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我正在開發一個rails應用程序,並且有一個名爲ned內頁控制器的方法。我想顯示 form_for(@pages)
但它給我這個錯誤:未定義的方法在視圖中的錯誤
`NoMethodError in Pages#new
Showing C:/rorapp/app/views/pages/_form.html.erb where line #1 raised:
undefined method `pages_path' for #<#<Class:0x5a8d840>:0x5a8a558>
Extracted source (around line #1):
1: <%= form_for(@pages) do |f| %>
2:
3: <% end %>
Trace of template inclusion: app/views/pages/new.html.erb
Rails.root: C:/rorapp
Application Trace | Framework Trace | Full Trace
app/views/pages/_form.html.erb:1:in `_app_views_pages__form_html_erb__975660997_47429844'
app/views/pages/new.html.erb:2:in `_app_views_pages_new_html_erb___256256638_47474016'
app/controllers/pages_controller.rb:11:in `new'`
這裏是頁控制器我控制器的方法:
def new
@pages = Page.new
respond_to do |format|
format.html # new.html.erb
format.json { render :json => @post }
end
end
下面是部分表單視圖_form.html.erb:
<%= form_for(@pages) do |f| %>
<% end %>
,這裏是我如何在new.html.erb視圖中使用它: <%= render 'form' %>
可能是什麼問題?
編輯-1
這裏是我的耙routes命令輸出:
home_index GET /home/index(.:format) {:controller=>"home", :action=>"index"}
home_search POST /home/search(.:format) {:controller=>"home", :action=>"search"}
home__help GET /home/_help(.:format) {:controller=>"home", :action=>"_help"}
home_create GET /home/create(.:format) {:controller=>"home", :action=>"create"}
pages_index GET /pages/index(.:format) {:controller=>"pages", :action=>"index"}
pages_new GET /pages/new(.:format) {:controller=>"pages", :action=>"new"}
POST /pages/new(.:format) {:controller=>"pages", :action=>"new"}
pages_edit POST /pages/edit(.:format) {:controller=>"pages", :action=>"edit"}
GET /pages/edit(.:format) {:controller=>"pages", :action=>"edit"}
root / {:controller=>"home", :action=>"index"}
/:controller(/:action(/:id(.:format)))
請在終端 – 2012-02-09 22:27:30
上發佈您的'routes.rb'文件或輸出'rake routes'命令,問題是找不到路由。發佈您的routes.rb文件 – apneadiving 2012-02-09 22:27:47
我已經在編輯中給出了我的routes.db。 – Maverick 2012-02-09 22:34:32