There’s a requirement to sequentially traverse a collection in PowerApps. The issue is that, unlike a normal array in any programming language, we cannot directly access a collection’s item via indexing, in PowerApps i.e., we can’t dynamically read values at any index of a collection.
We had this requirement where we needed to create ~100 (parent/child) QuickLaunch links pointing to a single modern SharePoint list. These links will be filtered view on the same list based on the selection. We knew, that in modern SharePoint, instead of creating 100 different views, we can simply filter a list using specified query string parameters. The issue in hand were, how to:
Generate the URLs on Managed Metadata (Termstore) field for QuickLaunch