How to Display a Loader while Data is Fetching

Your data takes a long time to load? You want to display a loader in your WeWeb app to notify the user that it's still being fetched?

Learn how to do it in this video!

[KarlLarson-fv]

One thing to keep in mind - when the loader's display is tied to a variable and you use it in a workflow, make sure the error workflow changes the display variable to false. If you don't do that and there's an error, the loader will keep spinning because the normal workflow is interrupted when the api call fails.