xmlns:s=”library://ns.adobe.com/flex/spark”
xmlns:mx=”library://ns.adobe.com/flex/mx” minWidth=”955″ minHeight=”600″
creationComplete=”creationCompleteHandler(event)”>
import flash.net.FileReference;
import flash.net.FileFilter;
import flash.events.IOErrorEvent;
import flash.events.Event;
private var fr:FileReference;
private var imageTypes:FileFilter;
private function creationCompleteHandler(event:Event):void {
fr=new FileReference();
imageTypes=new FileFilter(“Images (*.jpg, *.jpeg, *.png, *.gif)”,”*.jpg; *.jpeg; *.png; *.gif;”)
fr.addEventListener(Event.SELECT, selectHandler);//增加当打开浏览文件后，用户选择好文件后的Listener
}
private function browseHandler(event:Event):void {
fr.browse([imageTypes]);//打开浏览文件的dialog
}
private function selectHandler(event:Event):void {
fr.addEventListener(Event.COMPLETE, onLoadComplete);//增加一个文件加载load完成后的listener
fr.load(); //加载用户选中文件
}
private function onLoadComplete(e:Event):void
{
imgPhoto.source=fr.data;
}
]]>
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