Column1 in table 1 has a range from 1 to 5 (int) A CheckboxList displays these 5 items. When checked (for example 1 and 4) I want a gridview with sqldatasource=sqlProducts to display the records where column1 values 1 or 4. When I use the code below I only get the records where column1 values 1.... <asp:SQLDataSource id="sqlProducts" Runat="Server" SelectCommand="Select * From Table1 where Column1 IN (@CBLchecked_items)" ConnectionString="<%$ ConnectionStrings:pubs %>"> <SelectParameters> <asp:ControlParameter Name="CBLchecked_items" ControlID="CBL" propertyname="SelectedValue" type="String" /> </SelectParameters></asp:SQLDataSource>
Is their a data type that can be a 'check' (On or Off)? I seen this data type somewhere but forgor how to use it and what it looks like. Can anyone help. :)
I have a table of magazine issues. The table are defined as below:
issueID int Unchecked name varchar(50) Unchecked title varchar(100) Checked description varchar(500) Checked crntIssue bit Checked archived bit Checked navOrder int Checked dateCreate datetime Checked
And here is what I want. Is there a way when inserting/updating or on the table itself to make sure that there is only one record that is marked as the current issue? The way I have it here in my table, any records can have the current issue (crntIssue) field checked. I only want one crntIssue field checked regardless of how many records or issues are in the table. If there is no way to automatically have SQL Server to manage that then that means I must check all the records before hand before the update/insert query, correct?
Hi there!Basicly I only want to retrieve the value of the field "FirstTime" from a record as shown below:1 2 Dim ProdUserID As String = "samurai" 3 4 Dim LoginSource As New SqlDataSource() 5 6 LoginSource.ConnectionString = ConfigurationManager.ConnectionStrings("ASPNETDBConnectionString1").ToString() 7 8 LoginSource.SelectCommandType = SqlDataSourceCommandType.Text 9 LoginSource.SelectCommand = "SELECT FROM aspnet_Users (FirstTime) VALUES (@FirstTime) WHERE UserName=@ProdUserID" 10 11 Dim SeExiste As Boolean = LoginSource.SelectParameters.GetValues("@FirstTime") 12 This is the error reported:Description: An error occurred during the compilation of a resource required to service this request. Please review the following specific error details and modify your source code appropriately.
Compiler Error Message: BC30455: Argument not specified for parameter 'control' of 'Public Function GetValues(context As System.Web.HttpContext, control As System.Web.UI.Control) As System.Collections.Specialized.IOrderedDictionary'. Please can you answer in the same logical schema? I'm a newbie so if you may, describe the process step by step. It would be easier for me to understand.Thanks in advance.
What am I forgetting to do? I am setting the SELECT parameter 'techcode' in the code behind trying to paqss it as the ZWOP in my SQL Select statement but it is not getting to the SQl SelectParameters statement. Do I need to place a TextBox control on the ASPX page to hold it? ERROR: Exception Details: System.InvalidOperationException: Could not find control 'techcode' in ControlParameter 'ZWOP'. CODE BEHINDint techcode;protected void Page_Load(object sender, EventArgs e){ techcode = 11; } ASPX CODE. . . SelectCommand="SELECT [ZL_ID], [complete], [error], [Zip], [ZipCity], [ZipState], [ZWOP] FROM ZipData WHERE ([complete] = 0 OR [complete] IS NULL ) AND [ZWOP] = @techcode ORDER BY Zip" <SelectParameters> <asp:ControlParameter ControlID="techcode" Name="ZWOP" PropertyName="SelectedValue" Type="Int16" /> </SelectParameters>
Any idea how I can *blush* get my database server registration wizard back after checking the box next to the prompt "From now on I want to perform this task without using a wizard"?
I KNOW it said "from now on", but I didn't think it MEANT it ;)
Is there a way that upon exiting VSS I can be warned if I have programs checked-out, so that I don't leave for vactaion with an important program checked-out?
I would like to import data from Excel file which has got 3000 rows to a SQL server table which has got 20.000 rows.
I want to check each row before importation for the duplication. When i run this project it is working very slow..How can i increase the performance ??
Can i do this process as bulk insert within checked data ?
