> so cf will always be undefined until there is a page refresh?.

Close. When you output the form you are simply outputting HTML for the
*client* to process; that's it (so yes, the variables are not
available). When the client sends a POST or GET request using the
form, those variables are sent over http to the *server*  (ie.
ColdFusion) and are then available. If they refresh the page, they are
simply requesting the same original request and so the variables will
still not be available.

HTH

Dominic

-- 
Blog it up: http://fusion.dominicwatson.co.uk

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  • IsDefined() Sherif Abdou
    • Re: IsDefined() Dominic Watson

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