Create a select list input control
Create a select list that can be used to choose a single or multiple items from a list of values.
selectInput( inputId, label, choices, selected = NULL, multiple = FALSE, width = NULL, ... )
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 select from. If elements of the list are named, then that name — rather than the value — is displayed to the user. |
selected |
The initially selected value (or multiple values if multiple = TRUE). If not specified then defaults to the first value for single-select lists and no values for multiple select lists. |
multiple |
Is selection of multiple items allowed? |
width |
The width of the input. |
... |
Arguments passed to dropdown_input. |
## Only run examples in interactive R sessions
if (interactive()) {
library(shiny.semantic)
# basic example
shinyApp(
ui = semanticPage(
selectInput("variable", "Variable:",
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)
}
)
}Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.