view_ui {shinyobjects}

Show UI output in viewer pane

Description

Show UI output in viewer pane

Usage

view_ui(x, close_after = 5)

Arguments

x

ui content (actionButton, selectInput, valueBox), if x is not provided, view_ui() will look for selected text in the source pane or the last output from running the UI code. In the latter case, it expects an object with class "shiny.tag" or "shiny.tag.list"

close_after

number of seconds to display UI in Viewer panel. If NULL, app must be stopped manually before more code can be run.

Examples

if (interactive()) {
# run this line
shiny::selectInput(
  "state",
  "Choose a state:",
  list(
    `East Coast` = list("NY", "NJ", "CT"),
    `West Coast` = list("WA", "OR", "CA"),
    `Midwest` = list("MN", "WI", "IA")
  )
)
# the output will automatically be used here
view_ui(close_after = 6)
}