Carrierwave翻譯上驗證文件大小

缺少我試試這個https://gist.github.com/chrisbloom7/1009861用於驗證文件的大小上carrierwaveCarrierwave翻譯上驗證文件大小

我創建lib/file_size_validator.rb
我已經把一些transalation到文件陽明海運（wrong_size，size_too_small，size_too_big，數量。 human.storage_units.units.mb）
將require 'file_size_validator'到我的模型
重啓服務器等...

沒什麼忽視

但是當我嘗試將視頻上傳大小爲24MB的，我得到了錯誤：

I18n::MissingTranslationData in VideosController#create 

translation missing: id.number.human.storage_units.units.mb 

lib/file_size_validator.rb:51:in `block in validate_each' 
lib/file_size_validator.rb:42:in `each' 
lib/file_size_validator.rb:42:in `validate_each' 
app/controllers/videos_controller.rb:67:in `create'

這裏的id.yml樣子：

id: 
    errors: 
    messages: 
     wrong_size: "is the wrong size (should be %{file_size})" 
     size_too_small: "is too small (should be at least %{file_size})" 
     size_too_big: "is too big (should be at most %{file_size}) 
    number: 
    human: 
     storage_units: 
     format: "%n %u" 
     units: 
     byte: 
      one: "Byte" 
      other: "Bytes" 
     kb: "KB" 
     mb: "MB" 
     gb: "GB" 
     tb: "TB"

這裏的video.rb

require 'file_size_validator' 
class video < ActiveRecord::Base 
mount_uploader :file, VideoUploader 
before_save :update_file_attributes, :validatefile 
before_update :update_file_attributes 

validates :file, 
    presence: true, 
    :file_size => { 
     :maximum => 20.megabytes.to_i 
    }

這裏的videos_controller.rb線67

@video = Video.create(params[:video])

能否請你幫我糾正我的腳步，我的代碼？

感謝

來源

2013-04-28 rails_id

你在你的翻譯文件嵌套錯誤。它應該是

id: 
    errors: 
    messages: 
     wrong_size: "is the wrong size (should be %{file_size})" 
     size_too_small: "is too small (should be at least %{file_size})" 
     size_too_big: "is too big (should be at most %{file_size}) 
    number: 
    human: 
     storage_units: 
     format: "%n %u" 
     units: 
      byte: 
      one: "Byte" 
      other: "Bytes" 
      kb: "KB" 
      mb: "MB" 
      gb: "GB" 
      tb: "TB"

來源

2013-04-28 19:08:53

Carrierwave翻譯上驗證文件大小

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