checkboxGroupInput
checkboxGroupInput(inputId, label, choices, selected = NULL, inline = FALSE,
width = NULL)
Arguments
inputId | The input slot that will be used to access the value. |
---|---|
label | Display label for the control, or NULL for no label. |
choices | List of values to show checkboxes for. If elements of the list are named then that name rather than the value is displayed to the user. |
selected | The values that should be initially selected, if any. |
inline | If TRUE , render the choices inline (i.e. horizontally) |
width | The width of the input, e.g. '400px' , or '100%' ;
see validateCssUnit . |
Value
-
A list of HTML elements that can be added to a UI definition.
Description
Create a group of checkboxes that can be used to toggle multiple choices independently. The server will receive the input as a character vector of the selected values.
Examples
## Only run examples in interactive R sessions
if (interactive()) {
ui <- fluidPage(
checkboxGroupInput("variable", "Variables to show:",
c("Cylinders" = "cyl",
"Transmission" = "am",
"Gears" = "gear")),
tableOutput("data")
)
server <- function(input, output) {
output$data <- renderTable({
mtcars[, c("mpg", input$variable), drop = FALSE]
}, rownames = TRUE)
}
shinyApp(ui, server)
}
See also
checkboxInput
, updateCheckboxGroupInput
Other input.elements: actionButton
,
checkboxInput
, dateInput
,
dateRangeInput
, fileInput
,
numericInput
, passwordInput
,
radioButtons
, selectInput
,
sliderInput
, submitButton
,
textAreaInput
, textInput