pauseKeys: Pause or Unpause Keys

In keys: Keyboard Shortcuts for 'shiny'

Description

These functions allow to pause and unpause keyboard watching

Usage

pauseKey(session = shiny::getDefaultReactiveDomain())

unpauseKey(session = shiny::getDefaultReactiveDomain())

Arguments

session

The session object passed to function given to shinyServer. Default is getDefaultReactiveDomain().

Examples

if (interactive()){
library(shiny)
ui <- fluidPage(
  useKeys(),
  keysInput("keys", letters),
  actionButton("pause", "Pause"),
  actionButton("unpause", "Unpause")
)

server <- function(input, output, session) {
  observeEvent(input$keys, {
    print(input$keys)
  })
  observeEvent(input$pause, {
    pauseKey()
  })
  observeEvent(input$unpause, {
    unpauseKey()
  })

}

shinyApp(ui, server)
}

keys documentation built on July 12, 2021, 1:05 a.m.