AlHal2
asked on
Simple updates using grid and sql data source
The code window shows an sql data source and a grid.
It also has the stored procedure used by the update command.
When I try and update a column it either blanks out all the columns I've not chosen to update or gives me an error message saying:
@original_Code is not a parameter for procedure UpdateAllEq.
It also has the stored procedure used by the update command.
When I try and update a column it either blanks out all the columns I've not chosen to update or gives me an error message saying:
@original_Code is not a parameter for procedure UpdateAllEq.
<asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:TestConnectionString %>" SelectCommand="SELECT * FROM [AllEq]" UpdateCommand="UpdateAllEq" OldValuesParameterFormatString="original_{0}" UpdateCommandType="StoredProcedure">
<DeleteParameters>
<asp:Parameter Name="original_Code" Type="String" />
</DeleteParameters>
<UpdateParameters>
<asp:Parameter Name="Code" Type="String" />
<asp:Parameter Name="NAME" Type="String" />
<asp:Parameter Name="GEOGN" Type="String" />
<asp:Parameter Name="Cov" Type="String" />
<asp:Parameter Name="TIME" Type="String" />
</UpdateParameters>
</asp:SqlDataSource>
<asp:GridView ID="GridView1" runat="server" AllowPaging="True" AllowSorting="True"
AutoGenerateColumns="False" DataKeyNames="Code" DataSourceID="SqlDataSource1"
PageSize="20">
<PagerSettings Mode="NextPreviousFirstLast" />
<Columns>
<asp:CommandField ShowDeleteButton="True" ShowEditButton="True" />
<asp:BoundField DataField="Code" HeaderText="Code" ReadOnly="True" SortExpression="Code" />
<asp:BoundField DataField="NAME" HeaderText="NAME" SortExpression="NAME" />
<asp:BoundField DataField="GEOGN" HeaderText="GEOGN" SortExpression="GEOGN" />
<asp:BoundField DataField="COV" HeaderText="COV" SortExpression="COV" />
<asp:BoundField DataField="TIME" HeaderText="TIME" SortExpression="TIME" />
</Columns>
</asp:GridView>
<asp:DetailsView ID="DetailsView1" runat="server" AllowPaging="True" AutoGenerateRows="False"
DataKeyNames="Code" DataSourceID="SqlDataSource1" Height="50px" Width="125px">
<Fields>
<asp:BoundField DataField="Code" HeaderText="Code" ReadOnly="True" SortExpression="Code" />
<asp:BoundField DataField="NAME" HeaderText="NAME" SortExpression="NAME" />
<asp:BoundField DataField="GEOGN" HeaderText="GEOGN" SortExpression="GEOGN" />
<asp:BoundField DataField="COV" HeaderText="COV" SortExpression="COV" />
<asp:BoundField DataField="TIME" HeaderText="TIME" SortExpression="TIME" />
</Fields>
</asp:DetailsView>
------------Stored Procedure
ALTER PROCEDURE [dbo].[UpdateAllEq]
(
@Code varchar(6) ,
@Name varchar(255),
@GEOGN varchar(255),
@Cov varchar(255),
@TIME varchar(255))
AS
UPDATE [AllEq]
SET [NAME] = @NAME,
[GEOGN] = @GEOGN,
Cov = @Cov,
[TIME] = @TIME
WHERE [Code] = @Code
<asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:TestConn ectionStri ng %>" SelectCommand="SELECT * FROM [AllEq]" UpdateCommand="UpdateAllEq " OldValuesParameterFormatSt ring="orig inal_{0}" <UpdateCommandType="Stored Procedure" >
<UpdateParameters>
<asp:Parameter Name="Code" Type="String" />
<asp:Parameter Name="NAME" Type="String" />
<asp:Parameter Name="GEOGN" Type="String" />
<asp:Parameter Name="Cov" Type="String" />
<asp:Parameter Name="TIME" Type="String" />
</UpdateParameters>
</asp:SqlDataSource>
<asp:GridView ID="GridView1" runat="server" AllowPaging="True" AllowSorting="True"
AutoGenerateColumns="False " DataKeyNames="Code" DataSourceID="SqlDataSourc e1"
PageSize="20">
<PagerSettings Mode="NextPreviousFirstLas t" />
<Columns>
<asp:CommandField ShowDeleteButton="True" ShowEditButton="True" />
<asp:BoundField DataField="Code" HeaderText="Code" ReadOnly="True" SortExpression="Code" />
<asp:BoundField DataField="NAME" HeaderText="NAME" SortExpression="NAME" />
<asp:BoundField DataField="GEOGN" HeaderText="GEOGN" SortExpression="GEOGN" />
<asp:BoundField DataField="COV" HeaderText="COV" SortExpression="COV" />
<asp:BoundField DataField="TIME" HeaderText="TIME" SortExpression="TIME" />
</Columns>
</asp:GridView>
<asp:DetailsView ID="DetailsView1" runat="server" AllowPaging="True" AutoGenerateRows="False"
DataKeyNames="Code" DataSourceID="SqlDataSourc e1" Height="50px" Width="125px">
<Fields>
<asp:BoundField DataField="Code" HeaderText="Code" ReadOnly="True" SortExpression="Code" />
<asp:BoundField DataField="NAME" HeaderText="NAME" SortExpression="NAME" />
<asp:BoundField DataField="GEOGN" HeaderText="GEOGN" SortExpression="GEOGN" />
<asp:BoundField DataField="COV" HeaderText="COV" SortExpression="COV" />
<asp:BoundField DataField="TIME" HeaderText="TIME" SortExpression="TIME" />
</Fields>
</asp:DetailsView>
<UpdateParameters>
<asp:Parameter Name="Code" Type="String" />
<asp:Parameter Name="NAME" Type="String" />
<asp:Parameter Name="GEOGN" Type="String" />
<asp:Parameter Name="Cov" Type="String" />
<asp:Parameter Name="TIME" Type="String" />
</UpdateParameters>
</asp:SqlDataSource>
<asp:GridView ID="GridView1" runat="server" AllowPaging="True" AllowSorting="True"
AutoGenerateColumns="False
PageSize="20">
<PagerSettings Mode="NextPreviousFirstLas
<Columns>
<asp:CommandField ShowDeleteButton="True" ShowEditButton="True" />
<asp:BoundField DataField="Code" HeaderText="Code" ReadOnly="True" SortExpression="Code" />
<asp:BoundField DataField="NAME" HeaderText="NAME" SortExpression="NAME" />
<asp:BoundField DataField="GEOGN" HeaderText="GEOGN" SortExpression="GEOGN" />
<asp:BoundField DataField="COV" HeaderText="COV" SortExpression="COV" />
<asp:BoundField DataField="TIME" HeaderText="TIME" SortExpression="TIME" />
</Columns>
</asp:GridView>
<asp:DetailsView ID="DetailsView1" runat="server" AllowPaging="True" AutoGenerateRows="False"
DataKeyNames="Code" DataSourceID="SqlDataSourc
<Fields>
<asp:BoundField DataField="Code" HeaderText="Code" ReadOnly="True" SortExpression="Code" />
<asp:BoundField DataField="NAME" HeaderText="NAME" SortExpression="NAME" />
<asp:BoundField DataField="GEOGN" HeaderText="GEOGN" SortExpression="GEOGN" />
<asp:BoundField DataField="COV" HeaderText="COV" SortExpression="COV" />
<asp:BoundField DataField="TIME" HeaderText="TIME" SortExpression="TIME" />
</Fields>
</asp:DetailsView>
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