Here is code...
Code: Select all
function get_code_value()
{
var ei=1+1;
if (!isNaN(ei))
{ alert ("ei IS NOT a number"); }
if (isNaN(ei))
{ alert ("ei IS a number"); }
alert (ei);
}The second alert says "2".
How can I be getting "IS NOT a number" and yet get the 2 instead of 11?
Thanks,
Philip