Evaluate with automatic error handlers in dashboard — with_error

Keep track of messages printed by modules

Usage

error_notification(
  cond,
  title = "Error found!",
  type = "danger",
  class = "error_notif",
  delay = 30000,
  autohide = TRUE,
  collapse = "\n",
  prefix = paste("Found the following error",
    "(details have been printed in the console):"),
  session = shiny::getDefaultReactiveDomain()
)

error_alert(
  cond,
  title = "Error found!",
  type = "error",
  danger_mode = TRUE,
  auto_close = FALSE,
  prefix = paste("Found the following error",
    "(details have been printed in the console):"),
  buttons = "Confirm",
  session = shiny::getDefaultReactiveDomain()
)

with_error_notification(expr, envir = parent.frame(), quoted = FALSE, ...)

with_error_alert(expr, envir = parent.frame(), quoted = FALSE, ...)

Arguments

cond: condition to log
type: which type of logging should be set; default is 'console', if file log is enabled through set_logger_path, type could be 'file' or 'both'. Default log level is 'info' on console and 'debug' on file.
class, title, delay, autohide: passed to show_notification
collapse, danger_mode, auto_close, buttons: will be passed to shiny_alert2 or show_notification
prefix: additional messages to display in the notification or alert
session: shiny session
expr: expression to evaluate
envir: environment to evaluate expr
quoted: whether expr is quoted; default is false
...: passed to other methods

Value

The condition cond if errored out, or the evaluated results