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在插入模式下插入/提交新记录无法在detailsview上工作

2012-09-04 48 views
0

我有一个始终处于插入模式的detailsview。用户将始终只输入新记录，而不会编辑或查看。我遇到的问题是当我按下插入按钮（在填充字段后添加一条新记录）时，没有任何反应。该记录未输入，页面显示没有变化。在插入模式下插入/提交新记录无法在detailsview上工作

我一直在这个DetailsView的数周，而不是作出，因为这些问题与回传，并利用价值很大的进展。任何帮助表示赞赏

protected void Page_Load(object sender, EventArgs e) 
    { 
    if (!IsPostBack) 
    { 
     DetailsView1.DataBind(); 
    } 
    } 

protected void DetailsView1_ItemInserted(object sender, DetailsViewInsertedEventArgs e) 
    { 
    ObjectDataSource1.DataBind(); 
    DetailsView1.DataBind(); 
    SqlDataSource1.DataBind(); 
    } 

protected void DetailsView1_DataBound(object sender, EventArgs e) 
    { 
     TextBox employeeID = (TextBox)(DetailsView1.FindControl("TextBox17")); 
     DropDownList approverID = (DropDownList)(DetailsView1.FindControl("DropDownList4")); 

     if (DetailsView1.CurrentMode == DetailsViewMode.Insert) 
     { 
     var CurrUser = ""; 

     Account.Login uusr = new Account.Login(); 
     CurrUser = uusr.User.Identity.Name.ToString().ToUpper(); 

     employeeID.Text = CurrUser.Substring(3, 3); 

     string supusrid = ""; 

     DataHandler.DataHandler Dt = new DataHandler.DataHandler(); 
     supusrid = Dt.SelectRequestApproverForm(supusrid); 

     approverID.SelectedValue = supusrid; 
     } 
    } 

protected void DropDownList6_SelectedIndexChanged(object sender, EventArgs e) 
    { 
    } 

protected void Button2_Click(object sender, EventArgs e) 
    { 
     DetailsView1.DataSource = null; 
     DetailsView1.DataBind(); 
    } 

protected void Button2_Click1(object sender, EventArgs e) 
    { 
     Button3.Visible = true; 
    } 

protected void Button3_Click(object sender, EventArgs e) 
    { 
     DetailsView1.Visible = true; 
     DetailsView1.ChangeMode(DetailsViewMode.Insert); 
     if (DetailsView1.CurrentMode.Equals(DetailsViewMode.Insert)) 
     { 
      Button3.Visible = false; 
      Button4.Visible = false; 
      DetailsView2.Visible = true; 
      DetailsView3.Visible = true; 
     } 
    } 

protected void DropDownList5_SelectedIndexChanged1(object sender, EventArgs e) 
    { 
    } 

protected void DropDownList6_DataBound(object sender, EventArgs e) 
    { 
    } 

protected void DropDownList6_DataBound1(object sender, EventArgs e) 
    { 
    DropDownList lvreason = (DropDownList)(DetailsView1.FindControl("DropDownList5")); 
    DropDownList lvtype = (DropDownList)(DetailsView1.FindControl("DropDownList6")); 
    //null reference to the object 
    if (!IsPostBack) 
     { 
     string selectedValue = lvtype.SelectedValue; 
     if (selectedValue == "4 " || selectedValue == "1F") 
     { 
       SqlDataSource1.SelectParameters["LEAVECODE"].DefaultValue = selectedValue; 
       DetailsView1.Fields[4].Visible = true; 
       lvreason.Visible = true; 
     } 
     else 
     { 
       DetailsView1.Fields[4].Visible = false; 
     } 
     lvtype.Items.Add(new ListItem("EDUCATION LEAVE")); 
     lvtype.Items.Add(new ListItem("EXCUSED LEAVE")); 
     lvtype.Items.Add(new ListItem("FUNERAL LEAVE")); 
     lvtype.Items.Add(new ListItem("JURY DUTY")); 
     lvtype.Items.Add(new ListItem("ON THE JOB INJURY LEAVE")); 
     lvtype.Items.Add(new ListItem("PERSONAL HOLIDAY")); 
     lvtype.Items.Add(new ListItem("SICK LEAVE")); 
     lvtype.Items.Add(new ListItem("VACATION LEAVE")); 
     } 
    } 

