updateAwesomeCheckboxGroup: Change the value of a 'awesomeCheckboxGroup' input on the...

In shinyWidgets: Custom Inputs Widgets for Shiny

Change the value of a awesomeCheckboxGroup input on the client

Description

Change the value of a awesomeCheckboxGroup input on the client

Usage

updateAwesomeCheckboxGroup(
  session = getDefaultReactiveDomain(),
  inputId,
  label = NULL,
  choices = NULL,
  selected = NULL,
  inline = FALSE,
  status = "primary"
)

Arguments

session	The session object passed to function given to shinyServer.
inputId	The id of the input object.
label	Input label.
choices	List of values to show checkboxes for.
selected	The values that should be initially selected, if any.
inline	If TRUE, render the choices inline (i.e. horizontally)
status	Color of the buttons.

See Also

awesomeCheckboxGroup

Examples

if (interactive()) {

library("shiny")
library("shinyWidgets")


ui <- fluidPage(
  awesomeCheckboxGroup(
    inputId = "somevalue",
    choices = c("A", "B", "C"),
    label = "My label"
  ),

  verbatimTextOutput(outputId = "res"),

  actionButton(inputId = "updatechoices", label = "Random choices"),
  textInput(inputId = "updatelabel", label = "Update label")
)

server <- function(input, output, session) {

  output$res <- renderPrint({
    input$somevalue
  })

  observeEvent(input$updatechoices, {
    updateAwesomeCheckboxGroup(
      session = session, inputId = "somevalue",
      choices = sample(letters, sample(2:6))
    )
  })

  observeEvent(input$updatelabel, {
    updateAwesomeCheckboxGroup(
      session = session, inputId = "somevalue",
      label = input$updatelabel
    )
  }, ignoreInit = TRUE)

}

shinyApp(ui = ui, server = server)

}

shinyWidgets documentation built on Sept. 23, 2024, 9:07 a.m.