Question

I’m just trying to split an object using commas as a delmiter. I know there is SOMETHING to split because when I output it by itself… it successfully says (over a loop) 1,1 and other numbers.

Here is a JSFiddle. http://jsfiddle.net/weka/5Xtwj/

If you remove these last two lines in the JavaScript section, it will work correctly because I am not wanting to get the X of the array.

var getX = path[index].split(",");
$("#debug").append("X: " + getX[0]);

PS – It is using this pathfinding script as an external library. But that isn’t the problem.

Answer 1

You can use split with only strings, as you can see on your console.log it’s an array of arrays, so that’s why you’re getting this error.
You can get the X value with the following codes:

Using slice:

var getX = path[index].slice(0);

Or:

var getX = path[index][0];