protected void DetailsView1_ItemInserting(object sender, DetailsViewInsertEventArgs e) 
    { 
    DropDownList lvtype = (DropDownList)(DetailsView1.FindControl("DropDownList6")); 
    DropDownList lvreason = (DropDownList)(DetailsView1.FindControl("DropDownList5")); 
    if (lvtype.SelectedValue != "") 
    { 
     if (lvtype.SelectedValue == "3 ") 
     { 
     lvreason.Text.Equals("VACATION").ToString().Trim().ToUpper(); 
     lvtype.Text.Equals("VACATION").ToString().Trim().ToUpper(); 
     //DetailsView1.Fields[4].Visible; 
     } 
     else if (lvtype.SelectedValue == "1E") 
     { 
      lvreason.Text.Equals("EDUCATION LEAVE").ToString().Trim().ToUpper(); 
      lvtype.Text.Equals("EDUCATION LEAVE").ToString().Trim().ToUpper(); 
     } 
     else if (lvtype.SelectedValue == "1N") 
     { 
      lvreason.Text.Equals("ON THE JOB INJURY LEAVE").ToString().Trim().ToUpper(); 
      lvtype.Text.Equals("ON THE JOB INJURY LEAVE").ToString().Trim().ToUpper(); 
     } 
     else if (lvtype.SelectedValue == "1J") 
     { 
      lvreason.Text.Equals("JURY DUTY").ToString().Trim().ToUpper(); 
      lvtype.Text.Equals("JURY DUTY").ToString().Trim().ToUpper(); 
     } 
     else if (lvtype.SelectedValue == "1X") 
     { 
      lvreason.Text.Equals("EXCUSED LEAVE").ToString().Trim().ToUpper(); 
      lvtype.Text.Equals("EXCUSED LEAVE").ToString().Trim().ToUpper(); 
     } 
     else if (lvtype.SelectedValue == "1P") 
     { 
      lvreason.Text.Equals("PERSONAL HOLIDAY").ToString().Trim().ToUpper(); 
      lvtype.Text.Equals("PERSONAL HOLIDAY").ToString().Trim().ToUpper(); 
     } 
    } 
    }