Hi , I am trying to write a report generator by simply using a form and then a gridview that query's the database based on what the user selects on the form. Anyways, I update the SQL parameters similar to below code. I just want to know how i can tell the parameter to get ALL values from the parameter instead of a specific value. For example if the user wanted to see ALL the records for CustomerName what would i set the parameter default value to? I tried the asterisk but that did not work. Please guide me....Thanks! MattSqlDataSource1.SelectParameters["CustomerName"].DefaultValue = "some value";<asp:SqlDataSource ... > <SelectParameters> <asp:Parameter Name="CustomerName" /> </SelectParameters></asp:SqlDataSource>
Hi, I am using Visual Web Developer 2005 Express Edition. I am trying to SELECT three information fields from a table when the Page_Load take place (so I select the info on the fly). The refering page, sends the spesific record id as "Articleid", that looks typically like this: "http://localhost:1424/BelaBela/accom_Contents.aspx?Articleid=2". I need to extract the "Article=2" so that I can access record 2 (in this example). How do I define the SelectParameters or QueryStingField on the fly so that I can define the WHERE part of my query (see code below). If I remove the WHERE portion, then it works, but it seem to return the very last record in the database, and if I include it, then I get an error "Must declare the scalar variable @resortid". How do I programatically set it up so that @resortid contains the value that is associated with "Articleid"? My code is below. Thank you for your advise! RegardsJan/******************************************************************************* * RETRIEVE INFORMATION FROM DATABASE *******************************************************************************/ // specify the data source string connContStr = ConfigurationManager.ConnectionStrings["tourism_connect1"].ConnectionString; SqlConnection myConn = new SqlConnection(connContStr);
// define the command query String query = "SELECT resortid, TourismGrading, resortHits FROM Resorts WHERE ([resortid] = @resortid)"; SqlCommand myCommand = new SqlCommand(query, myConn);
// open the connection and instantiate a datareader myConn.Open(); SqlDataReader myReader = myCommand.ExecuteReader();
// loop thru the reader while (myReader.Read()) { Label5.Text = myReader.GetInt32(0).ToString(); Label6.Text = myReader.GetInt32(1).ToString(); Label7.Text = myReader.GetInt32(2).ToString(); }
// close the reader and the connection myReader.Close(); myConn.Close();
Hello, I am sure there is a way to do this programmatically, but it is just not sinking in yet on how to go about this. I have a page where I use a dropdownlist that goes into a gridview and then the selected item of the gridview into the detailsview (typical explain seen online). So, when selecting from the dropdownlist, the gridview uses a controlparameter for the selectparameter to display the appropriate data in the gridview (and so on for the detailslist). My question is - I wanted to use this same page when coming in from a different page that would utilize querystring. So, the parameter in the querystring would be for what to filter on in the gridview, so the dropdownlist (and that associated controlparameter) should be ignored. Any suggestions on how to go about this? I assume there is some check of some sort I should in the code (like if querystring is present, use this querystringparameter, else use the controlparameter), but I am not sure exactly what I should check for and how to set up these parameters programmatically. Thanks, Jennifer
Hi, I am using a grid view with parameter defined in dropdown list. the asp code is: <asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:Pubs %>" SelectCommand="SELECT [au_id], [au_lname], [au_fname], [state] FROM [authors] WHERE ([state] = @state)" DeleteCommand="DELETE FROM [authors] WHERE [au_id] = @au_id"> <SelectParameters> <asp:ControlParameter ControlID="DropDownList1" Name="state" PropertyName="SelectedValue" Type="String" /></SelectParameters> <asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:Pubs %>" SelectCommand="SELECT [au_id], [au_lname], [au_fname], [state] FROM [authors] WHERE ([state] = @state)" DeleteCommand="DELETE FROM [authors] WHERE [au_id] = @au_id"> <SelectParameters> <asp:ControlParameter ControlID="DropDownList1" Name="state" PropertyName="SelectedValue" Type="String" /> </SelectParameters> </asp:SqlDataSource> </asp:SqlDataSource> I would like to to set the parameter assignment in my VB code in Page_Load methodWhen i am using: SqlDataSource1.SelectParameters("state").DefaultValue = DropDownList1.Text SqlDataSource1.SelectCommand = "SELECT [au_id], [au_lname], [au_fname], [state] FROM [authors] WHERE ([state] = @state)"I get error message saying: Object reference not set to an instance of an object. Any ideas how I can set the select parameters (in my VB code) to use the dropdown list I have in my page? Thanks, Uzi
Hi All, I'm trying to set the SelectParameters of SqlDataSource from the code behind. This is my query: SELECT * FROM [UploadSessions] WHERE ([OwnerID] = @OwnerID)And I need to set the value of the @OwnerID at the code behind since it is stored in an object. How can I do it?? Thanks in advance Bar
Why is it that when I include a column from my SQL Server database table, which has it's Allow Nulls checked, in the data source of a control that the record becomes not update-able? How do I get around this?
Hi,I have a GridView which is bound to a SqlDataSource that connects to Oracle. Here's the code: <asp:SqlDataSource ID="SqlDataSource2" runat="server" ConnectionString="<%$ ConnectionStrings:OracleConnectionString %>" ProviderName="<%$ ConnectionStrings:OracleConnectionString.ProviderName %>" SelectCommand="SELECT QUIZ.TITLE FROM QUIZ WHERE (QUIZ.USERNAME = @UserName)"> <SelectParameters> <asp:SessionParameter Name="UserName" SessionField="currentUser" Type="String" /> </SelectParameters> </asp:SqlDataSource> As you can see I'm trying to pass the value of the "currentUser" session variable to the query. I get an error message "ORA-xxx Illegal name/variable". Where am I going wrong? I tested the connection by placing a specific value instead of the "@UserName" and it worked.
<asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:CollegeDatabaseConnectionString %>" SelectCommand="SELECT employee_datails.* FROM employee_datails WHERE memberid !=@id OR memberid OR memberid==uid"> <SelectParameters> <asp:SessionParameter Name="id" SessionField="userid" /> <asp:QueryStringParameter Name="uid" QueryStringField="memberid" /> </SelectParameters> </asp:SqlDataSource> I tried like this but it is not working. It takes at a time one sessionparameter or querystringparameter. I want if profile.aspx--> then i want session parameter in select queryIf profile.aspx?id=12432---> then i want querystringparameter in select query.
How to pass a null to SelectParameters in SqlDataSource? The type of "CreateDate" is DateTime, the following code can be run correctly! SqlDataSource1.SelectParameters["CreateDate"].ConvertEmptyStringToNull = true;SqlDataSource1.SelectParameters["CreateDate"].DefaultValue = "2006-11-12"; now I hope to pass null value to the Parameter "CreateDate", but the following 3 section codes don't work! SqlDataSource1.SelectParameters["CreateDate"].ConvertEmptyStringToNull = true;SqlDataSource1.SelectParameters["CreateDate"].DefaultValue = string.Empty; or SqlDataSource1.SelectParameters["CreateDate"].ConvertEmptyStringToNull = true;SqlDataSource1.SelectParameters["CreateDate"].DefaultValue =null; or SqlDataSource1.SelectParameters["CreateDate"].ConvertEmptyStringToNull = true;SqlDataSource1.SelectParameters["CreateDate"].DefaultValue = "";
I've used XML package configuration in my packages in order to populate key variables. The configuration String is pointing to a local folder in my machine. After that, I've checked my whole solution into TFS. I did check the checked in file but could not find the .dtsConfig XML file. The problem occurs when the other teammate checked out this solution from TFS into his own box. When he tried to open the solution, it gives warning (not error though) saying it could not find the package configuration file.machine does not have the same URL I had in my box. In situation like this, how can we fix in the multi-developers SSIS environment?
I Have This StoredProcedure ALTER PROCEDURE dbo.Default_Edit1 ( @ID int, @Family Nvarchar (100) OutPut ) AS SELECT @Family=Family FROM Table1 where (ID=@ID) RETURN I went to use SqlDataSource1.SelectParameters to Return Data Ho to get and set @ID , @Family with SelectParameters ?
Hi, I need to return the system date to a column when a checkbox in another column becomes true, e.g. the instant a user updates a table where checkbox.value = 'true' it will record the date that it happened in another column.
I have a page for inventory price entry that I have used for a while. Now I need to add a checkbox for whether or not the price includes shipping. I added the checkbox to the form and had it posting 'True' or 'False' to the database as nchar(10) data type. When the gridview pulls up the data, I have the Item Template like this, so it shows a disabled checkbox either checked or not: <asp:CheckBox ID="CheckBox2" runat="server" Checked='<%# Convert.ToBoolean(Eval("Shipping")) %>' Enabled="False" /> This works fine for displaying the values, but I copied the checkbox to the Edit Item Template, but did not disabled this one. At first, I didn't change the databindings, leaving it Convert.ToBoolean(Eval("Shipping")), which allowed me to go into Edit mode, change the checkbox, then click update. At which point it would return to it's original state (meaning Update wasn't actually updating). However if I change the databindings, then the page won't display. I checked the SQL statement, and sure enough, it has theUpdateCommand="UPDATE [PartsTable] ... SET [Shipping] = @Shipping... WHERE [PartID] = @original_PartIDAfter fiddling with the sql statement, now I get Object cannot be cast from DBNull to other types. I think that means that the checkbox is sending a null value to the database.Any insight as to how to get this to work is much appreciated. Thanks in advance.
I have an issue with clearing the check-box of SSRS multiple value parameter with all employee names. Find my client mail.
"Employee name selection is not user friendly. Whenever I want to change the name, I need to scroll to uncheck the previous entry and then check the new one."
I have a simple gridview that loads on page load. It uses an on page sqldatasource declaration in which there's a parameter in which value is already available in cookies. I added an asp:HiddenField and set that value on PageLoad() to the value of the cookies. I then set a FormParameter in the sqldatasource mapped to that hidden field. However that appears to have no effect at all. I'm guessing the sqldatasource will only use the form field after postback.
