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Rails
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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
Active Record 中如何使用 delegate 到一个不相关的 class 里的方法
color_huo
• Last by
color_huo
replied at
June 16, 2015
10
Rails
has_one 方法的 scope 是否不接受其他参数
hastings
• Last by
davidwei
replied at
June 16, 2015
3
Rails
如何优雅地把 Hash 参数传递给 JavaScript
caiqinghua
• Last by
sharpx
replied at
August 08, 2016
13
Rails
做一个任务分配功能,可以拖动左侧的数据到右侧,按 shift 可多选,请问有人知道网上可推荐的插件或者类似的吗?
zhangyanan
• Last by
zhangyanan
replied at
June 16, 2015
4
Rails
Ruby 内核类加载
yangyuqian
• Last by
geniousli
replied at
July 04, 2017
1
Rails
ActiveRecord 里面关于 or 查询的时候,有没有比较简单的写法?
suck007
• Last by
ericguo
replied at
September 16, 2015
9
Rails
Rails 中能把 created_at, updated_at 字段名字改了吗?
wl1991724
• Last by
zlx_star
replied at
June 12, 2015
12
Rails
使用亚马逊 MWS (Peddler) 无法更新价格
realwol
• Created at
June 12, 2015
Rails
为什么国外的创业公司更喜欢 Rails?
lyfi2003
• Last by
iaiae
replied at
June 18, 2015
68
Rails
Render 一个 List 900ms 是不是很慢? 一般多长时间是可以接受的呢?
lithium4010
• Last by
kgen
replied at
June 12, 2015
22
Rails
Rails 中能把一些内容写到 properties 文件中,通过相应的 key 拿到值吗?
wl1991724
• Last by
oneapm
replied at
June 11, 2015
2
Rails
Rails 中有些数据字段都比较少的表,不想创建对应的 model 了,有什么快捷办法做增删改查嘛?
wl1991724
• Last by
liwei78
replied at
June 11, 2015
7
Rails
Rails 利用 cancan 实现一个优雅可扩展的角色管理系统
lyfi2003
• Last by
pynix
replied at
May 12, 2017
43
Rails
production script cannot work
syutran
• Last by
syutran
replied at
June 08, 2015
4
Rails
部分网站提供给用户测试的沙箱是怎么实现的?
QueXuQ
• Last by
chanshunli
replied at
June 08, 2015
6
Rails
请教下写快速后台的经验
ntsai
• Last by
saiga
replied at
June 08, 2015
8
Rails
Rails 里在 helper 中写了方法,怎么在 controller 中调用
wl1991724
• Last by
azpokr
replied at
May 03, 2016
4
Rails
急,求助,warning: already initialized constant Bundler::Dsl::RAILS_VERSION_IS_3
hyz0805
• Last by
rei
replied at
June 06, 2015
42
Rails
关于 N+1 查询的问题
jasonliu
• Last by
jasonliu
replied at
June 05, 2015
4
Rails
Rails' polymorphic 使用 integer type
andywang
• Last by
huobazi
replied at
June 04, 2015
1
Rails
Rails 中从一个页面跳到另一个页面,JS 失效
wl1991724
• Last by
swordray
replied at
June 04, 2015
4
Rails
日志有很多 CACHE (0.0ms) SELECT `users`.* FROM `users` WHERE `users`.`remember_token` IS NULL LIMIT 1
kikyous
• Created at
June 02, 2015
Rails
Rails 中怎么把字符串转化成 JSON Array
wl1991724
• Last by
wl1991724
replied at
June 02, 2015
21
Rails
请问如何一键把另一个网站的内容「搬」到 Rails 的 #new 表单里面来?
blacktulip
• Last by
flowerwrong
replied at
June 01, 2015
3
Rails
缓存使用的 N+1 问题 - 缓存使用陷阱 1
vincent
• Last by
teddy_1004
replied at
June 01, 2015
22
Rails
关键词过滤
easonlovewan
• Last by
easonlovewan
replied at
May 30, 2015
2
Rails
Rails 中使用 Solr 做全文检索,如何配置 sunpot.yml 来实现连接两台 Solr 服务器?
awking
• Last by
wayne_deng
replied at
May 29, 2015
1
Rails
Rails 异步队列任务
wl1991724
• Last by
fage108
replied at
July 21, 2017
15
Rails
一个奇怪的问题,Rails 缓存代码还是 Ruby 缓存代码
linjunhalida
• Last by
linjunhalida
replied at
May 29, 2015
2
Rails
Rails API 服务器选择
mingmingpao
• Last by
nickcen
replied at
May 28, 2015
11
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