ASPX代码：

<td class="style2" colspan="2"> 
    <asp:DetailsView ID="DetailsView1" runat="server" 
    DataSourceID="ObjectDataSource1" DataKeyNames="requestid" 
    Height="29px" Width="928px" AutoGenerateRows="False" CellPadding="4" ForeColor="#333333" 
    GridLines="None" Style="margin-right: 0px; text-align: left; margin-top: 0px;" 
    ondatabound="DetailsView1_DataBound" 
    onitemcommand="DetailsView1_ItemCommand" 
    oniteminserting="DetailsView1_ItemInserting" > 
    <Fields> 
     <asp:TemplateField AccessibleHeaderText="Request ID" HeaderText="Leave Request ID" Visible="False"> 
     <EditItemTemplate> 
     </EditItemTemplate> 
     <InsertItemTemplate> 
      <asp:Label ID="Label19" runat="server" Text='<%# Bind("requestid") %>'></asp:Label> 
      <asp:TextBox ID="TextBox165" runat="server" Text='<%# bind("requestid") %>'></asp:TextBox> 
     </InsertItemTemplate> 
     <ItemTemplate> 
      <asp:Label ID="Label1" runat="server" Text='<%# Bind("requestid") %>'></asp:Label> 
     </ItemTemplate> 
     </asp:TemplateField> 
     <asp:TemplateField AccessibleHeaderText="Employee ID" HeaderText="Employee ID" > 
     <EditItemTemplate> 
     </EditItemTemplate> 
     <InsertItemTemplate> 
      <asp:Label ID="Label21" runat="server" Text='<%# bind("emppid") %>'></asp:Label> 
      <asp:TextBox ID="TextBox17" runat="server" Text='<%# bind("emppid") %>'></asp:TextBox> 
     </InsertItemTemplate> 
     <ItemTemplate> 
      <asp:Label ID="Label2" runat="server" Text='<%# bind("emppid") %>'></asp:Label> 
     </ItemTemplate> 
     </asp:TemplateField> 
     <asp:TemplateField AccessibleHeaderText="Approver ID" HeaderText="Approver ID"> 
     <EditItemTemplate> 
     </EditItemTemplate> 
     <InsertItemTemplate> 
      <asp:DropDownList ID="DropDownList4" runat="server" style="text-transform:uppercase;" DataSourceID="SqlDataSourceApprover" 
      DataTextField="APPROVNAME" DataValueField="APPROVERID" SelectedValue='<%# Bind("approverid") %>'> 
      </asp:DropDownList> 
     </InsertItemTemplate> 
     <ItemTemplate> 
      <asp:Label ID="Label3" runat="server" Text='<%# Bind("approverid") %>'></asp:Label> 
     </ItemTemplate> 
     </asp:TemplateField> 
     <asp:TemplateField HeaderText="Leave Type" SortExpression="reqleavecode"> 
     <EditItemTemplate> 
     </EditItemTemplate> 
     <InsertItemTemplate> 
      <asp:DropDownList ID="DropDownList6" runat="server" Height="20px" 
      onselectedindexchanged="DropDownList6_SelectedIndexChanged" Width="171px" 
      ondatabound="DropDownList6_DataBound" AutoPostBack="True" 
      SelectedIndex='<%# bind("reqleavecode") %>'> 
      <asp:ListItem Text="-- SELECT LEAVE --" Value ="-1" Selected="True"></asp:ListItem> 
      <asp:ListItem Value="1E">EDUCATION LEAVE</asp:ListItem> 
      <asp:ListItem Value="1X">EXCUSED LEAVE</asp:ListItem> 
      <asp:ListItem Value="1F">FUNERAL LEAVE</asp:ListItem> 
      <asp:ListItem Value="1J">JURY DUTY</asp:ListItem> 
      <asp:ListItem Value="1N">ON THE JOB INJURY LEAVE</asp:ListItem> 
      <asp:ListItem Value="1P">PERSONAL HOLIDAY</asp:ListItem> 
      <asp:ListItem Value="4 ">SICK LEAVE</asp:ListItem> 
      <asp:ListItem Value="3">VACATION</asp:ListItem> 
      </asp:DropDownList> 
      <asp:Label ID="Label26" runat="server" Text='<%# bind("reqleavecode") %>'></asp:Label> 
     </InsertItemTemplate> 
     <ItemTemplate> 
      <asp:Label ID="Label9" runat="server" Text='<%# Bind("reqleavecode") %>'></asp:Label> 
     </ItemTemplate> 
     </asp:TemplateField> 
     <asp:TemplateField AccessibleHeaderText="Leave Type" HeaderText="Leave Reason" Visible="False"> 
     <ItemTemplate> 
      <asp:Label ID="Label4" runat="server" Text='<%# Bind("leavetype") %>'></asp:Label> 
     </ItemTemplate> 
     <EditItemTemplate> 
     </EditItemTemplate> 
     <InsertItemTemplate> 
      <asp:DropDownList ID="DropDownList5" runat="server" AppendDataBoundItems="True" 
      AutoPostBack="True" DataSourceID="SqlDataSource1" DataTextField="REASON" 
      DataValueField="REASON" Height="19px" 
      onselectedindexchanged="DropDownList5_SelectedIndexChanged1" 
      SelectedValue='<%# Bind("leavetype") %>' Width="163px"> 
      </asp:DropDownList> 
      <asp:RequiredFieldValidator ID="RequiredFieldValidator1Reason" runat="server" 
      ControlToValidate="DropDownList5" ErrorMessage="*Leave Reason Required" 
      ForeColor="Red"></asp:RequiredFieldValidator> 
