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From "Thiago Maia (JIRA)" <j...@apache.org>
Subject [jira] [Created] (FLEX-33922) validateNow() Freezes the browser
Date Thu, 21 Nov 2013 10:34:35 GMT
Thiago Maia created FLEX-33922:
----------------------------------

             Summary: validateNow() Freezes the browser
                 Key: FLEX-33922
                 URL: https://issues.apache.org/jira/browse/FLEX-33922
             Project: Apache Flex
          Issue Type: Bug
          Components: mx: Box View
    Affects Versions: Apache Flex 4.9.0, Apache Flex 4.10.0, Apache Flex 4.11.0, Apache Flex
4.12.0
         Environment: Windows 8, tested on Chrome, Mozilla and Internet Explorer
            Reporter: Thiago Maia


Whats happen:
  When try to set a color for a vbox background and activate it, it will froze.
  Can be tested on this link;
http://www.a00s.com/teste2013/vbox/TesteVbox.html

Expected;
  Vbox activated for use

-------------------------------------------------------------------
This sequence make it freezes

currentVBox3.setStyle('backgroundColor',0x003300);

then enable a disable VBox
currentVBox4.enabled = true;

then validate
TelaLocal.validateNow();

or

this.validateNow();

below the full code:

TesteVBox.mxml
------------------------------------------------------------------------------------------------
<?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" 
			   minWidth="955" minHeight="600">
	<fx:Script>
		<![CDATA[
			import mx.containers.VBox;
			private function testing():void {			
				var newVBox:VBox = new VBox();
				newVBox.label = "aa";	
				newVBox.id = "aa";								
				TelaLocal.addChild(newVBox);
				
				var newVBox2:VBox = new VBox();
				newVBox2.label = "bb";	
				newVBox2.id = "bb";								
				newVBox2.enabled = false;
				TelaLocal.addChild(newVBox2);
				
				var formChildren3:Array = TelaLocal.getChildren();
				for each(var currentVBox3:VBox in formChildren3){				
					currentVBox3.setStyle('backgroundColor',0x003300);
				}				
			}
			private function testing2():void {			
				var formChildren4:Array = TelaLocal.getChildren();
				for each(var currentVBox4:VBox in formChildren4){
					currentVBox4.enabled = true;				
				}
				TelaLocal.validateNow(); // or this.validateNow();
			}
		]]>
	</fx:Script>	
	<mx:TabNavigator id="TelaLocal" width="100%" height="100%"/>
	<s:Button x="201" y="73.1" label="1) Press first here" id="aaaaaaa" click="{testing()}"
width="150"/>
	<s:Button x="401" y="73.1" label="2) Then here" id="bbbbbbb" click="{testing2()}" width="150"/>
	<s:TextInput x="201" y="120" width="100">	</s:TextInput>
	<s:TextInput x="201" y="180" width="100">	</s:TextInput>
	<s:TextInput x="201" y="220" width="100">	</s:TextInput>

</s:Application>





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