Ecommerce App With React Hooks & Firebase #9 Cart Price & Quantity
Hi all in this video we will calculate and display our cart overall quantity and price. We can do this by separating these properties values in a new array from our cartProducts which is an array of objects. After separating these values we can use reduce method to calculate the sum of these values.
Note: I made a change in my project, now we will display the no of documents in firestore at the top of cart icon as an indicator which is different from overall quantity of cart.
Course Files: https://github.com/HamzaAnwar1998/eco...
(Switch to lesson_9 for this video code)
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