     </InsertItemTemplate> 
     </asp:TemplateField> 
     <asp:TemplateField AccessibleHeaderText="start date" HeaderText="Leave Date"> 
     <EditItemTemplate>  
     </EditItemTemplate> 
     <InsertItemTemplate> 
     <asp:TextBox ID="TextBox5" runat="server" Text='<%# Bind("lstdate", "{0:MM/dd/yyyy}") %>' Height="21px" 
     Width="67px"></asp:TextBox> 
     <asp:CalendarExtender ID="TextBox5_CalendarExtender" runat="server" Enabled="True" TargetControlID="TextBox5"> 
     </asp:CalendarExtender> 
     <asp:RequiredFieldValidator ID="RequiredFieldValidator2" runat="server" 
     ControlToValidate="TextBox5" ErrorMessage="*Leave Date Required" 
     ForeColor="Red"></asp:RequiredFieldValidator> 
     <asp:CompareValidator ID="CompareValidator18" runat="server" 
     ControlToCompare="TextBox7" ControlToValidate="TextBox5" 
     ErrorMessage="Leave date cannot be after start date" ForeColor="Red" 
     Operator="LessThanEqual" ToolTip="Must choose start date before end date"></asp:CompareValidator> 
     </InsertItemTemplate> 
     <ItemTemplate> 
      <asp:Label ID="Label7" runat="server" Text='<%# Bind("lenddate") %>'></asp:Label> 
     </ItemTemplate> 
    </asp:TemplateField> 
    <asp:TemplateField AccessibleHeaderText="lenddate" HeaderText="Return Date"> 
     <EditItemTemplate> 
     </EditItemTemplate> 
     <InsertItemTemplate> 
      <asp:TextBox ID="TextBox7" runat="server" 
      Text='<%# Bind("lenddate", "{0:MM/dd/yyyy}") %>' Height="21px" 
      Width="67px"></asp:TextBox> 
      <asp:CalendarExtender ID="TextBox7_CalendarExtender" runat="server" Enabled="True" TargetControlID="TextBox7"> 
      </asp:CalendarExtender> 
      <asp:RequiredFieldValidator ID="RequiredFieldValidator3" runat="server" 
      ControlToValidate="TextBox7" ErrorMessage="*Return Date Required" 
      ForeColor="Red"></asp:RequiredFieldValidator> 
      <asp:CompareValidator ID="CompareValidator1" runat="server" 
      ControlToCompare="TextBox5" ControlToValidate="TextBox7" 
      ErrorMessage="Return date cannot be before start date" ForeColor="Red" 
      Operator="GreaterThanEqual"></asp:CompareValidator> 
     </InsertItemTemplate> 
     <ItemTemplate> 
      <asp:Label ID="Label15" runat="server" Text='<%# Bind("lsttime") %>'></asp:Label> 
     </ItemTemplate> 
      </asp:TemplateField> 
      <asp:TemplateField AccessibleHeaderText="Leave Time" HeaderText="Leave Time"> 
     <EditItemTemplate> 
     </EditItemTemplate> 
     <InsertItemTemplate> 
      <asp:TextBox ID="TextBox15" runat="server" Text='<%# Bind("lsttime") %>' Width="85px" 
      Height="22px" ToolTip="Type 'A' or 'P' to switch AM/PM"></asp:TextBox> 
      <asp:MaskedEditExtender ID="TextBox15_MaskedEditExtender" runat="server" TargetControlID="TextBox15" 
      Mask="99:99" MaskType="Time" AcceptAMPM="True" ErrorTooltipEnabled="True" 
      CultureAMPMPlaceholder="" CultureCurrencySymbolPlaceholder="" 
      CultureDateFormat="" CultureDatePlaceholder="" CultureDecimalPlaceholder="" 
      CultureThousandsPlaceholder="" CultureTimePlaceholder="" Enabled="True" /> 
      <asp:RegularExpressionValidator ID="RegularExpressionValidator1" runat="server" 
      ControlToValidate="TextBox15" ErrorMessage="*Invalid Time" ForeColor="Red" 
      ValidationExpression="^((([0]?[1-9]|1[0-2])(:|\.)[0-5][0-9]((:|\.)[0-5][0-9])?()?(AM|am|aM|Am|PM|pm|pM|Pm))|(([0]?[0-9]|1[0-9]|2[0-3])(:|\.)[0-5][0-9]((:|\.)[0-5][0-9])?))$"></asp:RegularExpressionValidator> 
     </InsertItemTemplate> 
     <ItemTemplate> 
      <asp:Label ID="Label8" runat="server" Text='<%# Bind("lendtime") %>'></asp:Label> 
     </ItemTemplate> 
    </asp:TemplateField> 
    <asp:TemplateField AccessibleHeaderText="Return Time" HeaderText="Return Time"> 
     <EditItemTemplate> 
     </EditItemTemplate> 
     <InsertItemTemplate> 
      <asp:TextBox ID="TextBox8" runat="server" Text='<%# Bind("lsttime") %>' Width="85px" 
      Height="22px" ToolTip="Type 'A' or 'P' to switch AM/PM"></asp:TextBox> 
      <asp:MaskedEditExtender ID="TextBox8_MaskedEditExtender" runat="server" 
      AcceptAMPM="True" CultureAMPMPlaceholder="" CultureCurrencySymbolPlaceholder="" 
      CultureDateFormat="" CultureDatePlaceholder="" CultureDecimalPlaceholder="" 
      CultureThousandsPlaceholder="" CultureTimePlaceholder="" Enabled="True" 
      ErrorTooltipEnabled="True" Mask="99:99" MaskType="Time" 
      TargetControlID="TextBox8" /> 
