protected void OnSourceSelecting(object sender, SqlDataSourceCommandEventArgs args) {
// THIS LINE THROWS EXCEPTION: An SqlParameter with ParameterName '@campaignID' is not contained by this SqlParameterCollection.
args.Command.Parameters["@employeeID"].Value = 3; // In future, will use dynamic value.
}
If, instead I do this:
<asp:SqlDataSource ID="employeeSource"
runat="server"
ConnectionString="<%$ ConnectionStrings:mainDB %>"
DataSourceMode="DataReader"
ProviderName="System.Data.SqlClient"
OnSelecting="OnSourceSelecting"
SelectCommand="SELECT * FROM Employees WHERE ID = @employeeID">
I'm sure that is really simple, but how do I pass a parameter with multiple value to a SQLdatasource? ex: SELECT field1 from tblTableA where idTableA IN ( @Param1) Let's say I want to pass 1,2,3,4 as Param1 (SELECT field1 from tblTableA where idTableA IN ( 1,2,3,4)) How I am supposed tu use the .SelectParameters.Add() to pass a list of integers instead of a single value?? Thanks in advance.
Is it possible to use a WHERE-IN statement with a SqlDataSource control. For instance: <asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:myConnectionString %>" SelectCommand="SELECT [Id], [Name], [Phone] FROM [Table1] WHERE ([Id] IN @Id)"> <SelectParameters> <asp:Parameter DefaultValue="( 1, 3, 5, 7, 11 )" Name="Id" Type="Int32" /> </SelectParameters></asp:SqlDataSource> I'm hoping the gridview would then display a table with rows for records 1,3,5,7,11. Thanks for any help...
I Have a SQLDataSource: <asp:SqlDataSource ID="SqlDataSource1" runat="server"ConnectionString="<%$ ConnectionStrings:SqlServer %>"ProviderName="<%$ ConnectionStrings:SqlServer.ProviderName %>"SelectCommandType="StoredProcedure"SelectCommand="pe_getAppraisals" ConflictDetection="CompareAllValues"><SelectParameters><asp:ControlParameter ControlID="ddlPType" PropertyName="Value" Direction="Input" Name="PType" ConvertEmptyStringToNull="true" /><asp:ControlParameter ControlID="ddlClient" PropertyName="Value" Direction="Input" Name="Client" ConvertEmptyStringToNull="true" /><asp:Parameter Direction="Input" Name="PageSize" DefaultValue="20" Type="Int32" /></SelectParameters></asp:SqlDataSource> When I load the page no results are returned. The only way I get results is to select an item from both drop down lists... My stored procedure works if I pass NULL or '' (an empty string) for PType and.or Client. Any Ideas on how to fix this or work around it? Is there any way for me to see what is being passed to the database for these values before I select an item from the dropdown lists? Thank YouJason
Hey All for some reason I can not get this right and/or find what I am looking for. I have an SQLDataSource with a PartID set as the filtered value in the Datasource Query. I am trying to use code beside to set the value and I am failing...lol... Here is my attempt at it, SqlDataSource1.SelectParameters("PartID") = txtPartID.Text Any help would be great!
I have been using a workaround because i think I don't understand something about sqldatasource select parameters. I am using control parameters as a workaround for when i want to use a variable at runtime. i assign the value to the control - then use that as my select parameter. is there another way? here's what i do: <asp:Literal runat="server" ID="litCurrentYear" Text="" Visible="False"></asp:Literal> <asp:SqlDataSource runat="server" ID="dsSummaryTable" ConnectionString="***"SelectCommand="spReportSummary" SelectCommandType="StoredProcedure"><SelectParameters><asp:ControlParameter Name="CurrentYear" ControlID="litCurrentYear" PropertyName="Text" /></SelectParameters></asp:SqlDataSource> On PageLoad I assign litCurrentYear.Text whatever value I want. It works fine. But there must be a more elegant way - I just don't know it yet :)
What is the C# code I use to do this? I'm guessing it should be fairly simple, as there is only one row selected. I just need to pull out a specific field from that row and then insert that value into a different SqlDataSource.
