Question

I seem to have the right syntax but i keep getting a NaN value, i believe it has something to do with the propagation of the array, please could you check the code and see where i am going wrong.

var _array = new Array();

var _first = 1;
var _second = 4;

$('#con > div').each(function(index){

    var _data = $(this).css('left').split('px')[0];
    var _class = $(this).attr('class').split(' ')[0];

    _array[_first] = [_data];
    //_array[_second] = _class;

    _first++;
    _second++;

    if(index == 2){
        _first = 1;
        _second = 4;

        for(var i = 0; i < _array.length; i++)
        console.log(_array[i]);

        var large = Math.max.apply(Math, _array);
        console.log(large);

    }
});

Thanks

http://jsfiddle.net/LTMbr/1/

Answer 1

So, I modified it a bit to see – http://jsfiddle.net/LTMbr/4/ and your _array[0] is undefined. So that’s why your call to Math.max is returning NaN.