SqlDataSource With Stored Procedure

Nov 6, 2007

Hi All,

I am using SQL Server 2000. I create a Stored Procedure(SP) with some Parameters.

I used the SqlDataSource1 to link this SP and set the Parameters (Control Parameter) & display the result in GridView.

When I click the Submit or OK button, the SP doesn't get the parameters value. So the GridView returns 0 records.

See the code below.

<asp:GridView ID="GridView1" runat="server" Visible="False" Width="100%" AllowPaging="True" DataSourceID="SqlDataSource2" EmptyDataText="No Records Found." PageSize="100">

</asp:GridView>

<asp:SqlDataSource ID="SqlDataSource2" runat="server" ConnectionString="<%$ ConnectionStrings:nfmseConnectionString %>"

SelectCommand="ldc_nncc_sp" SelectCommandType="StoredProcedure">

<SelectParameters>

<asp:ControlParameter ControlID="ddlSwitch" Name="switch" PropertyName="SelectedValue"

Type="String" />

<asp:ControlParameter ControlID="txtCaller" Name="calling"

PropertyName="Text" Type="String" />

<asp:ControlParameter ControlID="txtCalled" Name="called"

PropertyName="Text" Type="String" />

<asp:ControlParameter ControlID="txtSDate" Name="sdate"

PropertyName="Text" Type="String" />

<asp:ControlParameter ControlID="txtEDate" Name="edate"

PropertyName="Text" Type="String" />

</SelectParameters>

</asp:SqlDataSource>

ThanX in advance for your adivce.

 

Regards

~FAAS

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Passing Parameters To SQL Stored Procedure With SQLDataSource And ControlParameter

Mar 28, 2007

Hello,
I'm having trouble executing a Stored Procedure when I leave the input field empty on a 'search' criteria field. I presume the error is Null/Empty related.
The Stored Procedure works correctly when running in isolation. (with the parameter set to either empty or populated)
When the application is run and the input text field has one or more characters in it then the Stored Procedure works as expected as well.
 
Code:
.
.
<td style="width: 3px">
<asp:TextBox ID="txtName" runat="server"></asp:TextBox>
</td>
.

<asp:GridView ID="GridView1" runat="server" AllowPaging="True" AllowSorting="True"
AutoGenerateColumns="False" DataKeyNames="LogId" DataSourceID="SqlDataSource1"
Width="533px">
<Columns>
<asp:BoundField DataField="LogId" HeaderText="Log Id" InsertVisible="False" ReadOnly="True"
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<asp:BoundField DataField="SubmittedBy" HeaderText="Submitted By" SortExpression="SubmittedBy" />
<asp:BoundField DataField="Subject" HeaderText="Subject" SortExpression="Subject" />
<asp:TemplateField>
<ItemTemplate>
<span>
<asp:HyperLink ID="HyperLink1" runat="server">HyperLink</asp:HyperLink></span>
</ItemTemplate>
</asp:TemplateField>
 
</Columns>
<HeaderStyle BackColor="#608FC8" />
<AlternatingRowStyle BackColor="#FFFFC0" />
</asp:GridView>
<asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:SmallCompanyCS %>"
SelectCommand="spViewLog" SelectCommandType="StoredProcedure">
<SelectParameters>
<asp:ControlParameter ControlID="txtName" ConvertEmptyStringToNull="true" Name="name" PropertyName="Text" Type="String" />
</SelectParameters>
</asp:SqlDataSource>
Stored Procedure:
ALTER PROCEDURE dbo.spViewLog (@name varchar(50) )
 
AS
SELECT * FROM log_Hdr WHERE (log_hdr.submittedby LIKE '%' + @name + '%')
RETURN
 
I have tried the 'convertemptystringtonull' parameter but this didn't seem to work.
 Any guidance would be much appreciated.
Thank you
Lee
 
 

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Aug 3, 2007

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Oct 9, 2007

Hi,I have a stored procedure that takes 3 parameters. I am using a sqldatasource to pass the values to the stored procedure. To better illustrated what I just mention, the following is the code behind:SqlDataSource1.SelectCommand = "_Search"SqlDataSource1.SelectParameters.Add("Field1", TextBox1.Text)SqlDataSource1.SelectParameters.Add("Field2", TextBox2.Text)SqlDataSource1.SelectParameters.Add("Field3", TextBox3.Text)SqlDataSource1.SelectCommandType = SqlDataSourceCommandType.StoredProcedureGridView1.DataSourceID = "SqlDataSource1"GridView1.DataBind()MsgBox(GridView1.Rows.Count) It doesn't return any value. I am wondering is that the correct way to pass parameters to stored procedure?Stan 

