function ItemCredit(){//计算考核分
     var sum=0;
     var es_id=$("#estimateStandard_id").val();
     $.ajax({
             async:true,
              type:"post", 
               url:'/estimatem/EstimateManage/StandardItemList.action?id='+es_id,
          success:function(data) {
                $.each(data, function(index, item) {
                    num=item.credit;
                    parseInt(num);
                    sum+=num;
                });
                 $("input[id=credit]").val(sum);
            }
       });
}

@Action(value = "StandardItemList", results = { @Result(name = "success", type = "json", params = { "root", "Itemlist", "excludeNullProperties", "true" }) })
    public String StandardItemList(){
        if(standardItem==null){
            standardItem = new StandardItem();
            standardItem.setStandardId(id);
        }
        Itemlist = standardItemService.StandardItemList(standardItem);
        System.out.println(Itemlist.size());
        return SUCCESS;
    }