Flex Builder 3

Hi, I'm new to flex (basically a Java programmer). I have a few questions. I'm using Flex Builder 3.

(1) what is the difference between the class Action Script and the file Script of action?
(2) when a class Action Script generated, I think flex builder puts in cache even after that I have to delete the file. So how to remove the cache too.

Please give me the answer, if this isn't the right forum, guide me on where I can get information.


Thank you


They may have the same name, but it is not advisable, because you tend to run into this kind of problem. The question is scope. Your error takes place on this line:

loginMaster = new LoginMaster;

It is really important to remember here that every MXML file is pre-compiled in a class ActionScript and MXML components are referenced by the rest of the system in exactly in the same way that classes ActionScript - because they are, in fact, the ActionScript classes.

So when you say "new LoginMaster", the compiler must find a class named LoginMaster. At this point, the compiler is not aware of what classes began its life as a component MXML; they are now all classes. If the compiler will pick up the LoginMaster definition that has a scope - the closest at hand - which, because you actually write this line within the MXML LoginMaster component class, solves the component class itself, not your other class in a different package, which also happens to share the same name.

There are ways around this, but I have to recommend not to have classes AND MXML components with the same name, or you find yourself continually encountering difficult to diagnose such problems. If you have just renamed your class AS something like LoginMasterModel, or LoginMasterView MXML component, these problems could disappear. Your code will be also much easier for others to understand in the future.

Hope that helps and sorry for the delay in responding - I just found a bunch of Adobe Forum notifications in my Yahoo spam folder, so I'm catching up on several threads that I think are dormant.

-Chris

Tags: Flex

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