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Rails Total 5161 topics

Ruby on Rails, 也称 Rails, 是一个使用 Ruby 语言写的开源 Web 开发框架。

Rails rails 播放视频的代码是怎么实现的？有没有开源的模版？谢谢
str0cker • Last by chinacheng replied at November 12, 2012
5
Rails 同一脚本通过 rails 在页面上调用和通过 rake 调用执行的时间相差很多?
lb563 • Created at November 12, 2012
Rails 求助 ActiveRecord::StatementInvalid: Encoding::Unde finedConversionError
roam • Last by chenge replied at November 12, 2012
1
Rails CarrierWave 上传图片时怎么样加水印？
onlyzlei • Last by huacnlee replied at November 12, 2012
1
Rails 请问，每次 rails generate 都要--skip-test-unit 或者 --skip-stylesheets,能不能有什么配置，不需要每次都要输入这么长
uuiiaa01 • Last by Iacob replied at November 12, 2012
11
Rails AR 中 新建一个实例时，怎么给他一个默认 id?
lmorenbit • Last by lmorenbit replied at November 12, 2012
2
Rails 关于 Russian Doll Caching
fei0456116 • Created at November 12, 2012
Rails 有遇到 Expected x.rb to define X (LoadError) 这样问题的么？
googya • Last by chenge replied at November 12, 2012
5
Rails 请教 Rails 3 image_tag 怎么显示其它路径的图片？
fayannie • Last by wangyzyoga replied at January 21, 2015
18
Rails 多态关联中子对象创建时 controller#create 怎么写？
lying325 • Last by woaigithub replied at May 31, 2013
13
Rails Rails Tutorial (翻译 11 章) 断断续续搞了两个钟，才这么点
levan • Last by tassandar replied at November 11, 2012
7
Rails Upload 文件的速度很慢，是什么原因呢？
roam • Last by allenwei replied at November 11, 2012
7
Rails 需要一个模块给所有 model 添加一个方法
orichi • Last by orichi replied at November 10, 2012
8
Rails 大家使用 irb 碰到"stack level too deep"情况多吗?
cxh116 • Last by richard020389 replied at November 10, 2012
3
Rails Rails 中临时把一个 model 的错误消息删除该怎么做？
ibachue • Last by cxh116 replied at November 10, 2012
8
Rails (有结论) 同样的 Ruby/Rails 环境，在 Mac 和 Linux 下小命令性能不同
inntran • Last by inntran replied at November 10, 2012
14
Rails Ruby and Rails 故障显示 Started GET "/" for 127.0.0.1 at 2012-10-30 21:55:48 +0800
uuiiaa01 • Created at November 09, 2012
Rails 关于数据保存出错
sforce100 • Last by woaigithub replied at November 09, 2012
2
Rails respond_with (@obj,location:where_path) 怎么传递参数？
evan • Last by woaigithub replied at November 09, 2012
5
Rails 大家一般怎么组织 api 的类结构
niedhui • Last by fresh_fish replied at November 09, 2012
1
Rails redmine 中获取邮件内容的操作？
small_fish__ • Last by small_fish__ replied at March 20, 2014
9
Rails Rails 限制失败次数这个功能怎么做？
evan • Last by evan replied at November 09, 2012
8
Rails 请问 rails 的数据表之间的继承和多态，有什么比较好的 gem 可以做？
whitecrow • Created at November 09, 2012
Rails Rails3.2.8 Route 源码分析
lyfi2003 • Last by jefffreylam replied at November 08, 2012
18
Rails rails_admin 后台导出
sforce100 • Last by diudiutang replied at November 08, 2012
2
Rails Rails 中给数据表添加字段,为什么没添加上?新手求助.
mayday • Last by mayday replied at November 07, 2012
11
Rails 解决可恶的双重提交问题 (jQuery)
yume • Last by QueXuQ replied at November 07, 2012
9
Rails 在 js 中嵌入 ruby 代码
sforce100 • Last by sforce100 replied at November 07, 2012
12
Rails 如何实现 301 重定向
bpw11320 • Last by bpw11320 replied at November 07, 2012
2
Rails [分享] 学习 Rails 的过程中遇到的一些陷阱, 新人一定进来看看!
zw963 • Last by ash_chuangwang replied at October 19, 2013
46
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