update_rating_input {shiny.semantic}

Update rating

Description

Change the value of a rating input on the client. Check rating_input to learn more.

Usage

update_rating_input(session, input_id, label = NULL, value = NULL)

Arguments

session

shiny object with session info

input_id

rating input name

label

character with updated label

value

new rating value

Examples

## Only run examples in interactive R sessions
if (interactive()) {
library(shiny)
library(shiny.semantic)

ui <- shinyUI(
  semanticPage(
    rating_input("rate", "How do you like it?", max = 5,
                 icon = "heart", color = "yellow"),
    numeric_input("numeric_in", "", 0, min = 0, max = 5)
  )
)
server <- function(session, input, output) {
  observeEvent(input$numeric_in, {
    x <- input$numeric_in
    update_rating_input(session, "rate", value = x)
  }
  )
}
shinyApp(ui = ui, server = server)
}