teal.slice (version 0.5.1)

countBar: Progress bar with label

Description

shiny element displaying a progress bar and observation count.

Usage

countBar(inputId, label, countmax, countnow = NULL, counttotal = countmax)
updateCountBar(
  session = getDefaultReactiveDomain(),
  inputId,
  label,
  countmax,
  countnow = NULL,
  counttotal
)
updateCountText(
  session = getDefaultReactiveDomain(),
  inputId,
  label,
  countmax,
  countnow
)

Value

shiny.tag object with a progress bar and a label.

Arguments

inputId

(character(1)) shiny id of the parent element (e.g. a check-box group input).

label

(character(1)) Text to display followed by counts.

countmax

(numeric(1)) Maximum count for a single element.

countnow

(numeric(1)) Current count for a single element.

counttotal

(numeric(1)) Sum total of maximum counts of all elements, see Details.

session

(session) shiny session object passed to function given to shinyServer.

Details

A progress bar is created to visualize the number of counts in a variable, with filling and a text label.

• progress bar width is derived as a fraction of the container width: style = "width: <countmax> / <counttotal>%",

• progress bar is filled up to the fraction <countnow> / <countmax>,

• text label is obtained by <label> (<countnow> / <countmax>).