DCA Waiter — dca_waiter • dcamodules

This is wrapper function on the top of waiter for data curator app.

dca_waiter(
  stage = c("show", "update", "hide"),
  id = NULL,
  user.name = "DCA User",
  is.landing = FALSE,
  is.stop = FALSE,
  sleep = 2,
  is.certified = TRUE,
  is.permission = TRUE,
  msg = NULL,
  spin = NULL,
  color = NULL
)

Arguments

stage: Type of waiter, 'show' to initiate waiter screen, 'update' to update a waiter screen, or 'hide' to hide a waiter screen.
id: Id of element to hide or element on which to show waiter over.
user.name: Name of user.
is.landing: Whether the waiter screen is used for landing process, including landing page, login failed pages, and welcome page.
is.stop: Whether the waiter screen will be stopped after rendered.
sleep: Time to keep the loading screen before hiding - recommend to give at least 2s to let users view the page.
is.certified: Whether the user is synapse certified.
is.permission: Whether the user have sufficient permission to the fileview.
msg: Message displayed in the waiter screen.
spin: Spinner displayed in the waiter screen.
color: Background color of the waiter screen.

Value

show, update, or stop a waiter screen.

Examples

if (interactive()) {
  # check the waiter tab in the gallery
  dcamodules::showcase()
}