[GitHub] justinmclean opened a new issue #46: ViewDataBinding not working as expected

[GitBox <gi...@apache.org>]

justinmclean opened a new issue #46: ViewDataBinding not working as expected
URL: https://github.com/apache/royale-asjs/issues/46
 
 
   This flex SDK code:
   ```
   <?xml version="1.0" encoding="utf-8"?>
   <s:Application xmlns:fx="http://ns.adobe.com/mxml/2009" 
   			   xmlns:s="library://ns.adobe.com/flex/spark" 
   			   xmlns:mx="library://ns.adobe.com/flex/mx"
   			   applicationComplete="init()">
   
   	<s:layout>
   		<s:VerticalLayout />
   	</s:layout>
   	
   	<fx:Script>
   		<![CDATA[
   		[Bindable] public var obj:Object;
   
           public function init():void {
               obj = {text:"Hello World"};
           }
   		]]>
   	</fx:Script>
       
   	<mx:Label text="{obj.text}" />
   
   </s:Application>
   ```
   
   Generates a warning re binding but still display "Hello World" as expected as the entire object is replaced.
   
   The similar RoyaleJS code also generate a binding warning but fails to display "Hello World".
   
   ```
   <?xml version="1.0" encoding="utf-8"?>
   <js:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
                   xmlns:js="library://ns.apache.org/royale/basic"
                   xmlns:local="*" applicationComplete="init()">
   
       <js:valuesImpl>
           <js:SimpleCSSValuesImpl/>
       </js:valuesImpl>
   
       <fx:Script><![CDATA[
   
           [Bindable] public var obj:Object;
   
           public function init():void {
               obj = {text:"Hello World"};
           }
           ]]></fx:Script>
       
       <js:initialView>
           <js:View percentWidth="100" percentHeight="100">
               <js:beads>
                   <js:ViewDataBinding/>
               </js:beads>
               <js:Label text="{obj.text}" />
           </js:View>
       </js:initialView>
   
   </js:Application>
   ```
   
   I can see that the binding event is being dispatched when the obj assignment is executed.
   

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