I am using sqldatasource to make a connection to my access database. I have a table with a field called "last_activity" (Date/Time datatype).I want to make a query which shows users/players (the rows in the table) that have been active the last 14 days, so I have to use "last activity" as parameter.But how do I code this? <asp:SqlDataSource runat="server" id="race_a_car_Source" ProviderName="<%$ ConnectionStrings:speedracerConnectionString1.ProviderName %>" ConnectionString="<%$ ConnectionStrings:speedracerConnectionString1 %>" SelectCommand="SELECT * FROM [race_a_car] WHERE ([last_activity] >= ?)"> <SelectParameters> <asp:parameter DefaultValue=" what should I write here? " Name="last_activity" Type="DateTime" /> </SelectParameters> </asp:SqlDataSource>
I know i can accomplish this by setting a session variable on page load on the server side (Session["UserName"]= User.Identity.Name) and then use a session parameter, but I was wondering how to do it without using session variables, i was hoping the following code would work, but it doesn't. Thanks for any ideas.
SELECT NON EMPTY { [Measures].[NbAnnulations] } ON COLUMNS, NON EMPTY { strtoset(@toto) } ON ROWS FROM [TDB MENSUEL]
@toto is my parameter which contains two values : [DIM ORG].[Zone].ALLMEMBERS (default value in the parameter) [DIM ORG MASTER].[Zone].ALLMEMBERS
My problem is the dataset which works in these two case for the measures but not the dimensions. To resume, first in my parameter I select the default value, and I have in my dataset something like that
Zone NbAnnulations Paris 10 Madrid 30 NY 05
....
Then i select the second value in the parameter and i have
Zone NbAnnulations 25 22 08
So My dimension "zone" is not filled and not empty....I have an error message like : [rsMissingFieldInDataSet] But my measures are correct in these two cases....
So I just want to used dynamically two dimensions with a parameter selection. My two dimension have the same name attribute "zone".
Do you have an idea or a solution for that ????? Regards, Slednet.
Hi, I have 3 parameters on my form. StartDate (datetime), EndDate (datetime) and CompanyName(string). The default values are: StartDate (Non-queried) 1-1-2005, EndDate (Non-queried) 1-1-2008, CompanyName (From query) DataSetBelow, Value field (AccountFamily):
SELECT DISTINCT AccountFamily FROM CallDataRecords
The table on the form contains the following DataSet:
Hi, I have setup start date and end date parameters, however when my select gets the results from between the dates, if the dates are both set to today, no results are produced. I think its because I need to add a day to the end date parameter. How can I do this?
This is probably a simple question, but I have a form with two content windows. In content1 using an sqldatsource1 I select a single record and display it using a FormView. What I need to do is using one field from sqldatsource1 ("CategoryName", which is not displayed in formview1), in content window 2; I need to display all records with the same CategoryName. So the simple English version is: Using CategoryName from SqlDataSource1 (in content window 1), select all records in SqlDatasource2 where CategoryName is = CategoryName (in content window 2). I am using vb code behind. Thanks
I have a SqlDataSource, a GridView and a TextBox (whose ID is searchTB) on my page. I can use the SqlDataSource like this: <asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="Data Source=TORNADO;Initial Catalog=AdventureWorks;Integrated Security=True" ProviderName="System.Data.SqlClient" SelectCommand="select * from production.product where name = @nameparam"> <SelectParameters> <asp:ControlParameter ControlID="searchTB" Name="nameparam" PropertyName="Text" /> </SelectParameters> </asp:SqlDataSource> However, I want the search to be made using the LIKE operator, ie, select * from production.product where name LIKE %THE_TEXT_FROM_TEXTBOX%. How can I do this? Thanks
Hi there, I'm still new, so please be patient with me... I am using C# ASP.NET 2.0. I have a web page that uses a Calendar control to display links for events from my database. The links use the __doPostBack to pass the EventID back to the same page. I was getting the EventID as a string okay and then passing it into a TextBox control. I then had an SqlDataSource control that set to display the Event in a DetailsView. The SqlDataSource uses a control to get the EventID - I used the TextBox control. It is all working fine, but... What I want to do is instead of using a TextBox control - pass the string in to a public property in the class in my code-behind. I want to use an <asp:Parameter> on my SqlDataSource control to set the control to get the EventID from my public property. How do I do this? Thanks in advance.
