Answers for "how to extract an array from inside an object without know property name js"

0

From an array of objects, extract value of a property as array

let result = objArray.map(a => a.foo);
Posted by: Guest on February-03-2021
0

javascript return object property from array

// ES5 compatible browsers
let result = objArray.map(a => a.foo);
OR
let result = objArray.map(({ foo }) => foo)

// FOR IE8 or older
var result = objArray.map(function(a) {return a.foo;});
Posted by: Guest on October-28-2021

Code answers related to "how to extract an array from inside an object without know property name js"

Code answers related to "Javascript"

Browse Popular Code Answers by Language