Flex DateFiled日期范围

开始日期 与 结束日期的范围选择
    两者都不能大于今天，开始日期不能大于结束日期

<?xml version="1.0" encoding="utf-8"?> <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="vertical" backgroundGradientColors="[#ffffff, #ffffff]"> <mx:Script> <!--[CDATA[ import mx.controls.DateField; [Bindable] private var today:Date = new Date(new Date().setHours(0,0,0,0)); [Bindable] private var start:Date = today; [Bindable] private var end:Date = start; //======================================= //Event Handler //======================================= /*DateChange*/ private function onDateChangeHandler(event:Event):void { //var currentDF:DateField = DateField(event.currentTarget); if(startDF.text == "") { startDF.selectedDate = start; } else { start = startDF.selectedDate; } if(endDF.text == "") { endDF.selectedDate = this.end; } else { this.end = endDF.selectedDate; } } ]]--> </mx:Script> <mx:ApplicationControlBar width="446" dock="true"> <mx:Label text="开始日期：" /> <mx:DateField id="startDF" showToday="true" selectedDate="{start}" formatString="YYYY年MM月DD日" selectableRange="{​{rangeEnd:end}}" change="onDateChangeHandler(event)"/> <mx:Label text="结束日期："/> <mx:DateField id="endDF" showToday="true" selectedDate="{end}" formatString="YYYY年MM月DD日" selectableRange="{​{rangeStart:start,rangeEnd:today}}" change="onDateChangeHandler(event)"/> </mx:ApplicationControlBar> </mx:Application> 本文来自优快云博客，转载请标明出处：http://blog.youkuaiyun.com/jeulivy/archive/2010/01/05/5136562.aspx