How to – Filter using related table(lookup)’s Multi Choices or MultiSelect Option Set column– PowerApps / Dataverse / Dynamics 365

Continuing our previous example, here we have added a new choice field in Table B.

Here Table A has a lookup of Table B which has the new multichoice column added to it. (Also Table B has a lookup of Table C in it)

Based on the values selected in the multiple-choice field’s combo box we will filter the gallery.

The syntax to bind the multichoice column to the combo box.

Choices(Table[@choicecolumn])

First, for the Items property of the Main Gallery, we have added the new column ColorChoices to Table A using the AddColumns and the Lookup function.

Then filtered based on selected items of the combo color choices, using the new ColorChoices column added.

ChoiceColumn[@Value] in comboBox.SelectedItems

We have also used the newly added ColorChoices column to bind it to the gallery inside the main gallery as it would have multiple values.

The result –

Thanks to –

• Display Choices (Multi-select option set column) of dataverse in Canvas App Gallery
• PowerApps Multiple Filters on Gallery
• https://debajmecrm.com/how-to-show-columns-from-multiple-tables-in-a-canvas-app-gallery-or-table/
• https://debajmecrm.com/how-to-use-addcolumns-with-lookup-fields-of-sharepoint-in-power-apps/

Hope it helps..

Author: Nishant Rana

I love working in and sharing everything about Microsoft.NET technology ! View all posts by Nishant Rana