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<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute" fontSize="12">
<mx:Script>
<!--[CDATA[
import mx.controls.Alert;
public var newBuildMenuItem:ContextMenuItem;//²Ëµ¥Ïî±äÁ¿
private function init(): void//³õʼ»¯º¯Êý
{
createTreeMenuItem();
tree.contextMenu = getTreeContxtMenu();
}
public function createTreeMenuItem(): void//²Ëµ¥Ïî´´½¨º¯Êý£¬²¢Ìí¼Ó²Ëµ¥¼àÌýÆ÷
{
newBuildMenuItem = new ContextMenuItem("н¨");
newBuildMenuItem.addEventListener(ContextMenuEvent.MENU_ITEM_SELECT, newBuildHandler2);
}
private function getTreeContxtMenu(): ContextMenu//½«²Ëµ¥ÏîÄ¿Ìí¼Óµ½²Ëµ¥ÖÐ
{
var contextMenu: ContextMenu = new ContextMenu();
contextMenu.hideBuiltInItems();
contextMenu.customItems.push(newBuildMenuItem);
return contextMenu;
}
public function newBuildHandler2(event:Event):void//µã»÷²Ëµ¥Ö´Ðк¯Êý
{
Alert.show("ÕâÊÇн¨µÄ²Ëµ¥µã»÷ºóÖ´Ðеĺ¯Êý");
}
]]-->
</mx:Script>
<mx:Tree id="tree" x="31" y="10" creationComplete="init()"></mx:Tree>
</mx:Application>
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Download: main.mxml<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"
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/**=========main.mxml=========*/
/* µ¼³öexcel */
private function exp():void{
if(dgEnterprise.dataProvider==null){
Alert.show("Êý¾ÝΪ¿Õ£¬ÎÞ·¨µ¼³öexcel","ÓÑÇéÌáʾ");
}else{
ExportExccel.loadDGInExcel(dgEnterprise,"/ssfxSystem/excelexport.jsp?tableName=ÆóÒµÐÅÏ¢");
}
}
/**===== ......