sliderInput: Slider Input Widget
In nGanon/R_shiny: Web Application Framework for R

Description Usage Arguments See Also Examples

Constructs a slider widget to select a numeric value from a range.

sliderInput(inputId, label, min, max, value, step = NULL,
  round = FALSE, format = NULL, locale = NULL, ticks = TRUE,
  animate = FALSE, width = NULL, sep = ",", pre = NULL,
  post = NULL, timeFormat = NULL, timezone = NULL,
  dragRange = TRUE)

animationOptions(interval = 1000, loop = FALSE, playButton = NULL,
  pauseButton = NULL)

`inputId`	The `input` slot that will be used to access the value.
`label`	Display label for the control, or `NULL` for no label.
`min`	The minimum value (inclusive) that can be selected.
`max`	The maximum value (inclusive) that can be selected.
`value`	The initial value of the slider. A numeric vector of length one will create a regular slider; a numeric vector of length two will create a double-ended range slider. A warning will be issued if the value doesn't fit between `min` and `max`.
`step`	Specifies the interval between each selectable value on the slider (if `NULL`, a heuristic is used to determine the step size). If the values are dates, `step` is in days; if the values are times (POSIXt), `step` is in seconds.
`round`	`TRUE` to round all values to the nearest integer; `FALSE` if no rounding is desired; or an integer to round to that number of digits (for example, 1 will round to the nearest 10, and -2 will round to the nearest .01). Any rounding will be applied after snapping to the nearest step.
`format`	Deprecated.
`locale`	Deprecated.
`ticks`	`FALSE` to hide tick marks, `TRUE` to show them according to some simple heuristics.
`animate`	`TRUE` to show simple animation controls with default settings; `FALSE` not to; or a custom settings list, such as those created using `animationOptions`.
`width`	The width of the input, e.g. `'400px'`, or `'100%'`; see `validateCssUnit`.
`sep`	Separator between thousands places in numbers.
`pre`	A prefix string to put in front of the value.
`post`	A suffix string to put after the value.
`timeFormat`	Only used if the values are Date or POSIXt objects. A time format string, to be passed to the Javascript strftime library. See https://github.com/samsonjs/strftime for more details. The allowed format specifications are very similar, but not identical, to those for R's `strftime` function. For Dates, the default is `"%F"` (like `"2015-07-01"`), and for POSIXt, the default is `"%F %T"` (like `"2015-07-01 15:32:10"`).
`timezone`	Only used if the values are POSIXt objects. A string specifying the time zone offset for the displayed times, in the format `"+HHMM"` or `"-HHMM"`. If `NULL` (the default), times will be displayed in the browser's time zone. The value `"+0000"` will result in UTC time.
`dragRange`	This option is used only if it is a range slider (with two values). If `TRUE` (the default), the range can be dragged. In other words, the min and max can be dragged together. If `FALSE`, the range cannot be dragged.
`interval`	The interval, in milliseconds, between each animation step.
`loop`	`TRUE` to automatically restart the animation when it reaches the end.
`playButton`	Specifies the appearance of the play button. Valid values are a one-element character vector (for a simple text label), an HTML tag or list of tags (using `tag` and friends), or raw HTML (using `HTML`).
`pauseButton`	Similar to `playButton`, but for the pause button.

updateSliderInput

Other input elements: actionButton, checkboxGroupInput, checkboxInput, dateInput, dateRangeInput, fileInput, numericInput, passwordInput, radioButtons, selectInput, submitButton, textAreaInput, textInput, varSelectInput

## Only run examples in interactive R sessions
if (interactive()) {
options(device.ask.default = FALSE)

ui <- fluidPage(
  sliderInput("obs", "Number of observations:",
    min = 0, max = 1000, value = 500
  ),
  plotOutput("distPlot")
)

# Server logic
server <- function(input, output) {
  output$distPlot <- renderPlot({
    hist(rnorm(input$obs))
  })
}

# Complete app with UI and server components
shinyApp(ui, server)
}