jQuery Multidimensional Array (dynamic key) - Cannot set property of undefined

Question

Thanks you Chad for his solution, however it now appears to clear values from the array, here is a foreach on the console log which shows you my situation (followed

Answer 1

Try as below and let me know

var a = new Array();
a[0]= new Array();
a[0].push(1);
a[0].push(2);
a[0].push(3);

console.log(a[0][0]);
console.log(a[0][1]);
console.log(a[0][2]);