Question

我正在创建一个Web应用程序，我在其中获取数据（员工的费用）。

我想计算所有td的金额并打印金额。

我正在使用angularjs来获取数据。

这是我的表：

<tr>
                <th colspan="2" style="border:1px solid black">Payment Id</th>
                <th colspan="2" style="border:1px solid black">Date Of Issue</th>
                <th colspan="2" style="border:1px solid black">Date Of Trainer</th>
                <th colspan="1" style="border:1px solid black">Training Id</th>
                <th colspan="2" style="border:1px solid black">Payment Mode</th>
                <th colspan="2" style="border:1px solid black">Cheque/ UTR no</th>
                <th style="border:1px solid black">Amount</th>
            </tr>
            <tr ng-repeat="i in getexpenseinfo">
                <td colspan="2" style="border:1px solid black">{{i.paymentid}}</td>
                <td colspan="2" style="border:1px solid black">{{i.dateofissue}}</td>
                <td colspan="2" style="border:1px solid black">{{i.dateoftransfer}}</td>
                <td colspan="1" style="border:1px solid black">{{i.trainingid}}</td>
                <td colspan="2" style="border:1px solid black">{{i.paymentmode}}</td>
                <td colspan="2" style="border:1px solid black">{{i.chequeno}}</td>
                <td style="border:1px solid black">{{i.amount}}</td>
            </tr>

列{{i.amount}}正在获取花费在这里的费用是我的控制器的相同

$http.get('/paymentrpt.asmx/expenseinforpt', {
                params: {
                    datefrm: $scope.datefrm,
                    dateto: $scope.dateto,
                    empname: $scope.emp
                }
            }).then(function (response) {

                $scope.getexpenseinfo = response.data.info;
                $scope.pageload = false;
            });

以及我提取数据的网络服务：

[WebMethod]
        [ScriptMethod(UseHttpGet = true)]
        public void expenseinforpt(string datefrm, string dateto, string empname)
        {
            List<object> expenseinfo = new List<object>();
            SqlCommand cmd = new SqlCommand("prolltexpense", con);
            cmd.CommandType = CommandType.StoredProcedure;
            cmd.Connection = con;
            con.Open();
            SqlParameter[] param = {
                new SqlParameter("@from",datefrm),
                new SqlParameter("@to",dateto),
                new SqlParameter("@trainer",empname)
            };
            cmd.Parameters.AddRange(param);
            SqlDataReader dr = cmd.ExecuteReader();
            while (dr.Read())
            {
                expenseinfo.Add(new
                {
                    trainingno = dr["trainingno"].ToString(),
                    expenseno=dr["expenseno"].ToString(),
                    expensehead=dr["expensehead"].ToString(),
                    amount=dr["amt"].ToString(),
                    remark=dr["remark"].ToString(),
                    claim=dr["gigeraccount1"].ToString()
                });
            }
            var json = js.Serialize(expenseinfo);
            Context.Response.Write("{" + '"' + "info" + '"' + ":" + json + "}");
            con.Close();
        }

这是我从中获取金额的存储过程：

CREATE PROCEDURE prolltexpense (@from varchar(50),@to varchar(50),@trainer varchar(50))  

AS  
BEGIN  
select expense.trainingno,expense.expenseno,expense.expensehead,expense.amt,expense.remark,(case when expense.gigeraccount=1 then 'YES' when expense.gigeraccount=0 then 'NO' end) as gigeraccount1 from instructoreexpense left outer join sonvininsert on son
vininsert.sonvinid=instructoreexpense.sonvinid left outer join finalinstructoreexpense on finalinstructoreexpense.sonvinid=instructoreexpense.sonvinid join expense on sonvininsert.trainingno=expense.trainingno  where sonvininsert.date between convert(date
time,@from,105) and convert(datetime,@to,105) and sonvininsert.trainer=@trainer  order by sonvininsert.date  

END

如果我想计算表格的数量，我该怎么办？

这就是我的表格：

Training Id Expense No. Expense Head    Amount  Remark  Claim
16100800002 16100800002001  Conveyance  20  Kurla to Mumbra Return by train NO
16100800002 16100800002002  Conveyance  80  Mumbra stn. to School by auto Patrick, Kishan & me  NO
16100800002 16100800002003  Conveyance  45  School to Mumbra stn. by auto Patrick, Kisan & me   NO
16111800006 16111800006001  F&B 110 Dinner in train on 17th NO
16111800006 16111800006002  Conveyance  18  Residence to Vile parle stn. by auto on 17th    NO
16111800006 16111800006003  Travelling  150 Hotel to Guru Nanak school by auto  NO
16111800006 16111800006004  Travelling  30  Guru nanak school to hotel by sharing auto and bus  NO
16111800006 16111800006006  Conveyance  18  Vile parle to residence by auto on 19th NO
16111800006 16111800006005  F&B 287 Breakfast, Lunch & dinner   NO



(B) Payable
0

Answer 1

我不知道angularjs但你可以从sql-server

轻松完成

select sum (expense.amt) as totalamt
 from instructoreexpense left outer join sonvininsert on 
sonvininsert.sonvinid=instructoreexpense.sonvinid left outer join finalinstructoreexpense on 
finalinstructoreexpense.sonvinid=instructoreexpense.sonvinid join expense 
on sonvininsert.trainingno=expense.trainingno   where sonvininsert.date 
between convert(datetime,@from,105) 
and convert(datetime,@to,105) and sonvininsert.trainer=@trainer

让我知道它是否会给你错误，因为我使用你的代码并且我不知道你的sql中的开销是int还是varchar

计算表中的金额（td）

1 个答案: