Scaffold問題
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fireflyman
2009-08-08
我現在在看到書叫《Ruby on rails 電子商務實戰》,看到第三章.在第二章的時候,我創建了admin文件夾,在第三章處,我為數據庫架構添加了publishers表,并修改成下面形式
class CreatePublishers < ActiveRecord::Migration
def self.up
create_table:publishers do |table|
table.column:name,:string,:limit=>255,:null=>false,:unique=>true
end
end
def self.down
drop_table:publishers
end
end
然后執行遷移命令,rake db:migrate 隨后,我想用腳手架生成一些我需要的東西,命令如下--> ruby script/generate scaffold Publisher 'admin/publisher' 執行后,出現下面字樣.發現應該要產生的一些publisher文件并沒有產生,如publisher_controller.rb和publisher_controller_test.rb exists app/models/
exists app/controllers/
exists app/helpers/
create app/views/publishers
exists app/views/layouts/
exists test/functional/
exists test/unit/
create app/views/publishers/i
wrong number of arguments (1 for 2)
請問我該怎么處理呢？ |
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fireflyman
2009-08-21
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sg552
2009-11-22
同意楼上。 还是直接看 Rails documentation 好。
getting started with rails: http://guides.rubyonrails.org/getting_started.html recommanded usage: $ script/generate scaffold Post name:string title:string content:text fireflyman 写道
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