flex

?//进度条设置 ???private function progressHandler(e:ProgressEvent):void { ???? ????var proc: uint = e.bytesLoaded / e.bytesTotal * 100;? ????upBar.bar.setProgress(proc,100); ????upBar.bar.label= "当前进度: " + " " + proc + "%"; ???} ??? ???//文件下载成功后执行 ???private function completeHandler(event:Event):void { ????var upLoadFiles:FileReference = FileReference(event.target); ????var fileNames:String = upLoadFiles.name; ????upBar.myLabels.text = '文件'+fileNames+'下载成功'; //????mx.controls.Alert.show("文件成功"); ???} ??? ???//下载按钮 请求URL ???protected function popupbutton1_creationCompleteHandler(event:FlexEvent):void ???{ ???? ????var menu: Menu = new Menu();???? ????menu.labelField = "@label";???? ????// 设置menu的数据源???? ????menu.dataProvider = xmlDP;???? ????//设置menu不要展现父子排列结构???? ????menu.showRoot = false; ????this.width=150; ????menu.width = this.width;???? ????this.label="导出号码清单"; ???? ????// 设置弹出的内容为menu???? ????this.popUp = menu;? ????this.addEventListener(MouseEvent.CLICK,(function (event:MouseEvent):void{ //?????this.popUp ????})); ???? ????menu.addEventListener(MenuEvent.ITEM_CLICK,(function (menuevent:MenuEvent):void{ //?????Alert.show(menuevent.item); ????? ?????Default.setLoading("正在准备数据..."); ?????if(menuevent.index==0){ ?????var obj:Object=new Object(); ??????obj.type="xls"; ??????isTypeTxt=false; ??????obj.month=_month; ??????obj.customerId=_custGroupId; ??????service.send(obj); ?????}else if(menuevent.index==1){ ??????var obj:Object=new Object(); ??????obj.type="txt"; ??????isTypeTxt=true; ??????obj.month=_month; ??????obj.customerId=_custGroupId; ??????service.send(obj); ?????} ????})); ???? ???}