I have a gridview which is displaying a bunch of data. However, I'd only like to display data based on the query string. Here's my code: <asp:GridView ID="gv" runat="server" AllowPaging="True" AllowSorting="True" AutoGenerateColumns="False" CssClass="GridControl" DataKeyNames="ID"> <Columns> <asp:BoundField DataField="ID" HeaderText="ID" InsertVisible="False" ReadOnly="True" Visible="false" SortExpression="ID" /> <asp:HyperLinkField DataNavigateUrlFields="ID" DataNavigateUrlFormatString="Details.aspx?id={0}" Text="Details" /> <asp:BoundField DataField="Name" HeaderText="Attendee" SortExpression="Name" /> <asp:BoundField DataField="Email" HeaderText="Email" SortExpression="Email" /> </Columns> </asp:GridView> <asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:conn %>" SelectCommand="sprocCUSTOM_GetDetail" SelectCommandType="StoredProcedure"> </asp:SqlDataSource>and my stored procedure: SELECT ID, Name, Email FROM Events WHERE (ID = @eventID) So as you can see, I need to get the value from the query string to add to my stored procedure. I know this can be done in the code-behind, but isn't there a way to add <SelectParameter> to the SqlDataSource? I just can't get the query string in there.
I have a table full of Latitudes, Longitudes, address, customername, etc. , I need to grab some input(Latitude, Longitude, range) from the user. So now I have a source lat, long(user) and destination lat, long(rows in dbase). I need to take the 2 points and compute a distance from the user given lat, long to every lat, long in the database and check that distance againt the range given from the user. If the distance is below the range, I need to put that row into a temp table and return the temp table at the end of the stored proc. As of right now I am completely lost and need some guidance. I would also like to be able to add the computed distance to a table. Here is the function and stored procedure i have so far...ALTER PROCEDURE [dbo].[sp_getDistance] @srcLat numeric(18,6), @srcLong numeric(18,6), @range intASBEGIN SET NOCOUNT ON; SELECT * FROM dbo.PL_CustomerGeoCode cg WHERE dbo.fn_computeDistance(@srcLat, cg.geocodeLat, @srcLong, cg.geocodeLong) < @rangeEND CREATE FUNCTION fn_computeDistance ( -- Add the parameters for the function here @lat1 numeric(18,6), @lat2 numeric(18,6), @long1 numeric(18,6), @long2 numeric(18,6))RETURNS numeric(18,6)ASBEGIN -- Declare the return variable here DECLARE @dist numeric(18,6) IF ((@lat1 = @lat2) AND (@long1 = @long2)) SELECT @dist = 0.0 ELSE IF (((sin(@lat1)*sin(@lat2))+(cos(@lat1)*cos(@lat2)*cos(@long1-@long2)))) > 1.0 SELECT @dist = 3963.1*acos(1.0) ELSE SELECT @dist = 3963.1*acos((sin(@lat1)*sin(@lat2))+(cos(@lat1)*cos(@lat2)*cos(@long1-@long2))) -- Return the result of the function RETURN @dist Thanks, Kyle
Hello all, This may be a simple question, but it is causing me some grief at the moment.I put a SqlDataSource control on my form, and pointed it to the stored procedures I had written to insert/update/delete rows in my database.The DataSource control notices that I am using parameters in my queries, and asks me to select where the parameters will be assigned from (Control, Form, Session, etc.)I am keeping the primary key value (in this case an ID number for a real estate listing) persisted in ViewState.Is there any way to access ViewState from the SqlDataSource control, or do I need to find another way to do this? Thanks,Adam
One of the requirements of the UpdateParameters for a GridView I'm building is that the fields that are being edited via EditItemTemplates are passed back to the UpdateParameter as XML. How would I go about combining the fields from the GridView/EditItems into an XML string that I can set as an asp:Parameter? Thanks.
