Nice - much more elegant - thanks alot
> 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
>
