【发布时间】：2012-02-27 22:01:52
【问题描述】：
我想按月生成员工报告。但我不能这样做。我只是尝试这样做。但它只返回最后一个员工记录。
我正在使用列表框并选择多个员工来生成报告。但我做不到。
我的部分鳕鱼在这里..
DataSet4TableAdapters.sp_getalltimesheetTableAdapter TA1 = new DataSet4TableAdapters.sp_getalltimesheetTableAdapter();
DataSet4.sp_getalltimesheetDataTable DS1 = TA1.GetData();
foreach (DataRow dr in DS1.Rows)
{
string name = Convert.ToString(dr["Employee_ID"]) + "-" + Convert.ToString(dr["Employee_Name"]);
for (int i = 0; i < lbxempname.Items.Count; i++ )
{
if (lbxempname.Items[i].Selected)
{
string id = lbxempname.Items[i].Text;
if (name == id)
{
string expression = "Employee_Id='" + name.Substring(0,8) + "'and punchDate >=#" + txtstartdate.Text + "# and PunchDate <=#" + txtenddate.Text + "# ";
DataSet4TableAdapters.sp_getalltimesheetTableAdapter TA = new DataSet4TableAdapters.sp_getalltimesheetTableAdapter();
DataSet4.sp_getalltimesheetDataTable DS = TA.GetData();
if (DS.Rows.Count == 0)
{
ScriptManager.RegisterStartupScript(this, this.GetType(), "temp", "<script language='javascript'>alert('No records found');</script>", false);
}
else
{
DataView dataview = DS1.DefaultView;
dataview.RowFilter = expression;
Session["TaskTable"] = dataview;
grdvw = new GridView();
grdvw.DataSource = Session["TaskTable"];
grdvw.DataBind();
dt = new DataTable();
dt.Columns.Add("EmployeeId");
dt.Columns.Add("EmployeeName");
dt.Columns.Add("Department");
dt.Columns.Add("Date");
dt.Columns.Add("Day");
dt.Columns.Add("Intime");
dt.Columns.Add("Outtime");
dt.Columns.Add("Late_After");
dt.Columns.Add("Early_Before");
dt.Columns.Add("Remarks");
foreach (GridViewRow oItem in grdvw.Rows)
{
DataRow dr1 = dt.NewRow();
string empid = oItem.Cells[0].Text;
string empname = oItem.Cells[1].Text;
string dept = oItem.Cells[2].Text;
string PunchDate = oItem.Cells[3].Text;
string Day = oItem.Cells[4].Text;
string intime = oItem.Cells[5].Text;
string outtime = oItem.Cells[6].Text;
groupdetails(empid, empname, PunchDate, dept, intime, outtime);
if (intime == "" || outtime == "")
{
remark = "A";
}
else
{
remark = "P";
}
dr1["EmployeeId"] = Convert.ToString(empid);
dr1["EmployeeName"] = Convert.ToString(empname);
dr1["Department"] = Convert.ToString(dept);
dr1["Date"] = Convert.ToString(PunchDate);
dr1["Day"] = Convert.ToString(Day);
dr1["Intime"] = Convert.ToString(intime);
dr1["Outtime"] = Convert.ToString(outtime);
dr1["Late_After"] = Convert.ToString(Session["late"].ToString());
dr1["Early_Before"] = Convert.ToString(Session["early"].ToString());
dr1["Remarks"] = Convert.ToString(remark);
dt.Rows.Add(dr1);
ViewState["new"] = dt;
}
}
}
}
}
}
grdvw.DataSource = ViewState["new"];
grdvw.DataBind();
System.IO.StringWriter stringwriter = new StringWriter();
HtmlTextWriter htmlwriter = new HtmlTextWriter(stringwriter);
grdvw.RenderControl(htmlwriter);
Response.Write(stringwriter.ToString());
Response.End();
它返回最后选择的员工的输出。但我想要列表框中所有选定的员工记录 请帮我... 我的输出是这样的……
EmployeeId EmployeeName Department Date Day Intime Outtime Late_After Early_Before Remarks
00626243 HariharanJ SBS IT 01-04-2012 Wednesday 06:40:00 15:00:00 00:00 00:00 P
00626243 HariharanJ SBS IT 01-03-2012 Tuesday 00:00:00 14:40:00 00:00 00:05 P
00626243 HariharanJ SBS IT 01-05-2012 Thursday 07:00:00 14:35:00 00:20 00:10 P
以上报告是列表框最后选择的员工。我想为所有头顶小休息的员工提供这种报告..
【问题讨论】：
-
看起来您正在过滤除“表达式”之外的所有内容，“表达式”将是数据视图上的最后一个员工姓名。
-
您是否尝试调试并检查它是否循环通过？
-
我正在调试，但它从第一个列表读取数据到最后一个，但最后一个数据集只有最后一条记录。这就是为什么要问我如何将每个循环值存储到单个数据集。