I've got a listbox that displays a list of employee's names. The employee number is the value stored in the listbox. I then have a vaccinations gridview that displays all the vaccinations received by the selected employee in the listbox. For some reason, when I click edit and modify a record and then click update it doesn't want to actually update the record. It just appears to do a postback and redisplay the record without any changes. My sqldatasource control is configured as follows:
SelectCommand="SELECT * FROM [tblVaccinations] WHERE ([EmpNum] = @EmpNum)"
@empnum = mylistbox.selectedvalue
the update command is as follows: UpdateCommand="UPDATE [tblVaccinations] SET [EmpNum] = @EmpNum, [VacType] = @VacType, [VacIssueDate] = @VacIssueDate, [VacExpDate] = @VacExpDate, [VacInstitution] = @VacInstitution WHERE [VaccinationNum] = @VaccinationNum"
What is the easiest way to obtain number of records in SQLDataSource (using select statement)/GridView. All that I've found in forums seems to be very difficult for such trivial task... Thank you!
Hi All, I am new to development of asp. I have an SQLDataSource set as the data source for a grid view. When I click on the edit link in the Gridview, change the data, and click update, the old data is still displayed in the row. I found exact same issue as here -- http://forums.asp.net/thread/1217014.aspx Solution in the above thread is to add this { if (reader != null) reader.Close(); } conn.Close(); How do I apply above solution in my situation ?
I am updating through stored procedure.and don't have code at background. My code is Datasource : <asp:SqlDataSource ID="ds" runat="server" ConnectionString="<%$ ConnectionStrings:ds %>"
I am trying to update a field in gridview. My update is not working, sort of. The original value is being updated with a NULL value when I click on the update button.here is my code <asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" DataSourceID="SqlDataSource2" AutoGenerateEditButton="True" DataKeyNames="rqt_id">UpdateCommand="UPDATE [rqt_data] SET [rqt_title]=@rqt_title WHERE [rqt_id] = @rqt_id" > <asp:Parameter Name="rqt_title" Type="String" /> the field rqt_title is set up as a NVarChar(25) in the db. I can't specify that for the Type property. Could that be the issue?thx
I want to write the results of a checkbox to my database, but I am stuck on the syntax? Here's what I have so far, could somebody pleae help., my aim is to not show a line when checkbox ticked, not to actually delete the record from the database
Hi, The problem that I have now is that yes I want to delete from gridview, but I still want the old record to be in database ,not deleted. Does anybody know how I can evaluate my checkbox, and update to the database the results of the checkbox,I am not sure of the update syntax?string strsql = "update * from jobs order by ID asc"; SqlConnection conn = new SqlConnection(ConnectionString); SqlDataAdapter ad = new SqlDataAdapter(strsql, conn);DataSet ds = new DataSet();ad.Fill(ds, "TASKS"); GridView1.DataSource = ds; GridView1.DataBind(); got stuck here, basically I cant work out how to evauate the results of a checkbox, and write back to the database, can anybody help?
design view is great, just drag on a gridview make it link to my database and poof there is all my data! I can even click the "allow editting button" and poof I can edit my data. But how do assign validation rules? because atm if someone tries to edit my name field at puts in "asdfasdkfhdsgasdgaga" which is too long, clicks update it goes to a horrible error page. How can I catch these errors and make a nice message instead?
I may have posted this in the wrong forum before, but i am trying to update a table in SQL2000 from asp.net2.0 gridview. I follow all the recommended ways and it doesnt update the row. Please help <asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" DataSourceID="SqlDataSource1" DataKeyNames="ID" CellPadding="4" ForeColor="#333333" GridLines="None">
