Cascading Drop-downs in PowerApps
I probably don’t have to tell you this, but just in case, PowerApps are versatile no code or low code solutions you can create to simplify processes for your end users. One of the most common PowerApps is a personalized form for data entry or selection. PowerApps has a lot of built in controls that are a breeze to just click and add, but if you don’t mind getting your hands a little dirty you can really tailor your app and make it easy for users to put in data with integrity. One of my favorite ways to do this is with a cascading drop-down, or basically two drop-downs that have related fields. Whatever you select in drop-down 1 impacts the choices available in drop-down 2. For example, if you’re building an order form, you might have a drop-down for category, then a second drop-down for product. Let’s look at how you might put that together.