How To Pull Data Into A Datagrid From The Same Table, 2 Fields, And Display Them As 1 Field In The SqlDataSource?
Jan 9, 2008
Hi, Im trying to pull data from 2 fields in the same table into a SqlDataSource that feeds into a GridView, and display them as 1 field in GridView?
I have a database table that has entries of users and their friends. so
this tblFriendUser has a column called UserName and another column
called FriendUserName.
I am trying to get a list of friends for that particular user. Note
that if User1 initiated the friend request, he will be listed as
UserName and his friend as FriendUserName, but if his friend initiated
the friend request, it will be vice versa: him being the FriendUserName
and his friend the UserName. So I want the following 2 queries run and merged into
one query in order to return 2 columns only: UserFriendID & UserName, is that
possible? Is my design bad? Any suggestions/advice would help! Thanks a lot!
I have nine type of buttons, EnrollAmtBTM PlacAmtBTM and so on, I also have a SQL setver view V_Payment_Amount_List from here i need to display the data on the button this is the select value to display when i choose the agency list and the amount corresponding to that agency_ID is displayed here the agency_ID is fetched from the SQL CONDITION THIS IS WHERE I GET FETCH AGENCY DATA WHEN SELECTED i.e SQL CONDITIONprotected void CollectAgencyInformation() { WebLibraryClass ConnectionFinanceDB;ConnectionFinanceDB = new WebLibraryClass(); string SQLCONDITION = "";string RUN_SQLCONDITION = ""; SessionValues ValueSelected = null;int CollectionCount = 0;if (Session[Session_UserSPersonalData] == null) {ValueSelected = new SessionValues(); Session.Add(Session_UserSPersonalData, ValueSelected); } else { ValueSelected = (SessionValues)(Session[Session_UserSPersonalData]); }ProcPaymBTM.Visible = false;PaymenLstBTN.Visible = false; Dataviewlisting.ActiveViewIndex = 0;TreeNode SelectedNode = new TreeNode(); SelectedNode = AgencyTree.SelectedNode; SelectedAgency = SelectedNode.Value.ToString(); Agencytxt.Text = SelectedAgency; Agencytxt2.Text = SelectedAgency; Agencytxt3.Text = SelectedAgency;DbDataReader CollectingDataSelected = null; try {CollectingDataSelected = ConnectionFinanceDB.CollectedFinaceData("SELECT DISTINCT AGENCY_ID FROM dbo.AIMS_AGENCY where Program = '" + SelectedAgency + "'"); } catch { }DataTable TableSet = new DataTable(); TableSet.Load(CollectingDataSelected, LoadOption.OverwriteChanges);int IndexingValues = 0;foreach (DataRow DataCollectedRow in TableSet.Rows) {if (IndexingValues == 0) {SQLCONDITION = "where (Project_ID = '" + DataCollectedRow["AGENCY_ID"].ToString().Trim() + "'"; } else {SQLCONDITION = SQLCONDITION + " OR Project_ID = '" + DataCollectedRow["AGENCY_ID"].ToString().Trim() + "'"; } IndexingValues += 1; }SQLCONDITION = SQLCONDITION + ")"; ConnectionFinanceDB.DisconnectToDatabase();if (Dataviewlisting.ActiveViewIndex == 0) { Dataviewlisting.ActiveViewIndex += 1; } else { Dataviewlisting.ActiveViewIndex = 0; } SelectedAgency = SQLCONDITION; ValueSelected.CONDITION = SelectedAgency;
???? this is where i use to get count where in other buttons and are displayed.... but i changed the query to display only the Payment_Amount_Budgeted respective to the agency selected. from the viewRUN_SQLCONDITION = "SELECT Payment_Amount_Budgeted FROM dbo.V_Payment_Amount_List " + SQLCONDITION; try { CollectionCount = ConnectionFinanceDB.CollectedFinaceDataCount(RUN_SQLCONDITION); EnrollAmtBTM.Text = CollectionCount.ToString(); } catch { }////this is my CollectedFinaceDataCount-- where fuction counts the records in the above select statement if i use for eg. "SELECT Count(Placement_Retention_ID) FROM dbo.V_Retention_6_Month_Finance_Payment_List" here is the functionpublic int CollectedFinaceDataCount(String SQLStatement) {int DataCollection; DataCollection = 0; try { SQLCommandExe = FinanceConnection.CreateCommand(); SQLCommandExe.CommandType = CommandType.Text; SQLCommandExe.CommandText = SQLStatement; ConnectToDatabase();DataCollection = (int) SQLCommandExe.ExecuteScalar(); DisconnectToDatabase(); }catch (Exception ex) {Console.WriteLine("Exception Occurred :{0},{1}", ex.Message, ex.StackTrace.ToString()); } return DataCollection; }
