Power Apps Tutorial - Select More than One Item/Multiple Filters
In this PowerApps Tutorial video I'll be showing how to get around the default select item issue with galleries so that you can have no items selected as well as being able to select multiple items and filter galleries based on multiple filters. Let me know if you have any questions or if you would like me to do a video on a specific subject in PowerApps and I'd be happy to help!
Enjoy!
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Functions used:
OnVisible: ClearCollect(colCustomers,AddColumns(ForAll(Customers,{Title:Title}),"Selected",false))
Gallery - OnSelect: Patch(colCustomers,ThisItem,{Selected:!ThisItem.Selected})
Filtered Gallery - Items: If(CountIf(colCustomers,Selected) = 0,Projects,Filter(Projects,LookUp(colCustomers,Title = Customer).Selected))
