Replacing out-of-date output with Update button

shiny
1

I'd like my plot output to invalidate with an Update button when other inputs are changed.

What's the best way to do this? Dynamic visibility with output validation?

2

I'm not entirely sure what you are after. However, if you'd like to update your plot only after a button was pressed you can use e.g. renderPlot({myPlot}) |> bindEvent(input$myButton)

3

When other inputs are changed, I'd like the plot to disappear, and for an "Update" button to appear in its place. Then when the user clicks Update, the Update button disappears and the plot re-renders and appears.