API Reference > imodeljs-frontend > Views > Viewport > setFlashed setFlashed Method Set or clear the currently flashed element. setFlashed(id: undefined | string, _duration?: number): void note This method is not typically invoked directly - ToolAdmin will invoke it for you when the user hovers over an element. Parameter Type Description id undefined | string The Id of the element to flash. If undefined, remove (un-flash) the currently flashed element. _duration number Ignored - the duration from Viewport.flashSettings is used. Returns - void Defined in core/frontend/src/Viewport.ts Line 1502 Last Updated: 29 November, 2022