updateNumericInputIcon: Change the value of a numeric input icon on the client

In shinyWidgets: Custom Inputs Widgets for Shiny

Change the value of a numeric input icon on the client

Description

Change the value of a numeric input icon on the client

Usage

updateNumericInputIcon(
  session = getDefaultReactiveDomain(),
  inputId,
  label = NULL,
  value = NULL,
  min = NULL,
  max = NULL,
  step = NULL,
  icon = NULL
)

Arguments

session	The session object passed to function given to shinyServer. Default is getDefaultReactiveDomain().
inputId	The id of the input object.
label	The label to set for the input object.
value	Initial value.
min	Minimum allowed value
max	Maximum allowed value
step	Interval to use when stepping between min and max
icon	Icon to update, note that you can update icon only if initialized in numericInputIcon().

Value

No value.

See Also

numericInputIcon()

Examples

library(shiny)
library(shinyWidgets)

ui <- fluidPage(
  numericInputIcon(
    inputId = "id",
    label = "With an icon",
    value = 10,
    icon = icon("percent")
  ),
  actionButton("updateValue", "Update value"),
  actionButton("updateIcon", "Update icon"),
  verbatimTextOutput("value")
)

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

  output$value <- renderPrint(input$id)

  observeEvent(input$updateValue, {
    updateNumericInputIcon(
      session = session,
      inputId = "id",
      value = sample.int(100, 1)
    )
  })

  observeEvent(input$updateIcon, {
    i <- sample(c("home", "gears", "dollar-sign", "globe", "sliders-h"), 1)
    updateNumericInputIcon(
      session = session,
      inputId = "id",
      icon = icon(i)
    )
  })

}

if (interactive())
  shinyApp(ui, server)

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