shinytitle (version 0.1.0)

flashing_window_title: Create Flashing Browser Title

Description

Alternate the text in the browser tab between the current text and the new specified text.

Usage

flashing_window_title(
  session = shiny::getDefaultReactiveDomain(),
  title = "Ready!",
  inactive_only = FALSE,
  revert_on_focus = inactive_only,
  revert_on_mousemove = TRUE,
  interval = 500,
  duration = 0
)

Arguments

session

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

title

String to give the window title.

inactive_only

Logical, whether or not the title should only change if the tab is not active. Default is set to FALSE.

revert_on_focus

Logical, should the title revert back to the original title when the tab is in focus/active again? Only works when inactive_only = TRUE.

revert_on_mousemove

Logical, should the title revert back to the original title when the mouse is moved in the tab? Default is set to TRUE.

interval

Time (in milliseconds) to flip between the original title and the new title.

duration

Time (in milliseconds) to stop flashing the title. 0 (the default) means it will flash indefinitely.

Value

The browser tab title will change between the original and newly specified title.

Examples

# NOT RUN {
if (interactive()) {
  library(shiny)

  ui <- fluidPage(
    title = "Initial Title",
    use_shiny_title(),
    actionButton("button", "Click me for a 10 second flashing title"),
    actionButton("button2", "Click me for a delayed flashing button")
  )

  server <- function(input, output, session) {
    observeEvent(input$button, {
      flashing_window_title(
        session, "--- Flash ---", revert_on_mousemove = FALSE, duration = 10000
      )
    })

    observeEvent(input$button2, {
      Sys.sleep(3)
      flashing_window_title(
        session, "Please Come Back", inactive_only = TRUE, interval = 1000
      )
    })
  }

  shinyApp(ui, server)
}

# }