if(foo) will give you the same result. basically if the instance is there it'll work else it won't
On 10/25/07, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote: > > Hi, > > I used to do conditionals based on undefined all the time in AS 2. For > example I would do a data look up and then cast the results to a class > called foo. Then I could do a conditional if (foo == undefined) // go and > do whatever as the data ovbiously doesn't exist or has not been recieved. > Now in AS3 this method still works but I get a warning that the class > cannot be undefined and undefined will be type coerced into a foo class. > As I said it still wors so I'm not too fussed, but it's never good to see > warnings! > > Tim > > > -- j:pn \\no comment
