Tell the reactive chain to halt if we're not on the specified page. Useful for making sure we don't waste cycles re-rendering the UI for pages that are not currently displayed.
Usage
is_page(page, session = shiny::getDefaultReactiveDomain(), ...)Arguments
- page
The page to display. Should match one of the paths sent to the
- session
Shiny session
- ...
Other parameters are sent through to
shiny::req()router.