[FLEX-24766] DateTimeFormatter : No typeError when setting dateStyle/TimeStyle/datetimePattern as null

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Cannot Reproduce
• Affects Version/s: Adobe Flex SDK Previous
• Component/s: Spark: Formatters
• Environment: Affected OS(s): All OS Platforms; Affected OS(s): All OS Platforms; Language Found: English
• Assignee: Adobe JIRA
• Reporter: Adobe JIRA
• Created: 05/Aug/10 23:23
• Updated: 13/Aug/10 00:33
• Resolved: 12/Aug/10 13:41

Description

When setting dateStyle/TimeStyle/DateTimePattern as null , there is no TypeError as GSLib output.
Please see the sample 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"
creationComplete="init()"
xmlns:mx="library://ns.adobe.com/flex/mx" minWidth="955" minHeight="600">
<fx:Script>
<![CDATA[
import flash.globalization.DateTimeFormatter ;
import spark.formatters.DateTimeFormatter ;

public var dfgslib:flash.globalization.DateTimeFormatter ;
public var dtfFormat:spark.formatters.DateTimeFormatter ;

private var errorStr:String;

private var gslibErrStr:String;

public function init () {
try

{ dfgslib = new flash.globalization.DateTimeFormatter( 'en_US','long', null); }

catch(e:Error)

{ gslibErrStr = e.toString(); }

try

{ dtfFormat = new spark.formatters.DateTimeFormatter( ); dtfFormat.dateStyle = "long" ; dtfFormat.timeStyle = null ; }

catch(e:Error)

{ errorStr = e.toString(); }

trace ( "-------- error from gslib -----" ) ;
trace(gslibErrStr);
trace ( "-------- error from spark -----" ) ;
trace(errorStr);
}
]]
>
</fx:Script>

<fx:Declarations>

</fx:Declarations>
</s:Application>
======================
I attached sample code to reproduce it .

The output results is :

-------- error from gslib -----
TypeError: Error #2007: Parameter timeStyle must be non-null.
-------- error from spark -----
null