So here mu requirement request is to display only the value fronm the view i have against the agency selected Please help ASAP Thanks Santosh
Hi,What's the 'new' declarative way to fetch one field from a SQL table and display the result in a Label control?I have a users table with a fullname field. I want to query the table and retrieve the fullname where the usertable.username = Session("loggedinuser")I can make the SqlDataSource ok that has the correct Select query, but not sure how to bind the label to that.thanks,Bruce
Ok here goes. I have 3 tables, one holds case info, the 2nd holds possible outcome on the charges, and they're joined on a 3rd table (CaseOutComes). With me so far? Easy stuff, now for the hard part. Since there's a very common possiblitly that the Case has multiple charges, we need to track those, and therefore, display them on a datagrid or some other control. I want the user to be able to edit the info and have X number of dropdowns pertaining to how many ever charges are on the case. I can get the query to return the rows no sweat, but ...merging them into 1 record (1 row) with mutiple drops is seeming impossible -- I thought about using a placeholder and added the controls that way, but it was not in agreement with what I was trying to tell it . Any ideas on how to attack this?
This is my case. I want in my datagrid to display first record from table A and second record from table B. This is because i need to display a price in the column where it will have current price and history price, therefore the first row will be current price and second row will be history price.
This is the output that i trying to do.
Item | Price -------|--------- A | 2.50 --------> Table A A | 1.50 --------> Table B
Please let me know if my explanation is not details enough.
what i'm trying to do is simply display the contents of the sqldata to verify that it works. and it doesn't. i have created a simple database named 'test' and table 'list' with fields: 'name' and 'id'. i have made 3 records as follows:
NAME ID name1 1 name2 2 name3 3
what i did is connect to the database, click and drag it over to the canvas and codes were generated. if i run it, by default it should show all the contents of the table, correct? well, it isn't. i've tried it using a datagrid and it still doesn't work.
is there an access problem with the database? or, what settings to have to make/change in my sql server? by the way, i have MSDE.
' Insert page code here ' Function test() As System.Data.IDataReader Dim connectionString As String = "server='(local)'; trusted_connection=true; database='test'" Dim dbConnection As System.Data.IDbConnection = New System.Data.SqlClient.SqlConnection(connectionString)
Dim queryString As String = "SELECT [list].* FROM [list]" Dim dbCommand As System.Data.IDbCommand = New System.Data.SqlClient.SqlCommand dbCommand.CommandText = queryString dbCommand.Connection = dbConnection
dbConnection.Open Dim dataReader As System.Data.IDataReader = dbCommand.ExecuteReader(System.Data.CommandBehavior.CloseConnection)
I need a query to pull the data from Sql server. my requirement is i need to pull the data from multiple columns, in that there are three email fields are there like email1, email2, email3. i need query to retreive the data from table first it search for email in the above 3 fields if any one of the fields contains the record the it display as Main mail id.
