1
缺少我试试这个https://gist.github.com/chrisbloom7/1009861用于验证文件的大小上carrierwaveCarrierwave翻译上验证文件大小
- 我创建
lib/file_size_validator.rb
- 我已经把一些transalation到文件阳明海运(wrong_size,size_too_small,size_too_big,数量。 human.storage_units.units.mb)
- 将
require 'file_size_validator'
到我的模型 - 重启服务器等...
没什么忽视
但是当我尝试将视频上传大小为24MB的,我得到了错误:
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'
这里的id.yml
样子:
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"
这里的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
}
这里的videos_controller.rb
线67
@video = Video.create(params[:video])
能否请你帮我纠正我的脚步,我的代码?
感谢