[FEATURE] : Add quantity increment and decrement button in cart page

[JaydeepGedam]

Website link : 'http://jaydeepgedam.pythonanywhere.com/'

Feature to add Add quantity increment and decrement button in cart page.

Feature Desciption Curretly in cart page of website there is no functionality to increment or decrement the quantity. So, you need to perform the following :

1. Add this functionality, something like these (above image is from the product section from home page)

2. If quantity of any product is decreased to 0 then remove the product from the cart and decrease the cart count accordingly.

Note : You can alter the design and implementation of this feature according to you but keep the original idea intact.

Steps to visit cart page

1. Visit 'http://jaydeepgedam.pythonanywhere.com/'.
2. Headover to login button at top right corner.
3. Signup if you don't have account and login with the credentials.
4. Add some product either from home page or product page.
5. Click on the cart icon at top right to visit card.
6. Implement the feature here.