On 8/1/05, svktiilikainen <[EMAIL PROTECTED]> wrote:
> I have a custom event specified in the prototype of an AS class, say
> ScrollSelectList. Now I want to use the event in an instance of a
> subclass of ScrollSelectList, say DataGrid. If I just write something
> like
> <mx:DataGrid id="myGrid" event-name="function-name">,
> 'event-name' being the event to catch, Flex throws an error
> "unknown attribute 'event-name' on myGrid".
> The event handling works just fine when used in the parent
> (ScrollSelectList) class instance.
>
> Should the event be declared somehow for subclass as well?
Let me see if I understand you right:
1. You have a class A, which declares an event E. I presume this is
how the event is declared:
Event("E")
class A {
...
}
2. You have a class B that extends A.
class B extends A {
...
}
You want that class B should be able to have an E-handler in MXML,
such as the following, right?
<B E="eHandler()" />
It'll work. You don't need to declare E in the code for B again.
Manish
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