How to Show Total Sum in Power Apps Gallery (Filter by Event Type Too!)

Описание: Learn how to display the total sum of a number column in a Power Apps gallery—filtered by event type like “Webinar.” In this quick tutorial, we use the Sum() and Filter() functions with a SharePoint list to show total attendees dynamically.

Formula Used:
Sum(Filter('Event Registration', 'Event Type'.Value = "Webinar"), Attendees)

Perfect for Power Apps developers working with event data or SharePoint integration!

For a full tutorial on building an Event Registration App, check the link below.
   • Build an Event Registration App with Power...  

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