shiny_demo: Find and run Shiny applications from R package

In jbryer/ShinyDemo: Shiny Applications with Parameters

Find and run Shiny applications from R package

Description

'shiny_demo()' is a user-friendly interface to finding and running Shiny applications from R packages. For package developers, simply put Shiny apps in thec'inst/' directory in your package. This function will find any apps located there from loaded package.

Usage

shiny_demo(
  topic,
  package,
  lib.loc = .libPaths(),
  verbose = getOption("verbose"),
  include.installed = FALSE,
  ...
)

## S3 method for class 'shinyapplist'
print(x, ...)

Arguments

topic	the topic/app which should be run.
package	the package which contains the app to run. If 'NULL' the first app with the given topic name will be run.
lib.loc	a character vector of directory names of R libraries, or NULL. The default value of NULL corresponds to all libraries currently known. If the default is used, the loaded packages are searched before the libraries.
verbose	a logical. If TRUE, additional diagnostics are printed.
include.installed	search installed packages for Shiny applications. If 'FALSE' only loaded packages will be searched.
...	other parameters passed to 'print()'.
x	results from [shiny_demo()].

Value

if 'topic' is not specified this will return a data frame listing all the Shiny applications found.

Examples

if(interactive()) {
library(ShinyDemo)
shiny_demo() # this should at least return the Shiny apps in this package
shiny_demo(topic = 'df_viewer', package = 'ShinyDemo')
}

jbryer/ShinyDemo documentation built on June 13, 2025, 7:55 p.m.