thanks, I got the answer.
I like this group.
On Thu, Nov 13, 2008 at 3:22 PM, Jared Rypka-Hauer
<[EMAIL PROTECTED]>wrote:
> Yep... for every component, there's at least 3 scopes: variables
> this
> super
>
> When you call createObject("component","foo.path.to.my.Component"), you're
> having ColdFusion create you an instance of a component and it has it's very
> own set of scopes. In order to give it access to share data between scopes
> you have to code it to get data from any other scope, or any other
> component.
>
> When you are writing a cffunction you have to consider two other scopes as
> well. Function-local scope and the arguments scope. Inside every component
> function, be sure to use the var keyword i.e. <cfset var someFoo = "foo"/>
> so that your variable will exist in the function-local scope (or you could
> just use the arguments scope, which I often do). If you don't, your
> variables will get put into the variables scope instead of being cleared out
> and reused as available memory after the function finishes executing.
>
> J
>
> On Nov 13, 2008, at 5:19 PM, Brian Kotek wrote:
>
> Every component instance has it's own data that is separate from other
> instances.
>
> On Thu, Nov 13, 2008 at 4:40 PM, [EMAIL PROTECTED] <
> [EMAIL PROTECTED]> wrote:
>
>>
>> I scoped a component on Application level.
>>
>> Now i have others components in application that i extended from that
>> component (that i defined in application level). so if i will be
>> retriving the methods or data in my child classes from methods of
>> application scope component. so what will be the output. it will
>> give me data from application scoped componenet or each time my child
>> class will intilizes a new componenet.
>>
>> ---I mean to say my child classes get extended from application scoped
>> componenet or it get extended by new parent componenet? ---
>
>
> >
>
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