How to decrease the values using a function

Question

Hey there actually i made a an html page on which there are two portion when i click in first portion the number increases and when i click in second portion the number in secon

Answer 1

	
	






	

		

			P1 Click To Add Point

			{{player_one.score}}
		
		

			P2 Click To Add Point

			{{player_two.score}}
		
		

			P1 Click To Remove Point

			{{player_one.score}}
		
		

			P2 Click To Remove Point

			{{player_two.score}}