_to(:controller =>'events', :action => 'edit',:id => session[:user_id]) unless current_user?(@user)
end
## Event view
link_to 'Edit', edit_event_path(event)
## Even Model
has_friendly_id :name, :use_slug => true
...validation code
## Session Helper
def current_user=(user)
@current_user = user
end
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这有效吗（使用 from_param 而不是 find）？
Does this work (use from_param and not find)?