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Mar 3, 2008

Please excuse me if this question has been asked before; I couldn’t find it.  Perhaps someone could point me to the solution.
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 SELECT @MessageCode AS MessageCode, @MessageText AS MessageText 
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Nov 23, 2005

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ALTER PROCEDURE CompanyDelete
@iCompanyId int,
@iOutput int OUTPUT
AS
BEGIN
DELETE
FROM tblCompany
WHERE iCompanyId = @iCompanyId

SELECT @iOutput = 1
END
CODE BEHIND (abbreviated)protected void btnCompany_Click(object sender, EventArgs e) {
dsCompany.InsertParameters["sCompany"].DefaultValue = txtCompany.Text;
dsCompany.Insert();
txtCompany.Text = "";
txtCompany.Focus(); }
protected void dsCompany_Inserted(object sender, SqlDataSourceStatusEventArgs e) {
if ((int)e.Command.Parameters["@iOutput"].Value > 0) {
lblMessage.Text = "Insert successful.";
}
else {
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}
}
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if ((int)e.Command.Parameters["@iOutput"].Value > 0) {
lblMessage.Text = "Delete successful.";
}
else {
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}
}
protected void dsCompany_Updated(object sender, SqlDataSourceStatusEventArgs e) {
if ((int)e.Command.Parameters["@iOutput"].Value > 0) {
lblMessage.Text = "Update successful.";
}
else {
lblMessage.Text = "Update failed. Duplicate record would be created.";
}
}
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lblMessage.Text = "";
}
ASPX (abbreviated)<asp:SqlDataSource ID="dsCompany" runat="server" ConnectionString="<%$ ConnectionStrings:ConnectionString %>" DeleteCommand="CompanyDelete" DeleteCommandType="StoredProcedure" InsertCommand="CompanyInsert" InsertCommandType="StoredProcedure" SelectCommand="CompanySelect" SelectCommandType="StoredProcedure" UpdateCommand="CompanyUpdate" UpdateCommandType="StoredProcedure" OnInserted="dsCompany_Inserted" OnDeleted="dsCompany_Deleted" OnUpdated="dsCompany_Updated">
<DeleteParameters>
<asp:Parameter Name="iCompanyId" Type="Int32" />
<asp:Parameter Direction="Output" Name="iOutput" Type="Int32" Size="8" DefaultValue="0"/>
</DeleteParameters>
<UpdateParameters>
<asp:Parameter Name="iCompanyId" Type="Int32" />
<asp:Parameter Name="sCompany" Type="String" />
<asp:Parameter Direction="Output" Name="iOutput" Type="Int32" Size="8" DefaultValue="0" />
</UpdateParameters>
<SelectParameters>
<asp:Parameter DefaultValue="1" Name="iZero" Type="Int32" />
</SelectParameters>
<InsertParameters>
<asp:Parameter Name="sCompany" Type="String" />
<asp:Parameter Direction="Output" Name="iOutput" Type="Int32" Size="8" DefaultValue="0" />
</InsertParameters>
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SQLdatasource Wired To A Stored Procedure Not Returning Records.

Dec 9, 2005

Hi, and thanks in advance.
I have VWD 2005 Express and SQL 2005 Express running.
I have a SqlDastasource wired to the stored procedure. When I only include one Control parameter I get results from my Stored procedure, when I inclube both Control Parameters I get no results. I manually remove the second control parameter from the sqldatasource by deleting...
<asp:ControlParameter ControlID="ddlSClosed" DefaultValue="" Name="SClosed" PropertyName="SelectedValue" Type="String" />
I have one Radio Group and one dropdownlist box that supplies the parameters. The dropdownlist parameter is Null or "" when the page is first loaded.
Below is my SQLDatasource and Stored procedure. I am new to Stored Procedures, so be gentle.
Any help would be appreciated!
 
 
<asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:Data for DatabaseSQLConnectionString %>"
ProviderName="<%$ ConnectionStrings:Data for DatabaseSQLConnectionString.ProviderName %>"
SelectCommand="spDisplayServiceOrders" SelectCommandType="StoredProcedure" OnSelecting="SqlDataSource1_Selecting" EnableCaching="True" cacheduration="300" OnSelected="SqlDataSource1_Selected">
<SelectParameters>
<asp:ControlParameter ControlID="RadioButtonList1" ConvertEmptyStringToNull="False"
DefaultValue="2005-11-1" Name="SDate_Entered" PropertyName="SelectedValue" />
<asp:ControlParameter ControlID="ddlSClosed" DefaultValue="" Name="SClosed" PropertyName="SelectedValue" Type="String" />
</SelectParameters>
</asp:SqlDataSource>
 
 
ALTER PROCEDURE [dbo].[spDisplayServiceOrders]
(
@SDate_Entered SmallDateTime,
@SClosed nvarchar(50)= NULL
)
AS
If @SClosed IS NULL
BEGIN

