mirror of
https://github.com/rstudio/shiny.git
synced 2026-04-29 03:00:45 -04:00
63 lines
1.5 KiB
R
63 lines
1.5 KiB
R
% Generated by roxygen2: do not edit by hand
|
|
% Please edit documentation in R/bootstrap.R
|
|
\name{downloadButton}
|
|
\alias{downloadButton}
|
|
\alias{downloadLink}
|
|
\title{Create a download button or link}
|
|
\usage{
|
|
downloadButton(
|
|
outputId,
|
|
label = "Download",
|
|
class = NULL,
|
|
...,
|
|
icon = shiny::icon("download")
|
|
)
|
|
|
|
downloadLink(outputId, label = "Download", class = NULL, ...)
|
|
}
|
|
\arguments{
|
|
\item{outputId}{The name of the output slot that the \code{downloadHandler}
|
|
is assigned to.}
|
|
|
|
\item{label}{The label that should appear on the button.}
|
|
|
|
\item{class}{Additional CSS classes to apply to the tag, if any.}
|
|
|
|
\item{...}{Other arguments to pass to the container tag function.}
|
|
|
|
\item{icon}{An \code{\link[=icon]{icon()}} to appear on the button. Default is \code{icon("download")}.}
|
|
}
|
|
\description{
|
|
Use these functions to create a download button or link; when clicked, it
|
|
will initiate a browser download. The filename and contents are specified by
|
|
the corresponding \code{\link[=downloadHandler]{downloadHandler()}} defined in the server
|
|
function.
|
|
}
|
|
\examples{
|
|
\dontrun{
|
|
ui <- fluidPage(
|
|
downloadButton("downloadData", "Download")
|
|
)
|
|
|
|
server <- function(input, output) {
|
|
# Our dataset
|
|
data <- mtcars
|
|
|
|
output$downloadData <- downloadHandler(
|
|
filename = function() {
|
|
paste("data-", Sys.Date(), ".csv", sep="")
|
|
},
|
|
content = function(file) {
|
|
write.csv(data, file)
|
|
}
|
|
)
|
|
}
|
|
|
|
shinyApp(ui, server)
|
|
}
|
|
|
|
}
|
|
\seealso{
|
|
\code{\link[=downloadHandler]{downloadHandler()}}
|
|
}
|