Hi, I'm trying to use VS2005 to create an ASP.NET 2.0 application. As part of this application I need to be able to read value from a SQL2005 database. I used the connection string builder to create the connection string, but am unable to run a simple SELECT statement. In .NET 1.1, I was able to do this pretty easily, but am unable to even find the same namespaces in .NET 2.0. For example (VS2003): 'Construct new SQL statement sqlDBDAHulls.SelectCommand.CommandText = "SELECT COUNT('HullID') FROM Hulls" iNoRows = sqlDBDAHulls.SelectCommand.ExecuteScalar ReDim arrHullClass(iNoRows - 1) ReDim arrHullDesign(iNoRows - 1) ddlHull.Items.Clear() For iArrLoop = LBound(arrHullClass) To UBound(arrHullClass) 'Redefine SQL statement sqlDBDAHulls.SelectCommand.CommandText = "SELECT Class FROM Hulls WHERE (HullId = " + Trim(Str((iArrLoop + 1))) + ")" 'Populate array arrHullClass(iArrLoop) = sqlDBDAHulls.SelectCommand.ExecuteScalar 'Redefine SQL Statement sqlDBDAHulls.SelectCommand.CommandText = "SELECT Design FROM Hulls WHERE (HullId = " + Trim(Str((iArrLoop + 1))) + ")" 'Populate array arrHullDesign(iArrLoop) = sqlDBDAHulls.SelectCommand.ExecuteScalar 'Populate combobox ddlHull.Items.Insert(iArrLoop, arrHullClass(iArrLoop) + ":" + arrHullDesign(iArrLoop)) Next iArrLoop 'Close the database sqlConnBC.Close() This all works absolutely fine.
In VS2005 there does not appear to be the same data adapter and sql client controls and I am starting to pull my hair out. this is what I have: ASP: <asp:SqlDataSource ID="connSQL" runat="server" CancelSelectOnNullParameter="False" ConnectionString="Data Source=STREETROD;Initial Catalog=DVD;Persist Security Info=True;User ID=sa;Password=xj600f" DataSourceMode="DataReader" ProviderName="System.Data.SqlClient" FilterExpression="ID" SortParameterName="ID"></asp:SqlDataSource> VB:
'Connect to database and read values connSQL.ConnectionString = sConnStr connSQL.SelectCommandType = SqlDataSourceCommandType.Text connSQL.SelectCommand = "SELECT COUNT('ID') FROM Users" iCount = connSQL.Select()ReDim sDbUN(iCount - 1) ReDim sDbPW(iCount - 1)For iLoop = LBound(sDbUN) To UBound(sDbUN)
connSQL.SelectCommand = "SELECT 'UN' FROM Users WHERE 'ID'='" & Str(iLoop + 1) & "'" sDbUN(iLoop) = connSQL.Select() connSQL.SelectCommand = "SELECT 'PW' FROM Users WHERE 'ID'='" & Str(iLoop + 1) & "'" sDbPW(iLoop) = connSQL.Select() Next and all this keeps telling me is that I have not specified any.arguements under System.Web.UI.DataSourceSelectArguments. I have even tried entering System.Web.UI.DataSourceSelectArguments.Empty to no avail Can someone please give me a code example that will help me understand this, or at least point me in the right direction? Or is that I simply HAVE to use a datagrid? Many thanks. ProudFoots
I have the following sqlDataSource. I wan't to display one piece of data, not a whole row, from it. I can find lots of information on putting it into a datagrid, but nothing on puttin one piece in a textbox. I cannot use a formview as we are embedding html in response.write and it breaks in a formview. Thanks.
<asp:SqlDataSource runat="server" ID="myEmpInfo" SelectCommand="Select di.EmpInfo,di.eth,gc.t_level From tblEmp di ,tblMisc gc Where di.empnum = @empnumand di.empnum = gc.empnum" DataSourceMode="DataReader" ConnectionString="<%$ ConnectionStrings : myConnectionString %>">
I'm trying to Display 2 fields using the SalesOrderDetail table.
CarrierTrackingNumber
Count the number of CarrierTrackingNumber and give alias name of “Count CarrierTrackingNumber.”
I only want to return records where the CarrierTrackingNumber has count = or greater than 2.
Below is the SQL I developed, but I'm getting this error when I try to execute: Msg 245, Level 16, State 1, Line 1
Conversion failed when converting the nvarchar value '4911-403C-98' to data type int.
