progressOutput: Progress bar in shiny dashboard

In shidashi: A Shiny Dashboard Template System

Progress bar in shiny dashboard

Description

For detailed usage, see demo application by running render().

Usage

progressOutput(
  outputId,
  ...,
  description = "Initializing",
  width = "100%",
  class = "bg-primary",
  value = 0,
  size = c("md", "sm", "xs")
)

renderProgress(expr, env = parent.frame(), quoted = FALSE, outputArgs = list())

Arguments

outputId	the element id of the progress
...	extra elements on the top of the progress bar
description	descriptive message below the progress bar
width	width of the progress
class	progress class, default is "bg-primary"
value	initial value, ranging from 0 to 100; default is 0
size	size of the progress bar; choices are "md", "sm", "xs"
expr	R expression that should return a named list of value and description
env	where to evaluate expr
quoted	whether expr is quoted
outputArgs	a list of other parameters in progressOutput

Value

progressOutput returns 'HTML' tags containing progress bars that can be rendered later via shiny_progress or renderProgress. renderProgress returns shiny render functions internally.

Examples

library(shiny)
library(shidashi)
progressOutput("sales_report_prog1",
               description = "6 days left!",
               "Add Products to Cart",
               span(class="float-right", "123/150"),
               value = 123/150 * 100)

# server function
server <- function(input, output, session, ...){
  output$sales_report_prog1 <- renderProgress({
    return(list(
      value = 140 / 150 * 100,
      description = "5 days left!"
    ))
  })
}

shidashi documentation built on June 21, 2022, 5:05 p.m.