I'm trying to pass my SqlDataSource a parameter that is defined in the code-behind file for the same page. I've tried the method below but it does not work. Is there a better way?SubmitForm.ascx page: <asp:SqlDataSource ID="SqlDataSource2" runat="server" ConnectionString="<%$ connection string...... %>" SelectCommand="sp_CourseMaterialShipment_GetCourses" SelectCommandType="StoredProcedure"> <SelectParameters> <asp:Parameter DefaultValue="<% ProgramID %>" Name="programID" Type="Int32" /> </SelectParameters></asp:SqlDataSource> SubmitForm.ascx.vb page:Private ProgramID as string = "25"Public ReadOnly Property ProgramID() As String Get Return _ProgramID End GetEnd Property ThanksJason
In the SqlDataSource control if I go to the SelectQuery property and I set one parameter with the “direction� property to “Output� the result doesn’t display in the control, why?
Points: The procedure witch is in the selectquery property the parameter in it is set to output two.
I need to know how to setup the ControlParameter for a template control in my Gridview? I have a datepicker in my template and I need to know how to refer to it in the ControlParameter of the SQLDataSource control. <UpdateParameters> <asp:ControlParameter Name="dp_start" ControlID="bdpPlanStart" PropertyName="SelectedValue" Type="Datetime" /> Here is the template:<asp:TemplateField HeaderText="Start" SortExpression="dp_start"> <ItemTemplate> <%#DataBinder.Eval(Container, "DataItem.dp_start", "{0:d}")%> </ItemTemplate> <EditItemTemplate> <BDP:BasicDatePicker id="bdpPlanStart" SelectedValue='<%# DataBinder.Eval(Container.DataItem,"dp_start") %>' runat="server" DateFormat="d"> </BDP:BasicDatePicker> </EditItemTemplate> </asp:TemplateField>
I have a table with with some column name includes a space. for example [Product ID] [Product Name] Instead of Product_ID, Product_Name. when I try to create a gridview and enable delete, insert. It just won't work. I've been trying for several hours without success. When I click on delete. the page postback without any error, but the record doesn't get deleted or updated. <asp:SqlDataSource id="sourceProducts" runat="server" SelectCommand="SELECT [Product ID], [Product Name] FROM Products" ConnectionString="<%$ ConnectionStrings:mydb %>"DeleteCommand="Delete from Products where [Product ID]=@ProductIDUpdateCommand="UPDATE Products SET [Product Name]=@ProductName WHERE [Product ID]=@ProductID" > <UpdateParameters> <asp:Parameter Name="ProductName" /> <asp:Parameter Name="ProductID" /> </UpdateParameters> <DeleteParameters> <asp:Parameter Name="ProductID" Type="Int32"/> </DeleteParameters></asp:SqlDataSource><asp:GridView ID="GridView2" runat="server" DataSourceID="sourceProducts" AutoGenerateColumns="False" DataKeyNames="Product ID" > <Columns> <asp:BoundField DataField="Product ID" HeaderText="ID" ReadOnly="True" /> <asp:BoundField DataField="Product Name" HeaderText="Product Name"/> <asp:CommandField ShowEditButton="True" ShowDeleteButton="True"></asp:GridView> Another testing I did was to use another table with no space in the Column name, Product_ID, Product_Name. and I can't name my parameter as PID, PNAME. I have to name it as @Product_ID, @Product_Name in order for Delete, update to work. My understanding is if I declare the parameter explicitly(<asp:Parameter Name="PID" />, I can use any name I want. Did I must missed something? I'm new to ASP.NET, could someone help me? Thanks.
