Mega Code Archive
Replace text in RichTextEditor with TextRange
<![CDATA[
<?xml version="1.0"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" width="600"
height="500">
<mx:Script>
import mx.controls.textClasses.TextRange;
[Bindable]
public var htmlData:String="<textformat leading='2'><p align='center'><b><font size='20'>HTML Formatted Text</font></b></p></textformat>";
public function changeSelectionText():void {
var sel:TextRange = rte1.selection;
var selLength:int = sel.endIndex - sel.beginIndex;
if (selLength) {
sel.text="This is replacement text. "
sel.color="fuchsia";
sel.fontSize=20;
sel.fontFamily="courier"
t1.text+="\n\nNew text length: " + String(sel.endIndex - sel.beginIndex);
t1.text+="\nNew Font Family: " + sel.fontFamily;
t1.text+="\nNew Font Size: " + sel.fontSize;
t1.text+="\nNew Font Color: " + sel.color;
}
}
</mx:Script>
<mx:RichTextEditor id="rte1" htmlText="{htmlData}" width="100%"
height="100%" mouseUp="changeSelectionText()" />
<mx:TextArea editable="false" id="t1" fontSize="12"
fontWeight="bold" width="300" height="180" />
</mx:Application>
]]>