shiny
htmltools
req()
seq()
on.exit()
observe()
isolate
observeEvent
eventReactive
reactiveTimer()
invalidateLater(ms)
git
Create an app that displays four copies of this module on a single page. Verify that each module is independent.
ui <- fluidPage( randomUI("num1"), randomUI("num2"), randomUI("num3"), randomUI("num4") ) server <- function(input, output, session) { randomServer("num1") randomServer("num2") randomServer("num3") randomServer("num4") } shinyApp(ui, server)