      <asp:RegularExpressionValidator ID="RegularExpressionValidator10" 
      runat="server" ControlToValidate="TextBox8" ErrorMessage="*Invalid Time" 
      ForeColor="Red" ValidationExpression="^((([0]?[1-9]|1[0-2])(:|\.)[0-5][0-9]((:|\.)[0-5][0-9])?()?(AM|am|aM|Am|PM|pm|pM|Pm))|(([0]?[0-9]|1[0-9]|2[0-3])(:|\.)[0-5][0-9]((:|\.)[0-5][0-9])?))$"></asp:RegularExpressionValidator> 
     </InsertItemTemplate> 
     <ItemTemplate> 
      <asp:Label ID="Label10" runat="server" Text='<%# Bind("standby") %>'></asp:Label> 
     </ItemTemplate> 
     </asp:TemplateField> 
     <asp:TemplateField AccessibleHeaderText="Standby" HeaderText="On Standby"> 
     <EditItemTemplate> 
     </EditItemTemplate> 
     <InsertItemTemplate> 
     <asp:DropDownList ID="DropDownList1" runat="server" DataSourceID="SqlDataSource10" 
     DataTextField="&quot;Y/N&quot;" DataValueField="&quot;Y/N&quot;" SelectedValue='<%# BIND("standby") %>'> 
     </asp:DropDownList> 
     </InsertItemTemplate> 
     <ItemTemplate> 
     <asp:Label ID="Label12" runat="server" Text='<%# Bind("rsndecline") %>'></asp:Label> 
     </ItemTemplate> 
     </asp:TemplateField> 
     <asp:TemplateField AccessibleHeaderText="Reason Decline" 
     HeaderText="Request Decline Reason" InsertVisible="False"> 
     <EditItemTemplate> 
     </EditItemTemplate> 
     <InsertItemTemplate> 
     <asp:TextBox ID="TextBox12" runat="server" Text='<%# Bind("rsndecline") %>' Visible="False"></asp:TextBox> 
     </InsertItemTemplate> 
     <ItemTemplate> 
     <asp:Label ID="Label13" runat="server" Text='<%# Bind("status") %>'></asp:Label> 
     </ItemTemplate> 
    </asp:TemplateField> 
    <asp:TemplateField AccessibleHeaderText="Status" HeaderText="Request Status" InsertVisible="False"> 
     <EditItemTemplate> 
     </EditItemTemplate> 
     <InsertItemTemplate> 
      <asp:TextBox ID="TextBox13" runat="server" Text='<%# Bind("status") %>' Visible="False"></asp:TextBox> 
     </InsertItemTemplate> 
     <ItemTemplate> 
      <asp:Label ID="Label14" runat="server" Text='<%# Bind("empremarks") %>'ToolTip="Additional information pertaining to leave request"></asp:Label> 
     </ItemTemplate> 
     </asp:TemplateField> 
     <asp:TemplateField AccessibleHeaderText="empremarks" HeaderText="Leave Request Remarks"> 
     <EditItemTemplate> 
     </EditItemTemplate> 
     <InsertItemTemplate> 
      <asp:TextBox ID="TextBox14" runat="server" style="text-transform:uppercase;" Text='<%# Bind("empremarks") %>' 
      TextMode="MultiLine" Height="47px" Width="452px" 
      ToolTip="Additional information pertaining to leave request."></asp:TextBox> 
     </InsertItemTemplate> 
     <ItemTemplate> 
      <asp:Button ID="Button1" runat="server" CausesValidation="False" 
      CommandName="Edit" Height="21px" Text="Edit" Width="65px" /> 
      <asp:Button ID="Button2" runat="server" CausesValidation="False" 
      CommandName="New" Height="21px" Text="New" Width="65px" /> 
     </ItemTemplate> 
      </asp:TemplateField> 
      <asp:TemplateField ShowHeader="False"> 
     <EditItemTemplate> 
     </EditItemTemplate> 
     <InsertItemTemplate> 
      <asp:Button ID="Button1" runat="server" CommandName="Insert" Text="Submit Request" /> 
      <asp:Button ID="Button2" runat="server" CausesValidation="False" 
      CommandName="Cancel" Height="21px" onclick="Button2_Click1" Text="Cancel" /> 
     </InsertItemTemplate> 
     <ItemTemplate> 
      <asp:Label ID="Label5" runat="server" Text='<%# Bind("lstdate") %>'></asp:Label> 
     </ItemTemplate> 
      </asp:TemplateField> 
     </Fields> 
    </asp:DetailsView> 
    </td> 
</tr> 
        <tr> 
         <td class="style2" colspan="2"> 
          <asp:Button ID="Button3" runat="server" Height="21px" onclick="Button3_Click" 
           Text="With Pay Leave Request" /> 
         &nbsp;&nbsp; 
          <asp:Button ID="Button4" runat="server" Height="21px" onclick="Button4_Click" 
           Text="Without Pay Leave Request" style="margin-left: 13px" Width="221px" /> 
         </td> 
        </tr> 
       </table> 
     <asp:SqlDataSource ID="SqlDataSource1" runat="server" 
      ConnectionString="<%$ ConnectionStrings:ConnectionStringEvent %>" 
      ProviderName="<%$ ConnectionStrings:ConnectionStringEvent.ProviderName %>" 
      SelectCommand="SELECT REASON, LEAVECODE FROM LEAVRSN"> 
      <SelectParameters> 
       <asp:Parameter Name="LEAVECODE" Type="String" /> 
      </SelectParameters> 
     </asp:SqlDataSource> 

