piotreky commented on issue #930:
URL: https://github.com/apache/royale-asjs/issues/930#issuecomment-725539144
Here is a small test application:
`<?xml version="1.0" encoding="utf-8"?>
<mx:Application
xmlns:fx="http://ns.adobe.com/mxml/2009";
xmlns:mx="library://ns.apache.org/royale/mx"
width="100%"
horizontalAlign="center"
layout="vertical"
backgroundColor="white"
creationComplete="init();">
<fx:Script>
<![CDATA[
import mx.controls.Alert;
import mx.net.FileReference;
import mx.net.FileFilter;
import org.apache.royale.events.Event;
private var fileRef:FileReference;
private var excelFilter:FileFilter = new FileFilter("Excel",
"*.xls;*.xlsx"," XLBN ,XLS_;XLS3;XLS4");
private var csvFilter:FileFilter = new FileFilter("Comma
Separated Values (*.csv)","*.csv","CSV");
private var tabFilter:FileFilter = new
FileFilter("Tab-delimited Files (*.txt)","*.txt","TXT");
private function init():void {
fileRef = new FileReference();
fileRef.addEventListener(Event.SELECT, fileRef_select);
}
private function browseAndUpload():void {
fileRef.browse([excelFilter, csvFilter, tabFilter]);
}
private function fileRef_select(evt:Event):void {
try {
Alert.show("Hello: "+fileRef.name+ " of size "
+ fileRef.size);
} catch (err:Error) {
Alert.show("ERROR: zero-byte file");
}
}
]]>
</fx:Script>
<mx:Button label="Select file" click="browseAndUpload();"/>
</mx:Application>
`
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