Re: [Flow] Going back and forth with continuations

[Ugo Cei]

Christian Haul wrote:

Interesting. Why not:

 function foobar() {
   // Note the use of the "new style" function names
   var response = null;
   do {
       sendPageAndWait("showform", {});
       // Collect request parameters here
       sendPageAndWait("askforconfirmation", { /* ... field values ... */ });
       response = input("request-param","confirm"); // or request.getParameter("confirm");
   } while (response == null);
   sendPage("thankyou", {});
 }

Because I'd find it nicer and more elegant not having to rely on an extra variable or parameter and use a loop. Continuations are so nice ;-).

Ugo

--
Ugo Cei - http://www.beblogging.com/blog/


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