I have made an app where a certain score is given to an area based on parameters. And to give the score to that area a calculation is made and the score has to written into the attribute table of the layer. That way i can edit the symbology of the area based on that score in the attribute table. But all of the ways to edit in the layer seem to update the layer itself. I want to do the edits in the client itself. Therefore no changes are made in the layer and when the page is reloaded the layer is reset. Is there a way to accomplish this?