Last week I was honoured to deliver a presentation 'PowerApps: Playing to the Gallery' at the Digital Workplace Conference New Zealand 2018.
I've now recorded a hands-on tutorial version of the presentation.
The presentation demonstrates the building blocks required for a nested gallery (gallery within a gallery) with expand/collapse functionality and the ability to modify data directly from within the gallery.
If you are interested in a copy of the slide deck, you can get it from this link: https://www.pdtech.co.uk/blog/digital-workplace-conference-slide-deck
watch?v=wOrfpPJz--I