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Using SharePoint Lists to display Parent/Child Relationships via a lookup ID in Powerapps

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Posted on by olsen9

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List A shows items in powerapps, would like a Tab at the top that shows the 1 to many relationship in List B when clicking the Tab it opens List B items that have the same Lookup ID from List A. I've seen someone do this with a 1 to 1 but not sure on the new form to show List B when selecting the Tab what would be the syntax to show all items related.

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Building Power Apps

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mrleetyler 270 on at

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Screen 1:
Gallery1 - linked to main Data Source

Screen2
Gallery 2 - "Items" - filter(<data source>, LinkedID = Gallery1.selected.ID)

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olsen9 378 on at

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Is this the information I add to the button that will look like a tab?

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olsen9 378 on at

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It doesn't work since my list A is not a Gallery, just a SharePointForm1

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olsen9 378 on at

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so the filter is now working in my new gallery, the only piece I need to update is the button to show this filtered gallery. I've tried Launch(browsegallery1) but not working

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olsen9 378 on at

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figured it out with the navigate option. thanks for the help on the filters.

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