u/matt-hummel

How do you plan a Power Apps project before building?
▲ 22 r/PowerApps+1 crossposts

How do you plan a Power Apps project before building?

How do you plan a Power Apps project before building?

I have been working on improving how I plan Power Apps projects before jumping straight into Power Apps Studio.

One thing I have learned is that it is really easy to start building screens too early.

At first, the app seems simple. Then later you realize you need approvals, user roles, notifications, admin screens, reports, permissions, and a better data structure.

So now I try to slow down and answer a few basic questions first.

My simple Power Apps planning checklist

  • What problem is this app solving?
  • Who will use the app?
  • What does each user role need to do?
  • What does the current process look like?
  • What should the future process look like?
  • What data needs to be stored?
  • Should the data live in SharePoint or Dataverse?
  • What Power Automate flows are needed?
  • Who can view, edit, or delete records?
  • How will the app be tested?
  • Who will support the app after launch?

Example

For an equipment request app, I might plan:

Users: employees, managers, admins

Data: requests, departments, request types, approval history

Screens: home, new request, my requests, manager approvals, admin view

Flows: new request email, manager approval, status update, reminder flow

Permissions: employees see their own requests, managers see assigned requests, admins see everything

Helpful Microsoft resources

Power Apps project planning module:
https://learn.microsoft.com/en-us/training/modules/plan-app-project/

Power Apps documentation:
https://learn.microsoft.com/en-us/power-apps/

Power Apps Plan Designer:
https://learn.microsoft.com/en-us/power-apps/maker/plan-designer/plan-designer

Power Platform ALM:
https://learn.microsoft.com/en-us/power-platform/alm/

I am curious how others handle this.

Do you use a planning template, a checklist, a diagram, Planner, Lists, Excel, or do you mostly build as you go?

u/matt-hummel — 1 day ago
▲ 2 r/PowerApps+1 crossposts

How to Debug a Blank Power Apps Gallery

A blank Power Apps gallery doesn't always mean something is broken — here's how I debug it

A blank gallery can be really frustrating when you're still learning. Most of the time, the gallery itself isn't the real problem.

It usually comes down to one of these:

  • The Items property pointing to the wrong place
  • A filter returning no records
  • A dropdown or search box with no selected value filtering everything out
  • An empty collection
  • Delegation limits cutting off your data
  • A data source or permission issue

What I check first:

  1. Set the Items property back to just the raw data source and see if records appear
  2. Remove filters one at a time until the gallery shows data again
  3. Check whether a dropdown or search control is silently filtering everything out
  4. Use CountRows(yourCollection) as a temporary label to see if a collection actually loaded
  5. Look for yellow delegation warnings in the formula bar
  6. Refresh the data source manually
  7. Test with a different account if permissions might be involved

The biggest thing that helped me was simplifying first, then adding logic back piece by piece.

Once I stopped trying to debug everything at once, it became much easier to spot exactly where the records disappeared.

Hope this helps someone. Happy to answer questions in the comments.

reddit.com
u/matt-hummel — 2 days ago