updateDateRangeInput
From shiny v0.12.2
by Winston Chang
Change the start and end values of a date range input on the client
Change the start and end values of a date range input on the client
Usage
updateDateRangeInput(session, inputId, label = NULL, start = NULL,
end = NULL, min = NULL, max = NULL)
Arguments
- session
- The
session
object passed to function given toshinyServer
. - inputId
- The id of the input object.
- label
- The label to set for the input object.
- start
- The start date. Either a Date object, or a string in
yyyy-mm-dd
format. - end
- The end date. 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
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
updateDateRangeInput(session, "inDateRange",
label = paste("Date range label", x),
start = paste("2013-01-", x, sep=""))
end = paste("2013-12-", x, sep=""))
})
})
Community examples
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