Random No. store in Array

Question

Hi Guys,
I want random no between 1 to 15 store in my array.
but that time not repeat the any no.
for e.g myArray(4,6,8,9,2,3,5,1,7,10,13,15,12,11)
can you check my code.
var randomNo:Number;
var holdArray:Array = new Array();
for (var i:Number = 0; i < 15; i++)
randomNo = Math.round(Math.random() * (15 - 1)) + 1;
holdArray.push(randomNo);
Thanks,
JaxNa

Answer 1

Your code will repeat values randomly.  Try the following instead...
var holdArray:Array = new Array(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15);
function shuffle(a) {
    var p;
    var t;
    var ivar;
    for (ivar = a.length-1; ivar>=0; ivar--) {
        p=Math.floor((ivar+1)*Math.random());
        t = a[ivar];
        a[ivar] = a[p];
        a[p] = t;
shuffle(holdArray);
trace(holdArray);