Hi GutysI am having problem with my UPDATE in GridView, it is saying that I have too many argument, I don't This happens when I click the UpdateCommand in GRIDVIEW Procedure or function UpdateCountry has too many arguments specified.<asp:SqlDataSource ID="mySqlDataSource" Runat="server" SelectCommandType="StoredProcedure" SelectCommand="ShowCountry" UpdateCommandType="StoredProcedure" UpdateCommand="UpdateCountry" ConnectionString="<%$ ConnectionStrings:ConnString %>"> <UpdateParameters> <asp:Parameter Type="String" Name="CountryName"></asp:Parameter> <asp:Parameter Type="String" Name="CountryID"></asp:Parameter> </UpdateParameters> </asp:SqlDataSource>Just In case these are my Stored Procedures**************************************************************************CREATE PROCEDURE [dbo].[UpdateCountry] @CountryName varchar(50),@CountryID varchar(50)ASUPDATE EkeanyanwuO.tCountry SET [CountryName] = @CountryName WHERE [CountryID] = @CountryIDGO************************************************************************************CREATE PROCEDURE [dbo].[ShowCountry] ASSELECT TOP 100 PERCENT EkeanyanwuO.tIMSREGION.ImsRegionName AS ImsRegionName, EkeanyanwuO.tCountry.CountryName AS CountryName, EkeanyanwuO.tIMSREGION.ImsRegionID AS ImsRegionID, EkeanyanwuO.tCountry.CountryID AS CountryIDFROM EkeanyanwuO.tCountry INNER JOIN EkeanyanwuO.tIMSREGION ON EkeanyanwuO.tCountry.ImsRegionID = EkeanyanwuO.tIMSREGION.ImsRegionIDORDER BY EkeanyanwuO.tCountry.CountryNameGO************************************************************************************
Hello, i currently have a gridview that is populated with data from a SQLServer datasource. I have put an output mask in the select statement, so the date and time attributes are displayed in the format i prefer them to be in. SELECT PatientNo, ConsultantName, HospitalName, CONVERT (varchar, Date, 101), CONVERT (varchar, Time, 8) FROM [Appointment]; However when i click the 'edit' link for a record in the gridview, i am unable to edit the date/time attributes and when i click update to confirm any changes to the other attributes, the values in the date/time attributes are emptied. How can i solve this update problem. I'm guessing i need to configure my SQL UPDATE statement, but bit stuck how i do this. Please help! Thanks, James
I try to calculate a field value and update other. It almost worksUPDATE t_Shopping_cart SET [Product_code] = @Product_code, [Quantity] = @Quantity, [Total] = Quantity * Price WHERE ([Product_code] = @Product_code)I try to update t_Shopping_cart table with quantity values from grid view and calculate sum of products (quantity*Price). Best I can get is that quantity values are old. Some comments about my query:Price is also a field in table and control. [Product_code] = @Product_code part is probably not needed. Any ideas?Leif
Hi all,Happy New Year!I've just install VS .NET 2005 and try to play with Gridviewwhen I configure the datasource for Gridview and click "Advance" in order to enable Update, Delete Select etc...the checkBox is not selectableCan someone pls show me how?Thanks in advance.
I have a GridView that gets data from an SqlDataSource. It works fine, but now when I want to filter the results and add more parameters to my sql query, nothing happens. My initial select statement in the SqlDataSource contains only 2 parameters, so now when a user clicks a Button, onclick I call a function that is supposed to change the select statement of the SqlDataSource, add 2 more parameters taken from 2 controls, and then update the GridView. This is what I use: dataSource.SelectCommand = "new select command here"; dataSource.SelectParameters.Add("State", txtState.Text); dataSource.SelectParameters.Add("City", txtCity.Text); grid.DataBind(); It compiles, but when I click the button to filter the results, the GridView always looks the same as if nothing happened. I do not know if this is the right way to do it, or am I on the wrong track? Help is appreciated. Thank you in advance.
When I attempt to update using a stored procedure I get the error 'Incorrect syntax near sp_upd_Track_1'. The stored procedure looks like the following when modified in SQLServer: ALTER PROCEDURE [dbo].[sp_upd_CDTrack_1] (@CDTrackName nvarchar(50), @CDArtistKey smallint, @CDTitleKey smallint, @CDTrackKey smallint) AS BEGIN
SET NOCOUNT ON; UPDATE [Demo1].[dbo].[CDTrack] SET [CDTrack].[CDTrackName] = @CDTrackName WHERE [CDTrack].[CDArtistKey] = @CDArtistKey AND [CDTrack].[CDTitleKey] = @CDTitleKey AND [CDTrack].[CDTrackKey] = @CDTrackKey END But when I use the following SQL coded in the gridview updatecommand it works: "UPDATE [Demo1].[dbo].[CDTrack] SET [CDTrack].[CDTrackName] = @CDTrackName WHERE [CDTrack].[CDArtistKey] = @CDArtistKey AND [CDTrack].[CDTitleKey] = @CDTitleKey AND [CDTrack].[CDTrackKey] = @CDTrackKey" Whats the difference? The storedproc executes ok in sql server and I guess that as the SQL version works all of my databinds are correct. Any ideas, thanks, James.
OK, This is an Update that I have working, But what do I do, if the customer does not exist already it doesn't add the customer? How should I remedy this? if the customer does exist works great.
