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Matthew Devaney

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Power Apps Running Totals In A Gallery

A running total shows the sum of all previous values in a sequence. One common example where running totals in are useful in Power Apps is when you want to display monthly sales data along with a year-to-date sum. There…

  • Posted by - Matthew Devaney
  • on - September 9, 2020
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  • Power Apps

Power Apps Excel-Style Editable Table – Part 2

This is a tutorial series where you will learn how to build an Excel-style editable table in Power Apps. In Part 1 we learned how to display data in a table, modify the contents and save the changes back to…

  • Posted by - Matthew Devaney
  • on - September 6, 2020
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  • Power Apps

Power Apps Excel-Style Editable Table – Part 1

Excel is the most popular business app in the entire world. Everyone who works in an office understands what the app is and knows the basics of how to use it. Including an editable table that is designed similar to…

  • Posted by - Matthew Devaney
  • on - August 30, 2020
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  • Power Apps

Power Apps Gallery Sort Controls

Adding sort controls to a Power Apps gallery helps users find the information they are looking for more quickly. It ensures the most relevant results are displayed at the top of the gallery and the data can be browsed in…

  • Posted by - Matthew Devaney
  • on - August 23, 2020
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  • Power Apps

Data Validation For Power Apps Forms

Data validation should be implemented in every Power Apps form. Ensuring information is received in the proper format means less work to standardize it later. Data accuracy is also important when creating trustworthy reports. But perhaps the most satisfying part…

  • Posted by - Matthew Devaney
  • on - August 16, 2020
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Designing A Role-Based User Interface In Power Apps

A successful app has many different types of users, each with their own needs. Employees, Managers and Administrators all require unique levels of access to maintain data privacy and should be able to perform tasks assigned to their role. I…

  • Posted by - Matthew Devaney
  • on - August 9, 2020
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PATCH Multiple Records In Power Apps 10x Faster

There are several scenarios where you would want to use Power Apps to update multiple records at-once: an attendance tracking app, a to-do checklist app, a workplace audit app, and many more. These apps usually include a gallery control where…

  • Posted by - Matthew Devaney
  • on - August 2, 2020
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How To Create A Pop-up Menu In Power Apps

A pop-up menu brings a question to the user’s attention and asks them to make a decision. Though it is a common element in many app designs you must create a pop-up in Power Apps for yourself. It does not…

  • Posted by - Matthew Devaney
  • on - July 27, 2020
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  • Power Apps

Power Apps SEQUENCE Function

Yesterday the SEQUENCE function was announced on Microsoft’s official Power Apps blog. I thought I’d provide some details on how to use SEQUENCE since the Power Apps documentation does not yet include a page for it. Description The SEQUENCE function…

  • Posted by - Matthew Devaney
  • on - July 20, 2020
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  • Power Apps

SUM Rows In A SharePoint List With No Delegation Warnings

Power Apps SUM function will cause a delegation warning when using SharePoint as the datasource. This means the SUM could be incorrectly calculated when the SharePoint list exceeds 2,000 rows. I will show you a workaround to avoid the warning…

  • Posted by - Matthew Devaney
  • on - July 20, 2020
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