Question

I have this:

var ID= "12,32,23,78";

var i = ID.split(',');

If I do this then it works fine, but when it is only one value like 12, then it gives me 0. How I can solve this issue? If I need to check for only one value, how do you do that?

Answer 1

var i;
if (ID.indexOf(",") != -1)
    i = ID.split(',');
else
    i = ID;