withWaiter {waiter}

With Waiter

Description

Adds a waiter to a rective UI element. Thew waiter is displayed when the element is invalidated then is removed when the element receives a new value.

Usage

withWaiter(element, html = spin_1(), color = "#333e48", image = "")

Arguments

element

A reactive element, e.g.: uiOutput, or plotOutput.

html

HTML content of waiter, generally a spinner, see spinners.

color

Background color of loading screen.

image

Path to background image.