SELECT CarrierTrackingNumber, ( SELECT COUNT(CarrierTrackingNumber) FROM SalesOrderDetail WHERE CarrierTrackingNumber >= 2 ) AS CountCarrierTrackingNumber FROM SalesOrderDetail
Hi,I have a DataGrid whose DataSource is an SQLDataSource. This SQLDataSource references a SQL Server table with an Identity column, named Id. The SQLDataSource has generated an Update statement for me, but this only works if the Id column is selected for display in the DataGrid, and has Visible = True. If not, then the @original_Id parameter to the generated Update statement has a value of Nothing, and the Update has no effect. So is there a way to enable the Update statement to work, without the user having to see the Id column in the DataGrid? Many thanks,Keith.
We have a custom web C#/SQL2K8R2 workflow application that I need to pull Oracle data into a varchar(max) field as an XML DOM document. I have no problem pulling the Oracle data using OLEDB, but I'm not sure how to create the XML DOM doc. Once I get it into the DOM doc, I then need to assign metadata about the XML DOM doc and insert it all into a staging table:
CREATE TABLE [stg].[EtlImports]( [EtlImportId] [int] IDENTITY(1,1) NOT NULL, [EtlSource] [varchar](50) NOT NULL, [EtlType] [varchar](50) NULL, [EtlDefn] [varchar](max) NULL, --Either a SQL statement or path to file on disk [EtlData] [varchar](max) NULL, --BLOB field to hold the XML data or FILESTREAM path to file on disk [EtlDateLanded] [datetime] NOT NULL, [EtlDateProcessed] [datetime] NULL, [EtlStatus] [varchar](50) NULL, [Comments] [varchar](4000) NULL ) ON [PRIMARY] TEXTIMAGE_ON [PRIMARY]
I will have a separate SSIS package to pull the [XML/File] field and process the data into the workflow tables. Is there a wasy I can use the ADO Record-set Destination task to accomplish this, or do I have to create a custom C# script to create the XML DOM Doc?
Hi Guys, I have a sql procedure that returns the following result when I execute it in query builder: CountE ProjStatus 6 In Progress 3 Complete 4 On Hold The stored procedure is as follow: SELECT COUNT(*) AS countE, ProjStatusFROM PROJ_ProjectsGROUP BY ProjStatus This is the result I want but when I try to output the result on my asp.net page I get the following error: DataBinder.Eval: 'System.Data.DataRowView' does not contain a property with the name Count. 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.Web.HttpException: DataBinder.Eval: 'System.Data.DataRowView' does not contain a property with the name Count.Source Error:
Line 271: </asp:TemplateColumn> Line 272: <asp:TemplateColumn> Line 273: <itemtemplate> <%# DataBinder.Eval(Container.DataItem, "Count" )%> </itemtemplate> Line 274: </asp:TemplateColumn> Line 275: </columns> My asp.net page is as follows: <script runat="server"> Dim myCommandPS As New SqlCommand("PROJ_GetProjStatus")
' Mark the Command as a SPROC myCommandPS.CommandType = CommandType.StoredProcedure Dim num as integer num = CInt(myCommand.ExecuteScalar) 'Set the datagrid's datasource to the DataSet and databind Dim myAdapterPS As New SqlDataAdapter(myCommandPS) Dim dsPS As New DataSet() myAdapter.Fill(dsPS)
New to SQL Server Compact Edition and I am getting my feet wet with the following tutorial: http://msdn.microsoft.com/msdntv/episode.aspx?xml=episodes/en/20060831MobileRB/manifest.xml
I follow the tutorial exactly, but the data I edit through the Edit Dialog Form is not saved to the SQL Server table even though all of the edits appear in the datagrid. They never make it back into the table.
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.
Where interid in ('comp1', 'comp2', 'comp4', 'comp5')
what would be the best way to using these scripts pull the data to my testDW and not have duplicate data issues?
I was thinking of using a staging DB on the GP cluster and then building an import data package to run nightly. the issue i had was how do i avoid duplicate data ?
