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\docType{methods}
\name{.runApp}
\alias{.runApp}
\title{Run a shiny app, capturing results to the R session}
\description{
This utility function launches a shiny visualization application,
either in the RStudio viewer pane (if run under RStudio) or in the
browser.
}
\usage{
.runApp(app, ...)
}
\arguments{
\item{app}{The shiny application definition, see \code{?shiny::runApp}.}
\item{...}{additional arguments passed to \code{shiny::runApp()}.}
}
\value{
The return value of \code{shiny::runApp}.
}
\author{Martin Morgan}
\examples{
if (interactive()) {
require(shiny)
app <- list(
ui = fluidPage(
title="Who Am I?",
sidebarLayout(
position="left",
sidebarPanel(
h1("Your name"),
textInput("your_name", "Your name?", "Anonymous"),
actionButton("done", "Done")),
mainPanel(
"Hi", textOutput("your_name", inline=TRUE))
)),
server = function(input, output) {
output$your_name <- renderText(input$your_name)
observe({
if (input$done > 0)
isolate(stopApp(returnValue = input$your_name))
})
})
.runApp(app)
}
}
\keyword{manip}
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