Question

据我所知，可以将特定于本地的ResourceBundle与DateFormatters结合使用，以根据区域设置格式化日期。但是，这是一个手动过程 - 是否有自动方法来执行此操作或为应用程序设置默认值？

例如，在Java中，只需设置区域设置，所有日期将自动以dd / mm / yy或mm / dd / yy格式显示。在Flex中，默认日期输出将始终采用美国格式，除非另行手动格式化。我正在寻找一种更接近Java功能的方法。

Answer 1

我最近使用flah.globalization类做了这个：看到它有关获取语言环境等的信息。 http://www.adobe.com/devnet/flashplayer/articles/flash_globalization_package.html 这是我的代码：

记得调用init（）;在创作完成！

<fx:Script>
    <![CDATA[

        import flash.globalization.DateTimeFormatter;
        import flash.globalization.DateTimeStyle;
        import flash.globalization.StringTools;

        import mx.collections.ArrayCollection;

        import spark.events.IndexChangeEvent;


        [Bindable]
        private var listColl:ArrayCollection;

        private var localeList:Array = new Array("en-US", "fr-FR", "es-ES","ja-JP", "hi-IN","ru-RU");


        private var country:String;


        private function init():void{

            // set the dp for drop down;
            listColl = new ArrayCollection(localeList);
            country = localeList[0];
        }


    private function doDateLabel(item:Date):String {

    trace("input = " + item);

    if(item != null) {


        var locale:String = country;
        if(locale != null){

        var dtf:DateTimeFormatter = new DateTimeFormatter(locale);

            dtf.setDateTimeStyles(DateTimeStyle.SHORT, DateTimeStyle.NONE);
        /*
            DateTimeSyle.MEDIUM
        DateTimeSyle.LONG   

            */


            var shortDate:String = dtf.format(item);
            trace(shortDate + " (" + dtf.getDateTimePattern() + ")");

            }    
        }
    return shortDate;
    }

        protected function dropDownList_changeHandler(evt:IndexChangeEvent):void {
            country = countryList.selectedItem;
        }




    ]]>
</fx:Script>


<s:HGroup width="100%" height="100%" gap="20" top="50"  left="50">

    Hope that's what you were after 
    <mx:DateField id="begin" width="200"
                  showToday="true"
                  labelFunction="doDateLabel" 
                  parseFunction="null"/>

    <s:DropDownList id="countryList"
                    requireSelection="true" prompt="Please select an Country" 
                    horizontalCenter="0" top="20" dataProvider="{listColl}" 
                    change="dropDownList_changeHandler(event);">

    </s:DropDownList>
</s:HGroup>

Answer 2

查看toLocaleString和toLocaleTimeString

http://help.adobe.com/en_US/FlashPlatform/reference/actionscript/3/Date.html#toLocaleString（）

http://help.adobe.com/en_US/FlashPlatform/reference/actionscript/3/Date.html#toLocaleTimeString（）

Answer 3

Flash Player 10.1的一项功能放在flash.globalization包

中

The flash.globalization package in Flash Player: Cultural diversity without complexity

有没有一种简单的方法可以根据Flex 4中的区域设置自动设置日期格式？

3 个答案: