js array object loop code example
Example 1: javascript loop through array of objects
var arr = [{id: 1},{id: 2},{id: 3}];
for (var elm of arr) {
console.log(elm);
}
Example 2: 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]);
}
}