OK I am a newbie when it comes to lots of .Net so if you answer go slowwww. I have an auto incrementing ID field in a SQL database.This is all displayed to the user in a datagrid control. I add two or three new rows and AcceptChanges.At this point I my ID field displayed on the grid bound tot he SQL ID field is out of Sync. What the #@^%#$&* In fact it looks like the data grid placed in its own numbers by doing some sort of Maxvalue on the column. HELP! Bob
I am building RDA process between SQL server and SQL server CE. Since when we use the method 'SqlCeRemoteDataAccess.pull()', the data will be pulled down from SQL server to CE server and a new table is created with some addtional columns. As I only intend to pull the data and never push it back to SQL server, if I pull the data down for the second time, there will be an error saying that table is already existing. I wonder whether I can pull the data to an existing table everytime I do the RDA?
I have just started to look at SQL and have a theory question that I could apply to a test I want to run. I have some legacy data from a previous project and the database was not designed properly (in my opinion). They have ONE field to capture City and State information. All the data is formatted City, State .
Does SQL have commands that can look at data in a field, strip out info before and info after a comma and then write that to other fields?
So, I would like to normalize this to take the data in a field called CityState and parse it, trim it and then populate two new fields 1) City and 2) State.
I have a field where all of the data is 5 characters in length. The last character denotes a status and will always be an F, H, or T. I want to add a new field (which I will do manually) and populate the new field with the last character from the "old" field. Once that is complete, I want to eliminate that 5th character from the old field.
I have a table thats updated daily with monthly data totals:
Month, Total orders1, Total orders2, etc 12/01/2012, 5, 8, etc 11/01/2012, 6, 5, etc
How do I pull data from this table in SQL Server for ONLY the current month? I was thinking using the getdate() function to get the current month, but it doesn't match exactly so I get no results
I would like to ensure data integrity in a column (actually multiple columns will need a trigger) in my table(s) by setting up a trigger which allows an update of my database field only if the value which is being written to the field in the database exists in another column (in another "check" table).eg. I only want values "Yes", "No" or "" in many of my fields, which I store in a column named "YesNoBlank" in another table.Does anyone know the easy way to do this? / Syntax for the trigger?
Hi,I use view to join difference table together for some function. However,when the "real" table fields changed (e.g. add/delete/change field). Theview table still use the "old fields".Therefore everytimes when I change the real table, I also needed open theview table and save it by SQL enterprise manager manually for update theview table field.Can we use a SQL command or other method to update it directly?Regards,Silas
I am working with a vendor application called Cisco Unified Attendant Console - it operates on a Windows server with a SQL express database. The CUPs function of the application needs to reference a "contact" field with only the user portion of the contact's email address - generally, the contact's User ID will match the user portion of their email address, however, for this customer it does not (they use the employee number as the User ID and firstname.lastname as user portion of the email address.
Writing a script to accomplish the following:
The dbo.Contact_Properties table of the ATTCFG database has the following fields that we can work with:
- First_Name - Last_Name - Email - User_Field_2 - Contact_Unique_Ref (appears to be the field that ties all other contact tables together ?)
Is it possible to create a script that could run daily to either, combine the First_Name and Last_Name fields (with a period between) and populate the User_Field_2 field for each user, or populate the User_Field_2 field with everything before the @ symbol in the Email field for each user?
Also, by default the servers that this application is installed on does not have SQL Server Management Studio installed - is it possible to accomplish with PowerShell script triggered from the Windows Scheduler?
Hay Friend's Can u plese send me the way how to save image in sql server and display that images in datagrid or other control also like Image control or Image control Button?? Plese send the coding in C#. Thank's Amit
I'm looking for the correct syntax to pull back duplicate vendors based on 6 fields from two different tables. I want to actually see the duplicate vendor information (not just a count). I am able to pull this for one of the tables, something like below:
select * from VendTable1 a join ( select firstname, lastname from VendTable1 group by firstname, lastname having count(*) > 1 ) b on a.firstname = b.firstname and a.lastname = b.lastname
I'm running into issues when trying to add the other table with the 4 other fields.
I am attempting to create a stored procedure that will launch at report runtime to summarize data in a table into a table that will reflect period data using an array type field. I know how to execute one line but I am not sure how to run the script so that it not only summarizes the data below but also creates and drops the table.