Hi there,I'm new to db stuffs and I'm using sqldatasource to pull my data from the server. Here's the codes.<asp:SqlDataSource ID="testSqlDataSource" runat="server" ConnectionString="<%$ ConnectionStrings:p01impConnectionString %>" SelectCommand="SELECT [a], [b], [c], [d], [e] FROM [MYDB] WHERE (([a] = @a) AND ([b= @b))" CancelSelectOnNullParameter="False"> <SelectParameters> <asp:ControlParameter ControlID="TextBox1" Name="a" PropertyName="Text" Type="String" /> <asp:ControlParameter ControlID="TextBox2" Name="b" PropertyName="Text" Type="String" /> </SelectParameters></asp:SqlDataSource> notice that I haven't used [c], [d], [e] and I want to declare a parameter, something like: Total = c + (d*e)can anyone show me the syntax to do this UNDER sqldatasource? I then will have to put that Total in a gridview (i can solve this part)Thanks
Problem: The system throws the following error"Procedure or Function 'sp_TestRequestFormMaster_StatusChange' expects parameter '@Status', which was not supplied."I'm using VS 2005 Final.Recreate the problem:I've created a simple stored procedure with two parameters on SQL 2005 on Win 2003 Server. @ID INT, & @Stutus INTOn a SQLDataSource Control for the Delete query, using the build button to open the Command and Parameter Editor, I click the Refresh Paramater.I set ID Parameter Source: Control, ControlID: GridView1I set Status Parameter Source: None, DefaultValue: 1001.Partial Source View: <DeleteParameters><asp:ControlParameter ControlID="GridView1" Name="ID" propertyName="SelectedValue" Type="Int32" DefaultValue="" /> <asp:Parameter DefaultValue="1001" Name="Status" Type="Int32" /><asp:Parameter DefaultValue="" Direction="ReturnValue" Name="RETURN_VALUE" Type="Int32" /></DeleteParameters>I run the code, click the delete in the GridView and the error appears. How can I pass a status value without relating it to a source.
Hi, I am using a SQL DataSource with a few parameters. I need to specify the value of the parameters at run time but I need a custom way to do it as the value needs to be calculated not come from Cookie, Control, Form, Profile, QueryString or Session. Is there a way to bind your own value to these parameters. For instance if I had a variable how would I bind that to the parameter? At the moment i am doing the following which works but I dont think it is the correct way dsMyDataSource.SelectParameters["MyParameter"].DefaultValue = MyCalculatedValue; In previous projects i have added a value to the Session and then bound the parameter value to the session but that doesnt seem like a good solution either. Thanks for any help you can give. Martin
Hi, I have a little problem with a SqlDataSource. A table in my database has an ID collumn, which is an integer auto-increment. The datasource has a SelectQuery with an [ID] parameter, which it retrieves from the querystring. I want the DataSource to return all rows when no querystring parameter is passed, and when an ID is given via the querystring, a 'WHERE' clause in the SelectQuery would return only certain records. However, suppose I have the following query: SELECT * FROM SomeTable WHERE ([ID] = @ID) When I bind @ID to the QueryString with '*' as DefaultValue, it throws an exception saying it can't convert '*' to a smallint, which makes sense. I haven't got a clue how to solve this, except for using different DataSources based on the presence of the querystring parameter. Any idea's?