SELECT Service_Orders.SStore_Assigned_Number, Store_Info.Store_Other, Service_Orders.PO_Number, Service_Orders.SWorkType, Service_Orders.Service_Order_Number, Service_Orders.SDate_Entered, Service_Orders.SContact, Service_Orders.SClosed FROM Service_Orders INNER JOIN Store_Info ON Service_Orders.Store_ID = Store_Info.Store_ID
and SDate_Entered >= @SDate_Entered
Order by SDate_Entered DESC
END
ELSE
BEGIN

SELECT Service_Orders.SStore_Assigned_Number, Store_Info.Store_Other, Service_Orders.PO_Number, Service_Orders.SWorkType, Service_Orders.Service_Order_Number, Service_Orders.SDate_Entered, Service_Orders.SContact, Service_Orders.SClosed FROM Service_Orders INNER JOIN Store_Info ON Service_Orders.Store_ID = Store_Info.Store_ID
and SDate_Entered >= @SDate_Entered
and SClosed = @SClosed
Order by SDate_Entered DESC

END

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Nov 24, 2006

If a sqldatasource is programed to send textbox1.text to a stored procedure, and the .text property is left empty, and there is no default value set for the parameter, what exactly is the stored procedure receiving?I would like to run a IF BEGIN statement on the value of the parameter in the stored procedure but the following does not work:IF @Parameter IS NULL BEGINor IF @Parameter = '' BEGINThe only way I've gotten it to work is if I set the default value of the parameter being sent to a specific alphanumeric value. Then do something like:IF @Parameter = '99' BEGIN<Code Here>END 

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May 8, 2008

PLEASE PLEASE PLEASE......
I did not get a single response for the last 6 hours... And during this time I was searching and trying to understand the problem but I am really stuck. If this is the wrong forum to ask this question, please redirect me. Really begging for replies...[:'(]
If I use the custom SQL statements in SqlDataSource, the application runs fine within the development environment (VS2005) but errors out if I publish the web site and access outside of the environment. In order to find-out the problem, I made the following test:
I created a select statement in one SqlDataSource to fill-in a GridView. I used the exact same statement to create a stored procedure and used that SP in second SqlDataSource and I fill a second GridView. When I debug or run the application, both grids are filled OK and everything works fine. However, when I publish the web site and try to do same only the stored procedure works fine and when I try to fill the grid using the built-in SQL, the page gives error. The error mesage is as follows when I use the address 'localhost':
Server Error in '/' Application.


The SELECT permission was denied on the object 'Contacts', database 'Homer', schema 'dbo'.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. Exception Details: System.Data.SqlClient.SqlException: The SELECT permission was denied on the object 'Contacts', database 'Homer', schema 'dbo'.Source Error:



An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below. Stack Trace:



[SqlException (0x80131904): The SELECT permission was denied on the object 'Contacts', database 'Homer', schema 'dbo'.]
System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection) +859322.......da da da .......
If I access the page using the IP address the message chages to below but it is not the issue, I just give it if it helps to find the problem:
Server Error in '/' Application.


Runtime Error
Description: An application error occurred on the server. The current custom error settings for this application prevent the details of the application error from being viewed remotely (for security reasons). It could, however, be viewed by browsers running on the local server machine. Details: To enable the details of this specific error message to be viewable on remote machines, please create a <customErrors> tag within a "web.config" configuration file located in the root directory of the current web application. This <customErrors> tag should then have its "mode" attribute set to "Off". 
My SqlDataSource s are like this: <asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:HomerConnectionString %>"
SelectCommand="TestRemoteAccess" SelectCommandType="StoredProcedure">
<SelectParameters>
<asp:ControlParameter ControlID="TextBox1" Name="Param1" PropertyName="Text" Type="Int32" />
</SelectParameters>
</asp:SqlDataSource>
<asp:SqlDataSource ID="SqlDataSource2" runat="server" ConnectionString="<%$ ConnectionStrings:HomerConnectionString %>"
SelectCommand="SELECT FirstName, LastName, Business FROM Contacts WHERE (ContactID = @Param1)">
<SelectParameters>
<asp:ControlParameter ControlID="TextBox2" Name="Param1" PropertyName="Text" />
</SelectParameters>
</asp:SqlDataSource>

 
 Environment: SQL Server 2005, VS2005, Vista
 

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Hi,
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I wrote one stored procedure to retrieve data from my sql database like :
    select Id, Name,Address,Amount from KalakaDB
 
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how can i connect my sqldatacontrol to the stored procedure ?
 
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Feb 20, 2008

I have a stored procedure with the following:


CREATE TABLE #t1 (... ...);


WITH temp AS (....)

INSERT INTO #t1

SELECT .... FROM temp LEFT OUTER JOIN anothertable ON ...


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