I'd probably suggest letting the view dispatch a Cairngorm event, having
that following Command change a state in your model and have that view
bind to that state change in the model. This view will trigger the
effect and at effectEnd you will trigger another Command. IMHO, the
Command should never invoke anything view related (like an effect) by
himself.
Note that your view (MXML) can bind to the model using the mx:Binding
tag. BTW: check out Paul's little helper for that. ;)
http://weblogs.macromedia.com/paulw/archives/2006/05/the_worlds_smal.cfm
#more
Best,
Alex
Alex Uhlmann
Consultant (Rich Internet Applications)
Adobe Consulting
Westpoint, 4 Redheughs Rigg, South Gyle, Edinburgh, EH12 9DQ, UK
p: +44 (0) 131 338 6969
m: +44 (0) 7917 428 951
[EMAIL PROTECTED]
-----Original Message-----
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Jean-Luc ESSER
Sent: 01 June 2006 10:35
To: flexcoders@yahoogroups.com
Subject: Re: [flexcoders] Re: Dispatching multiple events in order with
cairngorm
Thanx Tim i'm gonna look into this, but i'm worried about one issue :
In case of a command launching an effect in a component, when the effect
starts, it means the command has executed, thus invocating the next
command.
What if i want to wait for effectEnd before invoking next command...
I'll keep you posted.
-JL, investigating.
----- Original Message -----
From: "Tim Hoff" <[EMAIL PROTECTED]>
To: <flexcoders@yahoogroups.com>
Sent: Thursday, June 01, 2006 11:18 AM
Subject: [flexcoders] Re: Dispatching multiple events in order with
cairngorm
> Hi Jean-Luc,
>
> It looks like you might need to use the Cairngorm SequenceCommand
> class. I haven't used this yet but if you look at the source for the
> SequenceCommand class, it describes a possible solution for you. If
> you use this and get it to work, please post your findings here.
>
> Good Luck,
> Tim
>
>
> --- In flexcoders@yahoogroups.com, "JL E." <[EMAIL PROTECTED]> wrote:
>>
>> Hi there !
>>
>> I have a search pane. I open it (sliding to the right).
>> Now, i want to go somewhere else in the application.
>> In order to do that, when clicking on let's say 'contact', i
> dispatch an event which is gonna show page contact.
>> The thing is that when clicking 'contact', before executing the
> command which is gonna build contact page, i want to check if the
> search pane is open, and if so, i want to dispatch event
> closeSearchPane, wait until it is fully closed, and only then execute
> my command showContactPage.
>> I guess coding this logic in my command showContactPage won't
> scale as i may need this logic to work everywhere in the app,
> whichever event i am gonna dispatch.
>> How would you do it ? What am i missing here ?
>>
>> Best,
>> Jean-Luc
>>
>> PS: Thanx Alex for previous answers regarding getters setters !
> Worked fine !
>>
>
>
>
>
>
>
>
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