转下一步时对费用报销单检测明细grid中不能为空

////////加入日期判断,仅对新发起的报销单进行检测,不影响未走完的流程.

function UserDefineDjSave(){//add by tzjly    if((sys_getAppAppCurDisposeName()=="事业部总经理级")&&(radioQQ.value==""))  {     return "请选择“是否质量费用”！";    } if (combobox3.value == "") { return "请在费用类型下拉框选择是否车贴！"; }if (cmbPeriod.value == "") { return "期间不允许为空，请选择。"; }if(dataset2.RecordCourt == "0") { return "请填写费用细目！"; }if(txtDeptID.value == "" && txtRegCode.value =="" && txtProjectID.value == "") { return "归属部门不能都为空！"; }    dataset2.Update('不检查');    if(dataset2.RecordCount==0) {return "请输入费用细目";  }    var Year = txtYear.value;var DeptID = txtDeptID.value;var ProjectID = "";//txtProjectID.value;var RegCode = "";//txtRegCode.value;var Period = cmbPeriod.value;    var xml="<?xml version=\"1.0\" encoding=\"gb2312\"?><root>";//---------add by tzjly,仅对新发起的报销单进行检测--if(txtBaoXiaoShiJian.value>='2012-08-10')for (var i=0;i<dataset2.RecordCount;i++){var typecode = dataset2.oDom.documentElement.childNodes(i).childNodes(2).text;var itemcode = dataset2.oDom.documentElement.childNodes(i).childNodes(4).text;var money = dataset2.oDom.documentElement.childNodes(i).childNodes(5).text;var appmoney = dataset2.oDom.documentElement.childNodes(i).childNodes(6).text;  var BillNum = dataset2.oDom.documentElement.childNodes(i).childNodes(7).text;  var feeDate = dataset2.oDom.documentElement.childNodes(i).childNodes(8).text;  var Remark = dataset2.oDom.documentElement.childNodes(i).childNodes(9).text;//if(IsSpace(typecode)) { return "费用类型不能为空！"; }//if(IsSpace(itemcode)) { return "费用科目不能为空！"; }                 if(IsSpace(money)) { return "报销金额不能为空！"; }if(parseFloat(money)<0) { return "报销金额不能小于0！"; }                if(IsSpace(BillNum)) { return "票据张数不能为空！"; }  if(IsSpace(feeDate)) { return "费用产生日期不能为空！"; } if(IsSpace(Remark)) { return "用途备注不能为空！"; }if(IsSpace(appmoney)) { appmoney = "0"; }if(IsSpace(usagemoney)) { usagemoney = "0"; }xml+= "<record>";xml+="<Year>"+ Year +"</Year>";xml+="<Period>"+ Period +"</Period>";xml+="<DeptID>"+ DeptID +"</DeptID>";xml+="<ProjectID>"+ ProjectID +"</ProjectID>";xml+="<RegCode>"+ RegCode +"</RegCode>";xml+="<TypeCode>"+ typecode +"</TypeCode>";xml+="<ItemCode>"+ itemcode +"</ItemCode>";xml+="<OldMoney>"+ appmoney +"</OldMoney>";xml+="<NewMoney>"+ money +"</NewMoney>";xml+= "</record>";}xml+= "</root>";var sql = "EXEC [dbo].[Form_pYS_UpdateBudget] '"+xml+"'";var res = SelectSql(sql,1,-1);var dom = SetDom(res);    var test = "";if(dom.documentElement){if(dom.documentElement.xml != "<root></root>"){for(var i = 0;i<dom.documentElement.childNodes.length-1;i++){   var itemname = dom.documentElement.childNodes(i).childNodes(0).text;var usagemoney = dom.documentElement.childNodes(i).childNodes(1).text;test += "科目 [ "+ itemname +" ] 申请超支，当前可用金额为 [ "+ usagemoney +" ]\r\n";   }}}if(test != ""){var StopApprove = SqlToField("select value from Form_YS_SystemManage where keyword='StopApprove'");                     var name=sys_getAppCurDisposeName();                 if(StopApprove == "是" && name=="财务部"){return test;}//else//{//alert(test);//}}return DjSave();}