view_ui: Show UI output in viewer pane
In shinyobjects: Access Reactive Data Interactively

Description Usage Arguments Examples

View source: R/view_ui.R

Show UI output in viewer pane

1	view_ui(x, close_after = 5)

`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.

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)
}