Hello, I just started working with ASP.NET.I'm trying to use the CheckBoxList Control. As I understand it, you can bind a SqlDataSource to this control and it loads the list for you. However tp precheck the items, you have to do this manually. This part works fine. Next part was to save whatever the user checks. I wrote stored Procedure and now just trying to pass 1 parameter to the stored procedure using a second SqlDataSource. I get the error: "A severe error occurred on the current command. The results, if any, should be discarded."Here is the second datasource I am using to try and save the data:<asp:SqlDataSource ID="sds_PersonRole" runat="server" ConnectionString="<%$ ConnectionStrings:Development %>"SelectCommand="usp_selectPersonRole"SelectCommandType="StoredProcedure"UpdateCommand="usp_updatePersonRole"UpdateCommandType="StoredProcedure"><SelectParameters> <asp:ControlParameter ControlID="gv_Person" Name="PERSON_ID" PropertyName="SelectedValue" Type="Int32" /></SelectParameters><UpdateParameters> <asp:Parameter Name="strXML" Size="8000" Type="String" /> <asp:Parameter Direction="InputOutput" Name="err_msg" Type="String" Size="150" DefaultValue="0" /></UpdateParameters></asp:SqlDataSource>I have a code behind file with the following modules: (btnEditPerson is clicked to start the process. the sds_PersonDetails is updated via form contolls and works fine.) Error occurs on the bolded line (Stored procedure is just accepting the string and saving to a field. It works fine, I tested it. Its just erroring out before it runs the stored procedure. Protected Sub btnEditPerson_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnEditPerson.Click sds_PersonDetails.Update() gv_Person.DataBind() sds_PersonRole.Update()End Sub Protected Sub sds_PersonRole_Updating(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.SqlDataSourceCommandEventArgs) Handles sds_PersonRole.Updating Dim command As Data.Common.DbCommand command = e.Command 'un-check all checkboxlist items (count - 1 to account for starting at 0) Dim listCount As Integer = cbl_Role.Items.Count() - 1 Dim strXML As String strXML = "<personRole>" For x As Integer = 0 To listCount If cbl_Role.Items(x).Selected() = False Then strXML = strXML & "<person id='" & gv_Person.SelectedValue & "' />" strXML = strXML & "<role id='" & cbl_Role.Items(x).Value & "' />" End If Next strXML = strXML & "</personRole>" command.Parameters("@strXML").Value = strXML lbl_ErrMsg.Text = command.Parameters("@err_msg").Value.ToString() End Sub
I am not sure (and I've been known to overlook things) if it is possible to use a Table parameter type as parameter to a stored procedure? Is it possible? I would prefer not to create a SQL batch statement calling an stored proc w/ one parameter over and over. Instead i'd rather just create the stored proc to take a table parameter and pass the table into the stored proc. I know I could use a CSV string of IDs instead of a table... or I could create a big SQL batch and use that. But I'd rather not. Could anyone provide some guidance? Thanks!Joe
I have looked and tried with no luck on using the Profile.UserName in an SQLDataSource Update select statement. and anyone please help me with this?UpdateCommand="UPDATE tblDocuments SET DocumentTypeID = @DocumentTypeID, DocDescription = @DocDescription, DocLocation = @DocLocation, DocStartDate = @DocStartDate, DocEndDate = @DocEndDate, LastUpdate = GETDATE(), LastUpdateBy = @ProfileUser WHERE (DocumentID = @DocumentID)" <UpdateParameters> <asp:Parameter Name="DocumentID" /> <asp:Parameter Name="DocumentTypeID" /> <asp:Parameter Name="DocDescription" /> <asp:Parameter Name="DocLocation" /> <asp:Parameter Name="DocStartDate" /> <asp:Parameter Name="DocEndDate" /> <asp:Parameter Name="ClientID" /> <asp:Parameter Name="ProfileUser" /> </UpdateParameters>
SelectCommand="SELECT * FROM Table1 WHERE Field1 IN @target"
And my parameter looks like this:
<asp:ControlParameter Name="target" ControlID="CheckBoxList1" PropertyName="SelectedValue" /> This code gives me a syntax error near @target. Someone got a solution?
