My application creates a JavaScript object, like the following:
myObj= {1:[Array-Data], 2:[Array-Data]}
But I need this object as an array.
array[1]:[Array-Data]
array[2]:[Array-Data]
So I tried to convert this object to an array by iterating with $.each
through the object and adding the element to an array:
x=[]
$.each(myObj, function(i,n) {
x.push(n);});
Is there an better way to convert an object to an array or maybe a function?
If you are looking for a functional approach:
var obj = {1: 11, 2: 22};
var arr = Object.keys(obj).map(function (key) { return obj[key]; });
Results in:
[11, 22]
The same with an ES6 arrow function:
Object.keys(obj).map(key => obj[key])
With ES7 you will be able to use Object.values
instead (more information):
var arr = Object.values(obj);
Or if you are already using Underscore/Lo-Dash:
var arr = _.values(obj)