Add to cart is the problem of me i create some logics but in practicle i don't understand some keywords in javascript, so help**

Question

Anyone just send some advance logics behind the cat and what i should to learn it from online if have i search it on google but not found related to me, so thanks in advance for help a litle bit or complete.

Answer 1

//There is lesson for this

https://www.sololearn.com/learn/JavaScript/1136/
https://www.sololearn.com/discuss/248361/?ref=app