Question

我有一个gridview，在我的数据库中有一个ID列 - WorkHoursNotRecordID，我试图将值传递给新的网页。除了此ID之外，我可以将所有其他值传递到新网页。在我的SQL数据库中，它是表中的主键。我想我的语法有些错误，但我无法弄明白。我将尝试只包含具有此WorkHoursNotRecordID的代码。

在Gridview网页aspx：

   <asp:BoundField DataField="WorkHoursNotRecordID" 
      ItemStyle-Width="120px"
      SortExpression="Description" />

...

 <asp:SqlDataSource ID="SqlDataSource1" runat="server" 
    ConnectionString="<%$ ConnectionStrings:TimeSQLConnectionString1 %>" 
    SelectCommand="SELECT tblWorkHoursNotRecord.EmployeeName, tblWorkHoursNotRecord.BeginDateOff, tblWorkHoursNotRecord.EndDateOff, tblWorkHoursNotRecord.AllDay_YesNo, tblWorkHoursNotRecord.BeginTimeOff, tblWorkHoursNotRecord.EndTimeOff, tblEmployees.Login, tblCodesWorkNotRec.Description, tblWorkHoursNotRecord.WorkHoursNotRecordID FROM tblWorkHoursNotRecord INNER JOIN tblCodesWorkNotRec ON tblWorkHoursNotRecord.WorkCode = tblCodesWorkNotRec.WorkCodeID INNER JOIN tblEmployees ON tblWorkHoursNotRecord.Employee = tblEmployees.EmployeeID WHERE (tblEmployees.Login = @username) ORDER BY tblWorkHoursNotRecord.BeginDateOff DESC"
     OnSelecting="SqlDataSource1_Selecting">
    <SelectParameters>
        <asp:QueryStringParameter Name="username" />
    </SelectParameters>
</asp:SqlDataSource>

在Gridview网页vb：

中

Protected Sub GridView1_SelectedIndexChanged(ByVal sender As Object, ByVal e As EventArgs) Handles GridView1.SelectedIndexChanged
    Dim row As GridViewRow = GridView1.SelectedRow
    If row IsNot Nothing Then
        'Change the cell index number as per your grid cell index
        Response.Redirect("TimeOffNoRequestEdit.aspx?BeginDateOff=" + row.Cells(1).Text.ToString() + "&EndDateOff=" + row.Cells(2).Text.ToString() + "&BeginTimeOff=" + row.Cells(4).Text.ToString() + "&EndTimeOff=" + row.Cells(5).Text.ToString() + "&AllDay_YesNo=" + CType(row.Cells(3).Controls(0), CheckBox).Checked.ToString() + "&WorkCode=" + row.Cells(6).Text.ToString() + "&Description=" + row.Cells(6).Text.ToString()) ', +"&WorkHoursNotRecordID=" + row.Cells(9).Text.ToString())

    End If

End Sub

在新网页的aspx中：

<asp:TextBox ID="wkid" runat="server"></asp:TextBox>

在新网页的vb Page_load中：

        wkid.Text = Request.QueryString("WorkHoursNotRecordID").ToString()

提前感谢你们给我的任何帮助！

Answer 1

我的编码错误。我需要将代码wkid.Text = Request.QueryString（＆＃34; WorkHoursNotRecordID＆＃34;）。ToString（）放在我已经结束的代码之前，如果另一个字段等于一个值。好吧，我一直在挑选错误的行进行测试，代码结束了，因为它等于值。刚交换了序列，它起作用了。谢谢你的帮助！

将Gridview Row的ID传递给新网页

1 个答案: