精简RichTextEditor组件HTML内容的空白空间.

richTextEditor.textArea.condenseWhite属性
示例：

代码：

<? xml version="1.0" encoding="utf-8" ?>
<!--  http://blog.flexexamples.com/2008/04/24/condensing-html-white-space-in-the-richtexteditor-control-in-flex/  -->
< mx:Application  xmlns:mx ="http://www.adobe.com/2006/mxml"
        layout ="vertical"
        verticalAlign ="middle"
        backgroundColor ="white" >

     < mx:Script >
         <![CDATA[
            private function checkBox_change(evt:Event):void {
                richTextEditor.textArea.condenseWhite = checkBox.selected;
            }
         ]]>
     </ mx:Script >

     < mx:String  id ="str"  source ="lorem.html"   />

     < mx:ApplicationControlBar  dock ="true" >
         < mx:Form  styleName ="plain" >
             < mx:FormItem  label ="condenseWhite:" >
                 < mx:CheckBox  id ="checkBox"
                        change ="checkBox_change(event);"   />
             </ mx:FormItem >
         </ mx:Form >
     </ mx:ApplicationControlBar >

     < mx:RichTextEditor  id ="richTextEditor"
            htmlText =" {str} "
            width ="100%"
            height ="100%"   />

</ mx:Application >

来自： http://blog.flexexamples.com/2008/04/24/condensing-html-white-space-in-the-richtexteditor-control-in-flex/