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https://issues.apache.org/jira/browse/FLEX-35265?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Justin Mclean resolved FLEX-35265.
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Resolution: Fixed
Use StyleChangeNotifier and don;t bind directly to style.
> [FlexJS] can't set styles at runtime / even when using binding
> --------------------------------------------------------------
>
> Key: FLEX-35265
> URL: https://issues.apache.org/jira/browse/FLEX-35265
> Project: Apache Flex
> Issue Type: Bug
> Components: FlexJS
> Affects Versions: Apache FlexJS 0.8.0
> Reporter: Justin Mclean
> Assignee: Piotr Zarzycki
>
> This code fails to work as expected (box stays black), but it's a feature not
> a bug.
> {code}
> <?xml version="1.0" encoding="utf-8"?>
> <js:Application xmlns:fx="http://ns.adobe.com/mxml/2009";
> xmlns:js="library://ns.apache.org/flexjs/basic"
> xmlns:comp="comp.*">
> <fx:Script><![CDATA[
> public function clicked():void {
> box.style = "background-color:red";
> }
> ]]></fx:Script>
> <js:valuesImpl>
> <js:SimpleCSSValuesImpl/>
> </js:valuesImpl>
> <js:initialView>
> <js:View>
> <js:VContainer>
> <js:Container id="box" width="100" height="100"
> style="background-color:black" />
> <js:TextButton text="Click me" click="clicked()" />
> </js:VContainer>
> </js:View>
> </js:initialView>
> </js:Application>
> {code}
> This code which I think should work, fails to display a black or red box:
> {code}
> <?xml version="1.0" encoding="utf-8"?>
> <js:Application xmlns:fx="http://ns.adobe.com/mxml/2009";
> xmlns:js="library://ns.apache.org/flexjs/basic">
> <js:beads>
> <js:ContainerDataBinding />
> <js:BindableCSSStyles />
> </js:beads>
> <fx:Script><![CDATA[
> [Bindable] public var boxStyle:String = "background-color:black";
> public function clicked():void {
> boxStyle = "background-color:red";
> }
> ]]></fx:Script>
> <js:valuesImpl>
> <js:SimpleCSSValuesImpl/>
> </js:valuesImpl>
> <js:initialView>
> <js:View>
> <js:VContainer>
> <js:Container id="box" width="100" height="100"
> style="{boxStyle}" />
> <js:TextButton text="Click me" click="clicked()" />
> </js:VContainer>
> </js:View>
> </js:initialView>
> </js:Application>
> {code}
> Of course I could be using BindableCSSStyles wrong.
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