道歉，如果这听起来很无用，但我是ASP.NET和C＃的新手[编者注：和SQL]。所以基本上，我有这个转发器，我绑定数据库中的约会表数据。我希望看到各个运营商汇总的总工作数（即第1行='约翰史密斯'10个工作岗位，第2行='吉姆贝克'16个工作岗位等）。
我已经设法从数据库进行计数，但它只返回总工作数（即26个工作），并且该值显示在行中的每个操作符旁边（即第1行='John Smith'26个工作，第2行='吉姆贝克'26个工作岗位等）。无论如何，我能做得更好并让它发挥作用吗？
我将再次感谢您的帮助和道歉，我的编程技巧非常基础。
.aspx的：
<div class="container">
<div class="col-lg-4">
<asp:DropDownList ID="listWCSummary" runat="server" DataSourceID="SqlDataSource2" DataTextField="ConvertedWC" DataValueField="Id" Width="200" AutoPostBack="true" OnSelectedIndexChanged="listWCSummary_SelectedIndexChanged"></asp:DropDownList>
<asp:SqlDataSource ID="SqlDataSource2" runat="server" ConnectionString="<%$ ConnectionStrings:GAUConnectionString1 %>" SelectCommand="select * from JobWeekTable"></asp:SqlDataSource>
</div>
<table class="table table-bordered table-condensed table-hover table-responsive">
<thead>
<tr>
<td class="auto-style1" style="background-color: #428BCA;">
<strong>
<asp:Label ID="lblWeekNo" runat="server" Text="Label" ForeColor="White"></asp:Label></strong></td>
<td class="auto-style1" style="background-color: #428BCA;">
<strong>
<asp:Label ID="lblDay1" runat="server" Text="Label" ForeColor="White"></asp:Label></strong></td>
<td class="auto-style1" style="background-color: #428BCA;">
<strong>
<asp:Label ID="lblDay2" runat="server" Text="Label" ForeColor="White"></asp:Label></strong></td>
<td class="auto-style1" style="background-color: #428BCA;">
<strong>
<asp:Label ID="lblDay3" runat="server" Text="Label" ForeColor="White"></asp:Label></strong></td>
<td class="auto-style1" style="background-color: #428BCA;">
<strong>
<asp:Label ID="lblDay4" runat="server" Text="Label" ForeColor="White"></asp:Label></strong></td>
<td class="auto-style1" style="background-color: #428BCA;">
<strong>
<asp:Label ID="lblDay5" runat="server" Text="Label" ForeColor="White"></asp:Label></strong></td>
<td class="auto-style1" style="background-color: #428BCA;">
<strong>
<asp:Label ID="lblDay6" runat="server" Text="Label" ForeColor="White"></asp:Label></strong></td>
<td class="auto-style1" style="background-color: #428BCA;">
<strong>
<asp:Label ID="lblDay7" runat="server" Text="Label" ForeColor="White"></asp:Label></strong></td>
</tr>
</thead>
<tbody>
<asp:Repeater ID="rptrSummaryView" runat="server" OnItemDataBound="rptrSummaryView_ItemDataBound">
<ItemTemplate>
<tr>
<td style="text-align: center;">
<div class="panel-heading">
<asp:Label ID="lbOpName" runat="server" Text='<%# Eval("EngineerName") %>'></asp:Label>
</div>
<td>
<div class="col-lg-4">
<div class="row" style="background-color: forestgreen; text-align: center;">
<asp:Label ID="Label1" runat="server" Text="AM" Font-Bold="True" ForeColor="White"></asp:Label>
</div>
<div class="row" style="text-align: center; color: red;">
<asp:Label ID="lblCountAMDay1" runat="server" Text="Count" ForeColor="Red"></asp:Label>
</div>
</div>
<div class="col-lg-4">
<div class="row" style="background-color: green; text-align: center;">
<asp:Label ID="Label2" runat="server" Text="PM" Font-Bold="True" ForeColor="White"></asp:Label>
</div>
<div class="row" style="text-align: center;">
<asp:Label ID="lblCountPMDay1" runat="server" Text="Count" ForeColor="Red"></asp:Label>
</div>
</div>
<div class="col-lg-4">
<div class="row" style="background-color: darkgreen; text-align: center;">
<asp:Label ID="Label4" runat="server" Text="EVE" Font-Bold="True" ForeColor="White"></asp:Label>
</div>
<div class="row" style="text-align: center;">
<asp:Label ID="lblCountEVEDay1" runat="server" Text="Count" ForeColor="Red"></asp:Label>
</div>
</div>
</td>
</ItemTemplate>
</asp:Repeater>
</tbody>
</table>
</div>
C＃
protected void rptrSummaryView_ItemDataBound(object sender, RepeaterItemEventArgs e)
{
if (e.Item.ItemType == ListItemType.AlternatingItem || e.Item.ItemType == ListItemType.Item)
{
string cs = ConfigurationManager.ConnectionStrings["GAUConnectionString1"].ConnectionString;
using (SqlConnection con = new SqlConnection(cs))
