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Rails Total 5144 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 被 first_or_create、find_or_create_by、find_by_xxx_or_create 搞晕了
Trump • Last by msg7086 replied at December 01, 2016
4
Rails counter_cache 什么时候在数据库建立 count 字段
Trump • Last by jasl replied at November 30, 2016
6
Rails Rails 5 需要用 throw (:abort) 终止回调执行，官方文档未更新，坑……
charleszhang • Last by hiveer replied at May 24, 2019
1
Rails Rails 5 升级问题，‘’ array_or_string_for_javascript’ 去掉了么？
eric_chao • Last by eric_chao replied at November 29, 2016
3
Rails 出错信息做的这么美，我都不想看正常的页面了
Trump • Last by ClownF replied at November 29, 2016
16
Rails 如何做到 MySQL 未启动，Rails 应用启动不报连接 MySQL 错误？
houjinan • Last by bianjp replied at November 28, 2016
4
Rails Rails 5 必须手动重启 puma 服务器后才能看的修改后的效果
sessionstart • Last by sessionstart replied at November 26, 2016
2
Rails 关于多对多关系
suchiva • Last by suchiva replied at November 25, 2016
8
Rails Rails 5 升级出现的问题 ‘undefined method `sql_type' for "NUMBER":String’
eric_chao • Last by eric_chao replied at November 25, 2016
8
Rails 在 Rails 中使用 Yarn 管理三方 assets
jiazhen • Last by hiveer replied at February 12, 2020
11
Rails 调查一下，还有在用 Rails 2.3 或者 3.2 的吗？
nouse • Last by Trump replied at November 24, 2016
7
Rails 奇葩 带参数
banana • Last by IChou replied at November 24, 2016
6
Rails Rails 为什么要有 mass assign？
hui_green • Last by hui_green replied at November 24, 2016
6
Rails Rails 学习心得 -- Ruby on Rails 架构的基础概念
babyhai • Last by babyhai replied at March 06, 2017
12
Rails Ruby On Rails + Vue 前后端分离初尝试
dukai • Last by dukai replied at November 23, 2016
5
Rails 关于 Redmine 的二次开发中遇到的 call_hook 这个方法
Cger007 • Last by mengqing replied at November 22, 2016
2
Rails 请问大家，influxdb-ruby 这个 GEM 报 invalid field format
ghn645568344 • Last by ghn645568344 replied at November 22, 2016
2
Rails 动态 CDN+ 负载均衡网络条件下，Rails 获取用户真实 IP 的问题
crayon • Last by embbnux replied at November 21, 2016
10
Rails Rails 应用在架构设计上的不足
chenge • Last by zzz6519003 replied at July 12, 2019
16
Rails Rails 操作数据库，求大神解释一下下面这句代码
Cger007 • Last by realwol replied at November 19, 2016
14
Rails 请教 Fluentd 的 Rails 日志配置
ghn645568344 • Last by ghn645568344 replied at November 18, 2016
7
Rails 请问 js,css 文件应该怎么 include 进来？
fan124 • Last by huobazi replied at November 18, 2016
3
Rails link_to 解释参数出现重复，请问各位大神为什么？
EvanYa • Last by EvanYa replied at November 15, 2016
3
Rails 从 0 开始制作一个 Rails
icepoint1999 • Last by academus replied at November 14, 2016
3
Rails ActionCable 学习笔记
kevinhua • Created at November 12, 2016
Rails 关于 Nginx + Passenger 部署 Rails 应用后，rufus 定时器重复问题
yangbw4978 • Last by yangbw4978 replied at November 12, 2016
5
Rails Active Model Serializer JSON API 序列化将下划线变为横线，那客户端提交数据的时候怎么处理？
harryyoung • Last by darkbaby123 replied at November 12, 2016
6
Rails Rails 4.2 assets 路径顺序如何解决
daemon • Last by daemon replied at November 12, 2016
4
Rails includes 之后，AR 速度反而降低？
shatle • Last by shatle replied at November 09, 2016
12
Rails Rails 中 views 里的 HTML 页面，是否可以不通过 controller 的 action 而直接互相之间跳转呢？
lampeagle • Last by huacnlee replied at November 09, 2016
1
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在你不熟悉的情况下，建议使用 Rails 标准推荐选择，例如用 erb 而不是 haml、slim，这能让你在进阶过程少遇到很多坑。
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