updateDateInput

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Change the value of a date input on the client

Change the value of a date input on the client

Usage
updateDateInput(session, inputId, label = NULL, value = NULL, min = NULL,
  max = NULL)
Arguments
session
The session object passed to function given to shinyServer.
inputId
The id of the input object.
label
The label to set for the input object.
value
The desired date value. Either a Date object, or a string in yyyy-mm-dd format.
min
The minimum allowed date. Either a Date object, or a string in yyyy-mm-dd format.
max
The maximum allowed date. Either a Date object, or a string in yyyy-mm-dd format.
Details

The input updater functions send a message to the client, telling it to change the settings of an input object. The messages are collected and sent after all the observers (including outputs) have finished running.

The syntax of these functions is similar to the functions that created the inputs in the first place. For example, numericInput() and updateNumericInput() take a similar set of arguments.

Any arguments with NULL values will be ignored; they will not result in any changes to the input object on the client.

See Also

dateInput

Aliases
  • updateDateInput
Examples
shinyServer(function(input, output, session) {

  observe({
    # We'll use the input$controller variable multiple times, so save it as x
    # for convenience.
    x <- input$controller

    updateDateInput(session, "inDate",
      label = paste("Date label", x),
      value = paste("2013-04-", x, sep=""),
      min   = paste("2013-04-", x-1, sep=""),
      max   = paste("2013-04-", x+1, sep="")
    )
  })
})
Documentation reproduced from package shiny, version 0.12.2, License: GPL-3 | file LICENSE

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