numericInput {shiny} | R Documentation

## Create a numeric input control

### Description

Create an input control for entry of numeric values

### Usage

    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.

### See Also

`updateNumericInput`

Other input.elements: `actionButton`, `checkboxGroupInput`, `checkboxInput`, `dateInput`, `dateRangeInput`, `fileInput`, `passwordInput`, `radioButtons`, `selectInput`, `sliderInput`, `submitButton`, `textAreaInput`, `textInput`

### 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)
    }

[Package shiny version 0.14.2 Index]