As an addendum, this in fact causes faulty behavior if, as in that sample, the next feature you mouse-over features a value of 0 for some of its data--the corresponding gauge will remain filled in to whatever value you manually input by clicking on the gauge.
Signed in members can post, follow updates, and more. New here? Register a free account.
Find useful guides, FAQs, and documents to help you navigate and make the most of Esri Community.