     <asp:SqlDataSource ID="SQLLEAVECODE" runat="server" 
      ConnectionString="<%$ ConnectionStrings:ConnectionStringEvent %>" 
      ProviderName="<%$ ConnectionStrings:ConnectionStringEvent.ProviderName %>"     
      SelectCommand="SELECT LEAVETYPE, LEAVECODE FROM LVTYPE ORDER BY LEAVECODE"> 
     </asp:SqlDataSource> 

     <asp:SqlDataSource ID="SqlDataSourceApprover" runat="server" ConnectionString="<%$ ConnectionStrings:ConnectionStringEvent %>" 
      ProviderName="<%$ ConnectionStrings:ConnectionStringEvent.ProviderName %>" 
      SelectCommand="SELECT APPROVERID, APPROVNAME FROM APPROVER ORDER BY APPROVERID"> 
     </asp:SqlDataSource> 

     <asp:SqlDataSource ID="SqlDataSource10" runat="server" ConnectionString="<%$ ConnectionStrings:ConnectionStringEvent %>" 
      ProviderName="<%$ ConnectionStrings:ConnectionStringEvent.ProviderName %>" 
      SelectCommand="SELECT * FROM YNSELECT ORDER BY ALPH"></asp:SqlDataSource> 
     <asp:ObjectDataSource ID="ObjectDataSource1111" runat="server"> 

