Answers for "Your total amount to pay is $function sum() { return total(Selection) + total(Selection1); }. Thank you!"

javascript sum array of objects

arr = [{x:1}, {x:3}]

arr.reduce((accumulator, current) => accumulator + current.x, 0);

Posted by: Guest on April-29-2020

Code answers related to "Your total amount to pay is $function sum() { return total(Selection) + total(Selection1); }. Thank you!"