如何在JavaScript中将数组中的元素添加为对象的属性

Question

Let say I have an array:

var members = ["Peter", "Paul", "Mary"];

And an object:

var band = {};

Is there a way to iterate through the array such that each element in the members array will be added as properties of the band object with values as objects as well?

band = {"Peter": {}, "Paul": {}, "Mary": {} }

Answer 1

Try:

var members = ["Peter", "Paul", "Mary"];
var band = {};

members.forEach(function(member) {
    band[member] = {};
});