title: How can I dynamically post notifications in shinydashboard when using shiny modules
body: <p>When all code is in the same evironment, it is easy to create notifications in <code>shinydashboard</code>. However, when wrapping code in shiny modules it is not obvious to me how I can still create notifications. In my use case each tab in the app has it's own module which is used in the dashboard body. I don't see an obvious way to get notifications working, which should be posted in the dashboard header.</p>
  
  <p><em>I asked this question specificaly to answer it because I did not find any good resources when trying to solve this issue.</em></p>