Hi everyone, I am building a search page and am a bit stuck. The page has an sqldatasource with no select command and i am passing the select command and parameters depending on the optionsm selected. If a tick box is ticked and a drop down selected i need to add a parameter to the datasource and generate the select command. then if 1 and or 2 trext boxes are filled in, add the 1 or 2 select parameters then generate the select command. The select command is correct as far as i can tell , but the parameters are not being passed to the datasource so it doesn't select anything. my code behind is in the page load handler and at the moment only adds the parameters in one place so i could test. Does anyone have any idea what i have done wrong?
Cheers Chris CODE BEHINDProtected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load Dim SQLstr As String
If cb_Today.Checked = True And dd_Area.SelectedValue.ToString <> "" ThenLocManSearch.SelectParameters.Add("Area", TypeCode.String, dd_Area.SelectedValue.ToString()) SQLstr = "SELECT * FROM [LocMan_CV] WHERE ([area] LIKE '%" & dd_Area.SelectedValue.ToString() & "%') AND ([available] LIKE '%" & Date.Today & "%') AND ([viewable] = 'True')" ElseIf cb_Today.Checked = False And dd_Area.SelectedValue.ToString <> "" Then SQLstr = "SELECT * FROM [LocMan_CV] WHERE ([area] LIKE '%" & dd_Area.SelectedValue.ToString() & "%') " ElseIf txt_FName.Text <> "" And txt_LName.Text <> "" And cb_Today.Checked = False And dd_Area.SelectedValue.ToString = "" Then SQLstr = "SELECT * FROM [LocMan_CV] WHERE ([FirstName] LIKE '%" & txt_FName.Text.ToString() & "%') and [LastName] LIKE '%" & txt_LName.Text.ToString() & "%')" ElseIf txt_LName.Text <> "" And cb_Today.Checked = False And dd_Area.SelectedValue.ToString = "" Then SQLstr = "SELECT * FROM [LocMan_CV] WHERE ([LastName] LIKE '%" & txt_LName.Text.ToString() & "%')" ElseIf txt_FName.Text <> "" And cb_Today.Checked = False And dd_Area.SelectedValue.ToString = "" Then SQLstr = "SELECT * FROM [LocMan_CV] WHERE ([FirstName] LIKE '%" & txt_FName.Text.ToString() & "%')" End If Response.Write(SQLstr) LocManSearch.SelectCommand = SQLstr End Sub
Hello to all coding members! I'm building my first ever complete website in the ASP.net VB language and I have to say, I'm pretty happy that I was able to learn from this website and to gain some ground. Data retrieval and editing from tables and databases was very intuitive with the Visual Web Developer IDE. I even learnt simple ways to implement (and to script a bit of) login pages to make my visitors feel "at home" in my website.However, when I wanted to implement simple Business Logic into one of my ASP.net page, i happen to stumble upon a block.Business Logic: To have the server go through the whole table of storybook entries submitted by many users, but only pull out the storybook entry(s) that belong to the logged-on user.Hence, let me drill down to my specific questions:
I will be using VB. Coming from a JavaScript genre, my concern is: will putting the Business Logic code into a code-behind page (.vb) or dumping it onto the page itself have any errors or effects?
There is one SP with parameters varchar, int, varchar and int. It runs perfect in SSMS. Now, I've moved into a Execute SQL task with four IN parameters. In parameter mapping, data type is varchar, long, varchar, long and parameter name is 0,1,2,3. It worked before which is great. Today, I opened this pkg for another testing but failed with the following error:failed with the following error: "Incorrect syntax near ';'.". Possible failure reasons: Problems with the query, "ResultSet" property not set correctly,parameters not set correctly, or connection not established correctly.
I know SP is fine as tested in SSMS. I could not understand where it could go wrong in the ssis package. Currently using Reporting Service 2000; Visual Studio .NET 2003; Visual Source Safe SSIS 2008 SSAS 2008, SVN --
I have connected to Database using my credentials by checking remember password option. After few days I forgot my password. How can I recover the password as SQL remember it. Is there any way to recover my password instead of resetting it.
Hi everybody, I am having trouble how to fixed this code. I am trying to supply the parameterinside a stored procedure with a value, and displays error message shown below. If I did not supply the parameter with a value, it works. How to fix this?Error Message:Procedure or function <stored proc name> has too many arguments specified.Thanks,den2005 Stored procedure:
Alter PROCEDURE [dbo].[sp_GetIdeaByCategory] @CatId <span class="kwd">int</span> = 0 AS BEGIN SET NOCOUNT ON;
Select I.*, C.*, U.* From Idea I inner join IdeaCategory C on I.CategoryID = C.IdeaCategoryID inner join Users U on I.UserID = U.UserID Where I.CategoryID = @CatId Order By LastModifiedDate Desc End
