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trancepriest
trancepriest
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Cannot resolve attribute 'selectionChanged'

Feb 15, 2010 8:03 AM

This bit of code used to work perfectly before I downloaded Flash Builder Beta 2:

 

 

<s:List allowMultipleSelection="true" includeIn="Portfolio" x="312" skinClass="components.DataList2" id="list1" selectionChanged="List_selectionChanged(event)">

<s:ArrayCollection>

<fx:String>@Embed('/assets/retribution-portfolio.jpg')</fx:String>

<fx:String>@Embed('/assets/heinz-portfolio.jpg')</fx:String>

<fx:String>@Embed('/assets/roughwinds-portfolio.jpg')</fx:String>

</s:ArrayCollection>

</s:List>

 

 

Now I'm getting this error:

 

Description Resource Path Location Type

Cannot resolve attribute 'selectionChanged' for component type spark.components.List. Main.mxml facetmedia-beta-live_1/src line 975 Flex Problem

I have imported:
import mx.events.IndexChangedEvent;
My flash version is 10.0.45.2
Any help would be appreciated.

1377 Views   4 Replies   Latest reply: Peter deHaan, Feb 16, 2010 12:18 PM
 
Replies
  • trancepriest
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    1. trancepriest,
    Feb 15, 2010 8:08 AM   in reply to trancepriest
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    OK when I replace "selectionChanged" with "change"... I get a new error:

     

    Description Resource Path Location Type

    1067: Implicit coercion of a value of type spark.events:IndexChangeEvent to an unrelated type mx.events:IndexChangedEvent. Main.mxml facetmedia-beta-live_1/src line 975 Flex Problem

    I guess something changed in the new beta 2. I'm at a loss as to how to get this working. also how can I find a list of changes from Flash builder Beta 1 to beta 2.

     
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  • trancepriest
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    2. trancepriest,
    Feb 15, 2010 8:38 AM   in reply to trancepriest
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    Ok changed "mx.events:IndexChangedEvent" to "import spark.events.IndexChangeEvent;"

     

    now I'm getting these errors:

     

    1046: Type was not found or was not a compile-time constant: LineSegment. facetmedia-beta-live_1 Unknown Flex Problem

    I have specified 10.0.45 as the flash compiler.
     
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  • trancepriest
    Currently Being Moderated
    3. trancepriest,
    Feb 15, 2010 8:47 AM   in reply to trancepriest
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    12 linesegment errors

    4 movesegment errors

    3 simpletext errors

     

    What do i replace these with to get it working in flash builder 4 Beta 2?

     
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  • Peter deHaan
    Currently Being Moderated
    4. Peter deHaan,
    Feb 16, 2010 12:18 PM   in reply to trancepriest
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    I dont think the LineSegment and MoveSegment syntax is supported anymore. I believe you now need to set the "data" property.

    And s:SimpleText was renamed to s:Label.

     

    Also note that the beta 2 SDK is a few months old now and you may be better off downloading a nightly build of the Flex 4 SDK which will be a lot more recent (and closest to the "final" Flex 4.0 APIs).

     

    Peter

     
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