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问题描述
我对网格绑定有错误.
Gridexception未通过用户代码处理
-------------------------------------------------
这是从数据源提取DataKeyValues的问题.请确保正确指定了DataKeyNames，并且指定的所有字段都在DataSource中存在.
绑定网格时，我删除了3个字段，绑定成功，但是提醒绑定意味着我出错了.
拜托，有人可以帮忙吗?
谢谢，
卡尔提凯扬
我的代码:
==========
I have an error for grid bind.
Gridexception was unhandled by user code
-------------------------------------------------
here was a problem extracting DataKeyValues from the DataSource. Please ensure that DataKeyNames are specified correctly and all fields specified exist in the DataSource.
When I bind the grid I remove 3 fields it is bound successfully, but reminds bind means i got error.
Please, can anyone help ?
thanks,
Karthikeyan
my code:
==========
<%@ Page Title="" Language="C#" MasterPageFile="~/Dialogconsoleheader.master" AutoEventWireup="true"
CodeFile="PrintLocationStyleDetails.aspx.cs" Inherits="PrintLocationStyleDetails" %>
<%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %>
<%@ MasterType VirtualPath="~/Dialogconsoleheader.master" %>
<asp:Content ID="Content1" ContentPlaceHolderID="cphHeader" runat="Server">
</asp:Content>
<asp:Content ID="Content2" ContentPlaceHolderID="cphContent" runat="Server">
<!-- Header Area Begin -->
<asp:Table ID="tblDilogHeader" runat="server" Width="100%">
<asp:TableRow>
<asp:TableCell>
</asp:TableCell>
</asp:TableRow>
</asp:Table>
<!-- Header Area End -->
<!-- Content Area Begin -->
<style type="text/css">
.style1
{
font-weight: bold;
font-size: 9pt;
color: #ff6600;
font-family: Arial;
background-color: #ffdba6;
height: 12px;
}
.RadGrid_Office2007
{
font: 11px tahoma,verdana,arial,sans-serif;
}
.RadGrid_Office2007
{
border: 1px solid #3b5a82;
background: #fff;
color: #27413e;
}
.MasterTable_Office2007
{
border-collapse: separate !important;
}
.MasterTable_Office2007
{
font: 11px tahoma,verdana,arial,sans-serif;
}
.GridHeader_Office2007
{
border-left: 1px solid #9eb6ce;
border-bottom: solid 1px #9eb6ce;
padding-top: 3px;
padding-bottom: 2px;
background: url( 'mvwres://Telerik.Web.UI, Version=2008.3.1125.35, Culture=neutral, PublicKeyToken=121fae78165ba3d4/Telerik.Web.UI.Skins.Office2007.Grid.sprite.gif' ) 0 -200px repeat-x #d3dbe9;
text-align: left;
font-size: 12px;
font-weight: normal;
}
.GridHeader_Office2007
{
padding-left: 4px;
padding-right: 4px;
}
</style>
<telerik:RadScriptManager ID="rsmPrintLocationStyle" runat="server">
</telerik:RadScriptManager>
<br />
<asp:HiddenField ID="hdnAction" runat="server" />
<asp:HiddenField ID="hdnPrintLocationStyleID" runat="server" />
<table align="center" width="900px" cellspacing="0" cellpadding="0" border="0">
<tr>
<td class="cssGeneralPrimaryColorBackground">
<table width="900px" cellspacing="1" cellpadding="0" border="0">
<tr class="cssCardTitle" height="18" align="left">
<td class="cssGeneralPrimaryColorBackground">
Price Location Styles
</td>
</tr>
<tr>
<td width="900px" bgcolor="white" valign="top" align="center">
<table cellspacing="1" cellpadding="0" width="880px" border="0">
<tr>
<td height="18">
<br />
</td>
</tr>
<!-- Cost Profile Begin -->
<%--<tr>
<td class="cssColHeader" style="width: 880px" height="20">
<b> Cost Profile</b>
</td>
</tr>--%>
<%--<tr>
<td align="center">
<table cellspacing="2" cellpadding="2" border="0" style="width: 850px">--%>
<tr>
<td>
<telerik:RadGrid ID="rgPrintLocationStyle" runat="server" Width="840px" AutoGenerateColumns="False"
GridLines="None" Skin="Office2007"
OnItemDataBound="rgPrintLocationStyle_ItemDataBound">
<HeaderContextMenu EnableTheming="True">
<CollapseAnimation Type="OutQuint" Duration="200"></CollapseAnimation>
</HeaderContextMenu>
