apply loop in array objects javascript code example
Example 1: javascript loop through array of objects
let arr = [object0, object1, object2];
for (let elm of arr) {
console.log(elm);
}
Example 2: loop array of objects
const myArray = [{x:100}, {x:200}, {x:300}];
myArray.forEach((element, index, array) => {
console.log(element.x);
console.log(index);
console.log(array);
});
Example 3: javascript loop through array of objects
var arr = [{id: 1},{id: 2},{id: 3}];
for (var elm of arr) {
console.log(elm);
}
Example 4: how to loop through an array of objects+
var arr = [[1,2], [3,4], [5,6]];
for (var i=0; i < arr.length; i++) {
for (var j=0; j < arr[i].length; j++) {
console.log(arr[i][j]);
}
}