this.list_xxx.renderHandler = this.list_bag.renderHandler || new Laya.Handler(this, this.updateList);
ActivityXXXXXUI.prototype.updateList = function(cell, index)
{
var info = cell.dataSource;
var img_icon = cell.getChildByName("img_icon");//图标
var lab_name = cell.getChildByName("lab_name");//名称
}
itemHandler一般不用。