<MasterTableView DataKeyNames="PrintLocationStyleId,PrintLocationStyleName,PrintLocationStyleNumOfLocations,PrintLocationStyleLastUpdated,PrintLocationStyleDateCreated">
<%--<MasterTableView DataKeyNames="PrintLocationStyleId,PrintLocationStyleName">--%>
<RowIndicatorColumn>
<HeaderStyle Width="20px"></HeaderStyle>
</RowIndicatorColumn>
<ExpandCollapseColumn>
<HeaderStyle Width="20px"></HeaderStyle>
</ExpandCollapseColumn>
<Columns>
<telerik:GridTemplateColumn HeaderText="Action">
<ItemTemplate>
<asp:HyperLink ID="lnkEditPrintLocationStyle" runat="server" NavigateUrl="">Edit</asp:HyperLink>
|
<asp:HyperLink ID="lnkDelPrintLocationStyle" runat="server" NavigateUrl="">Del</asp:HyperLink>
</ItemTemplate>
</telerik:GridTemplateColumn>
<telerik:GridTemplateColumn HeaderText="Order">
<ItemTemplate>
<asp:Label ID="lblPrintLocationStyleOrder" runat="server" Text='<%# Eval("PrintLocationStyleId") %>'
CssClass="cssField"></asp:Label>
</ItemTemplate>
</telerik:GridTemplateColumn>
<telerik:GridTemplateColumn HeaderText="Style Name">
<ItemTemplate>
<asp:Label ID="lblPrintLocationStyleName" runat="server" Text="" DataField="PrintLocationStyleName" ></asp:Label>
</ItemTemplate>
</telerik:GridTemplateColumn>
<telerik:GridTemplateColumn HeaderText="No. Of Locations">
<ItemTemplate>
<asp:Label ID="lblPrintLocationStyleNoOfLocations" runat="server" Text="" DataField="PrintLocationStyleNumOfLocations" ></asp:Label>
</ItemTemplate>
</telerik:GridTemplateColumn>
<telerik:GridTemplateColumn HeaderText="Last Changed">
<ItemTemplate>
<asp:Label ID="lblPrintLocationStyleLastChanged" runat="server" Text="" DataField="PrintLocationStyleLastUpdated" ></asp:Label>
</ItemTemplate>
</telerik:GridTemplateColumn>
<telerik:GridTemplateColumn HeaderText="Created">
<ItemTemplate>
<asp:Label ID="lblPrintLocationStyleCreated" runat="server" Text="" DataField="PrintLocationStyleDateCreated" ></asp:Label>
</ItemTemplate>
</telerik:GridTemplateColumn>
<%--<telerik:GridBoundColumn
DataField="PrintLocationStyleNumOfLocations" HeaderText="No.Of Locations"
UniqueName="PrintLocationStyleNumOfLocations">
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="PrintLocationStyleLastUpdated"
HeaderText="Last Changed" UniqueName="PrintLocationStyleLastUpdated">
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="PrintLocationStyleDateCreated"
HeaderText="Created" UniqueName="PrintLocationStyleDateCreated">
</telerik:GridBoundColumn>--%>
</Columns>
</MasterTableView>
<HeaderStyle HorizontalAlign="Center" />
<FilterMenu EnableTheming="True">
<CollapseAnimation Type="OutQuint" Duration="200"></CollapseAnimation>
</FilterMenu>
</telerik:RadGrid>
</td>
</tr>
<tr>
<td class="cssNormalText" align="center">
<asp:Button ID="btnAddNewStyle" runat="server" Height="28px" Text="Add new" Width="66px"
ForeColor="#6666FF" TabIndex="1" ToolTip="Add New PrintLocationStyle" CssClass="cssButton" />
</td>
</tr>
</table>
</td>
</tr>
<!-- Cost Profile End -->
</table>
</td>
</tr>
</table>
<!-- Content Area End -->
<!-- Footer Area Begin -->
<asp:Table ID="tblDilogFooter" runat="server" Width="100%">
<asp:TableRow>
<asp:TableCell>
</asp:TableCell>
</asp:TableRow>
</asp:Table>
<!-- Footer Area End -->
<script language="javascript" type="text/javascript">
var hdnAction = document.getElementById('<%=hdnAction.ClientID %>');
var hdnPrintLocationStyleID = document.getElementById('<%=hdnPrintLocationStyleID.ClientID %>');
function DeleteCostProfileDetails(CPID, CPName) {
var answer = confirm('Are you sure to delete ' + CPName + '?')
if (answer) {
hdnAction.value = 'PrintLocationStyle_DELETE';
hdnCostProfileID.value = CPID;
document.forms['aspnetForm'].submit();
}
}
</script>
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