     </asp:ObjectDataSource> 
       <br /> 
       <asp:Label ID="Label17" runat="server" ForeColor="#999999" 
        Text="Exhibit B PP-8"></asp:Label> 
       <asp:ObjectDataSource ID="ObjectDataSource1" runat="server" DeleteMethod="DeleteRequestForm" 
        InsertMethod="InsertRequestForm" SelectMethod="SelectRequestEMPID" TypeName="DataHandler.DataHandler" 
        UpdateMethod="UpdateRequestFormLastName" OldValuesParameterFormatString="original_{0}"> 
        <DeleteParameters> 
         <asp:Parameter Name="requestid" Type="Int64" /> 
        </DeleteParameters> 
        <InsertParameters> 
         <asp:Parameter Name="requestid" Type="Int64" /> 
         <asp:Parameter Name="emppid" Type="Decimal" /> 
         <asp:Parameter Name="leavetype" Type="String" /> 
         <asp:Parameter Name="lstdate" Type="DateTime" /> 
         <asp:Parameter Name="lenddate" Type="DateTime" /> 
         <asp:Parameter Name="lsttime" Type="String" /> 
         <asp:Parameter Name="lendtime" Type="String" /> 
         <asp:Parameter Name="standby" Type="String" /> 
         <asp:Parameter Name="status" Type="String" /> 
         <asp:Parameter Name="rsndecline" Type="String" /> 
         <asp:Parameter Name="empremarks" Type="String" /> 
         <asp:Parameter Name="approverid" Type="String" /> 
         <asp:Parameter Name="reqleavecode" Type="Int32" /> 
        </InsertParameters> 
        <SelectParameters> 
         <%-- <asp:Parameter Name="emppid" Type="Decimal" />--%> 
         <asp:QueryStringParameter Name="emppid" QueryStringField="emppid" Type="Decimal" /> 
        </SelectParameters> 
        <UpdateParameters> 
         <asp:Parameter Name="requestid" Type="Int64" /> 
         <asp:Parameter Name="emppid" Type="Decimal" /> 
         <asp:Parameter Name="leavetype" Type="String" /> 
         <asp:Parameter Name="lstdate" Type="DateTime" /> 
         <asp:Parameter Name="lenddate" Type="DateTime" /> 
         <asp:Parameter Name="lsttime" Type="String" /> 
         <asp:Parameter Name="lendtime" Type="String" /> 
         <asp:Parameter Name="requesreason" Type="String" /> 
         <asp:Parameter Name="standby" Type="String" /> 
         <asp:Parameter Name="status" Type="String" /> 
         <asp:Parameter Name="rsndecline" Type="String" /> 
         <asp:Parameter Name="empremarks" Type="String" /> 
         <asp:Parameter Name="approverid" Type="String" /> 
         <asp:Parameter Name="LASTNAME" Type="String" /> 
        </UpdateParameters> 
       </asp:ObjectDataSource> 
          <asp:ObjectDataSource ID="ObjectDataSource2" runat="server" 
           SelectMethod="SelectNameEmployeeForm" 
           TypeName="DataHandler.DataHandler"> 
           <SelectParameters> 
            <asp:Parameter Name="empid" Type="Decimal" /> 
            <asp:Parameter Name="firstname" Type="String" /> 
            <asp:Parameter Name="lastname" Type="String" /> 
           </SelectParameters> 
          </asp:ObjectDataSource> 
       <asp:ToolkitScriptManager ID="ToolkitScriptManager1" runat="server"> 
       </asp:ToolkitScriptManager> 
     <asp:Label ID="Label27" runat="server" ></asp:Label> 
    </asp:Content>

来源

2012-09-04 user1596472

回答

0

我会尝试删除您ItemInserted Event handler其他DataBind()方法。我相信你只想要DataBind()的detailsview。

来源

2012-09-20 16:00:43 RichB

0

保护无效的Page_Load（对象发件人，EventArgs的） {
如果 { DetailsView1.DataBind（）（的IsPostBack！）; } }

删除此DetailsView1.DataBind（）;

来源

2014-07-17 13:19:19 user3849328

+0

请添加代码格式化你的代码（带4的空格缩进），并写一些文字来解释/支持你的代码。 – Banana

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