Rails Flash.now 不工作 [英] Rails Flash.now not working

问题描述

我有一个视图，从中我向控制器发出 ajax 请求，在操作成功完成后，我初始化 flash.now[:notice].但是在控件返回视图之后.我没有看到 Flash 消息.

I have a view from which I make an ajax request to the controller and after the action is successfully completed I initialize the flash.now[:notice]. But after the control goes back to the view. I don't happen to see the flash message.

flash.now[:notice] = "Request Completed successfully" if @meetings.any?

推荐答案

重定向时使用

flash[:notice] = "This message value is available in next request-response cycle"

渲染时使用

flash.now[:notice] = "Message is available in same request-response cycle"

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