如何在交互模式下添加多个 flash[:notice]？

Question

我正在使用 unobtrusive_flash，我的视图仅显示最新的快讯通知。如何显示所有闪存通知？此外，是否可以在应用程序运行时以交互方式显示 flash 通知？

我完全可以接受任何解决方案，即使它不使用 unobtrusive_flash。

查看

<div class="unobtrusive-flash-container"></div>

控制器

-------
while do
  begin
    config = {
      consumer_key:        '******',
      consumer_secret:     '*******',
      access_token:    '********',
      access_token_secret: '********'
    }
    rClient = Twitter::REST::Client.new config
    sClient = Twitter::Streaming::Client.new(config)
    topics = ['#trump', '#rails']
    sClient.filter(:track => topics.join(',')) do |tweet|
      if tweet.is_a?(Twitter::Tweet)
        puts tweet.text
        flash[:notice] = [tweet.text]
        flash[:notice] << tweet.text
        rClient.retweet tweet
      end
    end
  rescue
    puts 'error occurred, waiting for 5 seconds'
    flash[:error] = ['error occurred, waiting for 5 seconds']
    flash[:error] << 'error occurred, waiting for 5 seconds'
  end

Answer 1

flash[:notice] = [tweet.text]
flash[:notice] << tweet.text

应该是

flash[:notice] ||= [] # initialize a new array, the first time only
flash[:notice] << tweet.text

否则你每次都会重新初始化闪存阵列

但老实说，我认为你应该看看：http://edgeguides.rubyonrails.org/action_cable_overview.html

如何在交互模式下添加多个 flash[:notice]？

How to add more than one flash[:notice] at a interactive mode?

ruby-on-rails

ruby

actionview