2013年7月15日
rails 中提示错误的方法
摘要： 我目前只学会了两种最简单的。 1.flash. The flash provides a way to pass temporary objects between actions. Anything you place in the flash will be exposed to the very next action and then cleared out. This is a great way of doing notices and alerts, such as a create action that setsflash[:notice] = "Post... 阅读全文
posted @ 2013-07-15 22:18 孤独的小马哥 阅读(253) 评论(0) 推荐(0)