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From: flex capacitor <flexcapacitor@gmail.com>
Date: Wed, 23 Nov 2016 15:48:37 -0600
Message-ID: <CANcBHEBqGaqim1_Cvrg0jqOiGj66okKS9XBRMozfe1AzXN7_Ww@mail.gmail.com>
Subject: Re: Event Fired When A Transition is Complete?
To: users@flex.apache.org
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archived-at: Wed, 23 Nov 2016 21:48:53 -0000

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Look up the elastic racetrack for more explanation. I don't know how many
issues were solved by just using callLater :/ but I'm surprised the
animation isn't finished. I can look at the sequence code and see if there
is something different when they are ruin in a transition.

If you can't wait a frame you can call validateNow() on your list or on the
document (that contains the transitions) and sometimes that works.

There is an event that exists in the base effects classes that isn't
dispatched by the sub effects classes. I'll try and dig it up. Also, there
may be a case to add events to the transition class.

There are plenty of events for state changes. I'll post them when I'm not
on mobile.

On Nov 23, 2016 3:10 PM, "Josh Tynjala" <joshtynjala@gmail.com> wrote:

> I have a mobile app in which I need to wait until a transition is 100%
> complete before I call on itemrenderers to populate a list.  I have looked
> and looked, and I actually don't believe that there is an event for this.
> I
> found this JIRA from way back in 2007 and there seems to still be no
> solution:
>
> https://issues.apache.org/jira/browse/FLEX-10947
>
> Here is the layout of the States and Transition in my app:
>
> <s:states>
>         <s:State name = "Home" />
>         <s:State name = "Comps"/>
>         <s:State name = "Props"/>
> </s:states>
>
> <s:transitions>
>         <s:Transition id="toComps" fromState="Home" toState="Comps">
>                 <s:Sequence target="{Comps}">
>                         <s:Move target="{Comps}" duration="300"/>
>                 </s:Sequence>
>         </s:Transition>
>
>         <s:Transition id="toHome" fromState="Comps" toState="Home">
>                 <s:Sequence target="{Comps}">
>                         <s:Move target="{Comps}" duration="300"/>
>                 </s:Sequence>
>         </s:Transition>
>
>         <s:Transition id="toProps" fromState="Comps" toState="Props">
>                 <s:Sequence target="{Listings}">
>                         <s:Move target="{Listings}" duration="300"/>
>                 </s:Sequence>
>         </s:Transition>
>
>         <s:Transition id="PropstoComps" fromState="Props" toState="Comps">
>                 <s:Sequence target="{Listings}">
>                         <s:Move target="{Listings}" duration="300"/>
>                 </s:Sequence>
>         </s:Transition>
> </s:transitions>
>
> The closest that I have come to a workaround is to listen for the
> "effectEnd" event on either the Sequence tag or the Move Effect.
> Unforunately, the transition is not completely finished when this happens
> so
> my component transitions about 90% into place before it starts to load my
> itemrenderers which pauses the transition.  It finally snaps into place
> after almost 3 seconds.  I need a better alternative.  I also tried
> listening to when a state was entered, but that happens way before
> transition is complete.  The google machine even failed me HaHa!!  Does
> anybody have any ideas for a good workaround to this problem?  Again, I
> need
> to know when a transition is 100% complete and my component is in place.
>
> Thanks.
>
>
>
> --
> View this message in context: http://apache-flex-users.
> 2333346.n4.nabble.com/Event-Fired-When-A-Transition-is-
> Complete-tp14202.html
> Sent from the Apache Flex Users mailing list archive at Nabble.com.
>

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