Change the value of a awesomeCheckboxGroup input on the client
Change the value of a awesomeCheckboxGroup input on the client
updateAwesomeCheckboxGroup( session, inputId, label = NULL, choices = NULL, selected = NULL, inline = FALSE, status = "primary" )
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. |
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)
}Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.