R: Change the value of a text input icon on the client

updateTextInputIcon {shinyWidgets}

R Documentation

Change the value of a text input icon on the client

Description

Change the value of a text input icon on the client

Usage

updateTextInputIcon(
  session,
  inputId,
  label = NULL,
  value = NULL,
  placeholder = NULL
)

Arguments

`session`	The `session` object passed to function given to `shinyServer`.
`inputId`	The id of the input object.
`label`	The label to set for the input object.
`value`	The value to set for the input object.
`placeholder`	The placeholder to set for the input object.

Value

No value.

Examples

library(shiny)
library(shinyWidgets)

ui <- fluidPage(
  textInputIcon(
    inputId = "ex1",
    label = "With an icon",
    icon = icon("user-circle-o")
  ),
  actionButton("update", "Random value")
)

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

  observeEvent(input$update, {
    updateTextInputIcon(
      session = session,
      inputId = "ex1",
      value = paste(sample(letters, 8), collapse = "")
    )
  })

}

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

[Package shinyWidgets version 0.5.2 Index]