Testing for undefined var in Javascript
If you have a script that trow a error because of a undefined variable, simply define it or do something else because of the non-existence of it!!
if (typeof foo == 'undefined') {
var foo = 'bar';
}
If you have a script that trow a error because of a undefined variable, simply define it or do something else because of the non-existence of it!!
if (typeof foo == 'undefined') {
var foo = 'bar';
}