Power Apps – How to have a ‘Select All’ checkbox

Introduction:

Learn how to have a ‘Select All’ checkbox for your individual checkboxes in your gallery. In this tutorial we will create a simple set-up to demonstrate the ‘Select All’ functionality.

Step 1:

Insert a checkbox named Checkbox1. Change the following properties:

Text property

"Select All"

Step 2:

Insert a blank vertical gallery named Gallery1. Change the following properties:

Items property

CustomGallerySample

TemplateSize property

60

Step 3:

Insert a checkbox named Checkbox2 inside Gallery1. Change the following properties:

Text property

ThisItem.SampleHeading

Default property

Checkbox1.Value

Conclusion:

To test it out on play mode, click the ‘Select All’ checkbox. You will notice when the ‘Select All’ checkbox is checked, all the checkboxes in the gallery will be checked. When the ‘Select All’ checkbox is unchecked, all the checkboxes in the gallery will also be unchecked.