numericInput
numericInput(inputId, label, value, min = NA, max = NA, step = NA,
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. |
| value | Initial value. |
| min | Minimum allowed value |
| max | Maximum allowed value |
| step | Interval to use when stepping between min and max |
| width | The width of the input, e.g. '400px', or '100%';
see validateCssUnit. |
Value
-
A numeric input control that can be added to a UI definition.
Description
Create an input control for entry of numeric values
Examples
## Only run examples in interactive R sessions
if (interactive()) {
ui <- fluidPage(
numericInput("obs", "Observations:", 10, min = 1, max = 100),
verbatimTextOutput("value")
)
server <- function(input, output) {
output$value <- renderText({ input$obs })
}
shinyApp(ui, server)
}See also
Other input elements: actionButton,
checkboxGroupInput,
checkboxInput, dateInput,
dateRangeInput, fileInput,
passwordInput, radioButtons,
selectInput, sliderInput,
submitButton, textAreaInput,
textInput, varSelectInput