Button Delete

[CarlosN]

Good night,
When I delete a selected record in a Gallery, I want a notification message if I want to delete the record.

[mdevaney]

@CarlosN 

Make a confirmation pop-up as shown in this video by Brian Knight

Link To Video:

https://youtu.be/SaDEVOgOlYY

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[jlindstrom]

instead of putting your remove formula on the delete button, have it set a variable, like Set(Var_deleteconfirm, true).

then an overlay for your pop-up. See this post for details on how to do that--basically it is dragging a rectangle over the canvas and setting the transparency to make it opaque, and adding a text label with your confirmation text. See https://powerapps.microsoft.com/en-us/blog/creating-dialogs-in-powerapps/ for an example.

Add a formula to the confirm icon/button on the overlay to remove the record (same formula you would have used on the original button. also have the confirm and cancel icons/buttons on your overlay set the var_deleteconfirm variable to false. Then set the visible property of the overlay, text label, and confirm and cancel buttons/icons to Var_deleteconfirm.

the result is when you click the delete button, an overlay will appear asking for confirmation, and once user confirms, the record will be deleted.