bsProgressBar: Twitter Bootstrap Progress Bars

Description

Functions to add and update Twitter Bootstrap Progress Bars in shiny.

Usage

bsProgressBar(inputId, value = 0, visible = TRUE, color, 
              striped = FALSE, animate = FALSE)
updateProgressBar(session, inputId, value=NULL, visible=NULL, 
                  color=NULL, striped=NULL, animate=NULL)

Arguments

session

The session object passed to function given to shinyServer

inputId

Input variable to assign the control's value to

value

The current completion value between 0 and 100.

visible

Should the progress bar be visible (logical).

color

Following Twitter Bootstrap's style scheme, one of standard, warning, danger, info, or success. standard by default.

striped

Should the progress bar be striped (logical).

animate

Should the progress bar be animated (logical).

Details

Progress bars should be initialized with bsProgress in the ui.R script. They can then be updated using updateProgressBar from server.R. When using updateProgressBar only specify those arguments that you want to change. If you call updateProgressBar(value = 25) then only the value will be updated and the other options will remain unchanged.

References

http://getbootstrap.com/2.3.2/components.html{Progress Bars for Twitter Bootstrap 2.3.2}

Examples

Run this code

## Create a striped, green progress bar.
  ## In ui.R
  bsProgressBar("pb1", visible=FALSE, color="success", striped=TRUE)
  
  ## Update previous progress bar 'pb1' to be 25% filled and animated,
  ## In server.R
  updateProgressBar("pb1", value=25, animate=TRUE)