Flash处理外部XML文档数据

    for (var i = 0; i<columnLen; i++) {
        //创建专题栏目.MainItem引用新创建的对象.
        //createSegment(类名称,值或实例名称,显示的标题);
        MainItem = column.createSegment(View, i, column_arr[i].attributes.name);
        //获取专栏的子菜单数组.
        columnChild = column_arr[i].childNodes;
        //循环创建专题栏目的子菜单.
        for (var j = 0; j<columnChild.length; j++) {
            //使用with语句简写代码.
            //创建专题栏目的子菜单.
            //createChild("库中的链接名","实例名称",{初始对象});
            //18.5是columnItem影片剪辑的高度和行距.
            with (MainItem.createChild("columnItem", "columnItem", {_x:0, _y:18.5*j})) {
                //显示子菜单.
                cName.text = columnChild[j].attributes.name;
                //获取点击的URL;
                btn.cURL = columnChild[j].attributes.url;
                //btn.onRelease事件.
                btn.onRelease = btnEvent;
            }