createPSAlert: Display alert panel at specified location

In periscope2: Enterprise Streamlined 'shiny' Application Framework Using 'bs4Dash'

Display alert panel at specified location

Description

Create an alert panel in server code to be displayed in the specified UI selector location

Usage

createPSAlert(
  session = shiny::getDefaultReactiveDomain(),
  id = NULL,
  selector = NULL,
  options
)

Arguments

session	Shiny session object
id	Anchor id (either id or selector only should be set)
selector	Character vector represents jQuery selector to add the alert to is (i.e ".alertClass", div.badge-danger.navbar-badge). If 'id' is specified, this parameter will be neglected
options	List of options to pass to the alert

Value

html div and inserts it in the app DOM

Shiny Usage

Call this function from program/server_local.R or any other server file to setup the needed alert

See Also

bs4Dash:closeAlert()

periscope2:set_app_parameters()

periscope2:ui_tooltip()

periscope2:get_url_parameters()

Examples

  library(shiny)
  library(bs4Dash)

  # Inside server_local.R
  createPSAlert(id       = "sidebarRightAlert",
                options  = list(title    = "Right Side",
                                status   = "success",
                                closable = TRUE,
                                content  = "Example Basic Sidebar Alert"))
  # Test se
  ## a div with class "badge-danger.navbar-badge" must be exist in UI to display alert
  selector <- "div.badge-danger.navbar-badge"
  createPSAlert(selector = selector,
                options  = list(title    = "Selector Title",
                                status   = "danger",
                                closable = TRUE,
                                content  = "Selector Alert"))

periscope2 documentation built on Sept. 9, 2025, 5:44 p.m.