shinyjs (version 0.0.3.3)

hidden: Initialize a Shiny tag as hidden

Description

Create a Shiny tag that is invisible when the Shiny app starts. The tag can be made visible later with shinyjs::toggle or shinyjs::show.

Usage

hidden(tag)

Arguments

tag

Shiny tag to make invisible

Value

• The tag that was given as an argument in a hidden state.

See Also

useShinyjs, toggle, show, hide

Examples

if (interactive()) {
  shiny::shinyApp(
    ui = shiny::fluidPage(
      useShinyjs(),  # Set up shinyjs
      shiny::actionButton("btn", "Click me"),
      hidden(
        shiny::p(id = "element", "I was born invisible")
      )
    ),
    server = function(input, output, session) {
      shiny::observe({
        if (input$btn == 0) {
          return(NULL)
        }
        show("element")
      })
    }
  )
}