{
con.Open();
Label lblAM1 = (Label)e.Item.FindControl("lblCountAMDay1");
Label lblPM1 = (Label)e.Item.FindControl("lblCountPMDay1");
Label lblEV1 = (Label)e.Item.FindControl("lblCountEVEDay1");
string Day1 = "select Day1 from JobWeekTable where Id='" + listWCSummary.SelectedValue + "'";
SqlCommand GetFName = new SqlCommand(Day1, con);
string Firstday = GetFName.ExecuteScalar().ToString().Replace("00:00:00", "");
}
//Day1
{
Label lblAM1 = (Label)e.Item.FindControl("lblCountAMDay1");
Label lblPM1 = (Label)e.Item.FindControl("lblCountPMDay1");
Label lblEV1 = (Label)e.Item.FindControl("lblCountEVEDay1");
using (SqlConnection con = new SqlConnection(cs))
{
con.Open();
string Day1 = "select Day1 from JobWeekTable where Id='" + listWCSummary.SelectedValue + "'";
SqlCommand GetFName = new SqlCommand(Day1, con);
string Firstday = GetFName.ExecuteScalar().ToString().Replace("00:00:00", "");
SqlCommand cmdDay1AM = new SqlCommand("select EngineerTable.EngineerName, Count(AppointmentTable.CustomerID) As CountAM from EngineerTable inner join AppointmentTable on EngineerTable.OpId=AppointmentTable.OpId where TimebandId = '1' and Dateconverted = '" + Firstday + "' group by EngineerName, TimebandId", con);
using (SqlDataReader rd = cmdDay1AM.ExecuteReader())
{
while (rd.Read())
{
lblAM1.Text = rd["CountAM"].ToString();
if (Convert.ToInt32(lblAM1.Text) < 2)
{
lblAM1.ForeColor = System.Drawing.Color.Red;
}
else
{
lblAM1.ForeColor = System.Drawing.Color.Green;
}
}
}
}
}
}
}
protected void listWCSummary_SelectedIndexChanged(object sender, EventArgs e)
{
BindSummaryViewRptr();
string WeekId = listWCSummary.SelectedValue;
string cs = ConfigurationManager.ConnectionStrings["GAUConnectionString1"].ConnectionString;
using (SqlConnection con = new SqlConnection(cs))
{
SqlCommand cmd = new SqlCommand("select * from JobWeekTable where Id=@ID", con);
SqlParameter parameter = new SqlParameter("@ID", WeekId);
cmd.Parameters.Add(parameter);
con.Open();
string Day1 = "select Day1 from JobWeekTable where Id='" + listWCSummary.SelectedValue + "'";
SqlCommand GetFName = new SqlCommand(Day1, con);
string FirstName = GetFName.ExecuteScalar().ToString().Replace("00:00:00", "");
}
}
private void BindSummaryViewRptr()
{
string WorkWeekId = listWCSummary.SelectedValue;
string CustomerId = Request.QueryString["Id"];
string cs = ConfigurationManager.ConnectionStrings["GAUConnectionString1"].ConnectionString;
using (SqlConnection con = new SqlConnection(cs))
{
SqlCommand cmd = new SqlCommand("select distinct EngineerTable.EngineerName from EngineerTable inner join AppointmentTable on EngineerTable.OpId=AppointmentTable.OpId where AppointmentTable.WorkWeek = @WorkWeekId", con);
SqlParameter parameter = new SqlParameter("@WorkWeekId", WorkWeekId);
cmd.Parameters.Add(parameter);
con.Open();
using (SqlDataAdapter sda = new SqlDataAdapter(cmd))
{
DataTable dtBrands = new DataTable();
sda.Fill(dtBrands);
rptrSummaryView.DataSource = dtBrands;
rptrSummaryView.DataBind();
}
}
}
答案 0 :(得分：0)
SELECT jobs AS bakerjobs FROM appointmentments WHERE name ='jim baker'
SELECT jobs AS johnjobs FROM appointmentments WHERE name ='John Smith'
这些查询将根据名称字段返回相应的作业nos。
答案 1 :(得分：0)
所以我解决了自己的问题。我使用<hiddenfield>来存储EngineerId，然后修改了运行OnItemBound的SQL查询并解决了它。见下面的代码。得到here
protected void rptrSummaryView_ItemDataBound(object sender, RepeaterItemEventArgs e)
{
If (e.Item.ItemType == ListItemType.AlternatingItem || e.Item.ItemType == ListItemType.Item)
{
string OpId = (e.Item.FindControl("hfCustomerId") as HiddenField).Value;
Label lblAM1 = (Label)e.Item.FindControl("lblCountAMDay1");
Label lblPM1 = (Label)e.Item.FindControl("lblCountPMDay1");
Label lblEV1 = (Label)e.Item.FindControl("lblCountEVEDay1");
SQL命令是：
SqlCommand cmdDay1AM = new SqlCommand("select Count(AppointmentTable.TimebandId) as CountAM from AppointmentTable where Dateconverted= '" + FirstName + "' and TimebandId='1' and AppointmentTable.OpId = '"+OpId+"'", con);