UPDATE AC SET CustId = Left (CustomerId,10), CustName = Left (CustomerName,25), Addr1 = Left (Address1,25), Addr2 = Left (Address2,25), City = Left (ca.City,15), Region = Left (State,2), PostalCode = Left (Zip,5) FROM RIO.dbo.tblArCust AC INNER JOIN (SELECT CustomerCode, MAX(LastUpdatedDate) MaxDate FROM COFFEE.dbo.vueCustomerAddress GROUP BY CustomerCode) V ON V.CustomerCode = AC.CustId INNER JOIN COFFEE.dbo.vueCustomerAddress CA ON CA.CustomerCode=V.CustomerCode AND MaxDate=LastUpdatedDate WHERE CA.addresstypeid = 1
I have a gridview that is tied to a SQLDataSource control which is inside an update panel. What I'm trying to accomplish is when the page is loaded the gridview is filled from the SQLDataSource. I have some textboxes also on the page so that the user can add new items to the gridview. The update panel trigger is tied to my code behind page through a button click which added the new data to the DB with an INSERT statement. Since the gridview was inside the update panel I thought when I placed the new data into the DB and the update panel caused the portion of the page that holds the gridview to refresh that the gridview would show the newly added data but it is not. I am missing something but I do not know what. I tried adding a gridview1.databind() and SQLDataSource1.DataBind() but niether caused the update of the gridview as I had hoped. Thanks for any of your help. Ty
Hi all I have a GridView on an aspx page, that is enabled for editing, deletion and sorting. In the Page_Load event of the aspx page, i add a SqlDataSource to the page, and bind the source to the GridView. When i click the update, or delete button, it makes a PostBack, but nothing is affected. I'm sure this has got something to do with the parameters. First, i tried having the GridView.AutoGenerateColumns set to True. I have also tried adding the columns manually, but no affect here either. The code for setting the commands, and adding the SqlDataSource to the page are as follows: string strConn = ConfigurationManager.ConnectionStrings["ConnectionString"].ConnectionString; string strProvider = ConfigurationManager.ConnectionStrings["ConnectionString"].ProviderName; string selectCommand = "SELECT * FROM rammekategori"; SqlDataSource ds = new SqlDataSource(strProvider, strConn, selectCommand); ds.ID = "RammeKategoriDS"; ds.UpdateCommand = "UPDATE rammekategori SET Kategoribeskrivelse = @Kategoribeskrivelse WHERE (Kategorinavn = @Kategorinavn)"; ds.DeleteCommand = "DELETE FROM rammekategori WHERE (Kategorinavn = @Kategorinavn)"; Parameter Kategorinavn = new Parameter("Kategorinavn", TypeCode.String); Parameter Kategoribeskrivelse = new Parameter("Kategoribeskrivelse", TypeCode.String); ds.UpdateParameters.Add(Kategorinavn); ds.UpdateParameters.Add(Kategoribeskrivelse); ds.DeleteParameters.Add(Kategorinavn); Page.Controls.Add(ds); SqlDataSource m_SqlDataSource = Page.FindControl("RammeKategoriDS") as SqlDataSource; if (m_SqlDataSource != null) { this.gvRammeKategorier.DataSourceID = m_SqlDataSource.ID; } As mentioned - no affect at all! Thanks in advance - MartinHN
<!-- Trying to create a GridView Survey form: Hi [User] Do you have these assets? [Gridview] Tag Number Response 123 [Yes ] [No] [Comments textbox] 234 [Yes ] [No] [Comments textbox]
Goal: The desire is for the user to click Yes or No and have the database updated with the user's name, date, response and any comments.
So far, I have created SqlDataSource with Select and Update commands, created the gridview and response buttons, setup the RowCommand and On_Updating Functions.
Problems:1) If I call the update() function for SqlDataSource1 and misuse the Defaultvalue parameters to run the sql, no update is posted to the database.
2) If I use the On_Update function to set the parameter values, I get "Data type mismatch in criteria expression." (Additionally, the On_Update function runs twice which I don't understand)Can anyone tell me what/why? (and how to fix it?)Sorry for the deluge, but here is the code: -->
<%@ Page Language="VB" %> <html> <head id="Head1" runat="server"> <title>Asset Survey</title> </head> <SCRIPT runat="server"> Protected Sub SqlDataSource1_Selecting(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.SqlDataSourceSelectingEventArgs) Handles SqlDataSource1.Selecting e.Command.Parameters("Name1").Value = User.Identity.Name End Sub
Protected Sub SqlDataSource1_Updating(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.SqlDataSourceCommandEventArgs) Handles SqlDataSource1.Updating 'For some reason, this function executes twice '2nd execution gets error: "Data type mismatch in criteria expression." 'e.Command.Parameters("PrimaryKey1").Value = intPrimaryKey 'e.Command.Parameters("Responder1").Value = strUser 'e.Command.Parameters("ResponseDate1").Value = dtModDate 'e.Command.Parameters("Response1").Value = strResponse 'e.Command.Parameters("ResponseComments1").Value = strComments End Sub
Protected Sub GridView1_RowCommand(ByVal sender As Object, ByVal e As GridViewCommandEventArgs) _ Handles GridView1.RowCommand Dim GridRow1 As Integer = Convert.ToInt32(e.CommandArgument) If e.CommandName = "UpdateYes" Then 'code here to disable buttons and textbox '...
SqlDataSource1.UpdateParameters("Response1").DefaultValue = "Yes" End If
If e.CommandName = "UpdateNo" Then 'code here to disable buttons and textbox '...
SqlDataSource1.UpdateParameters("Response1").DefaultValue = "No" End If
'if I use the SqlDataSource1_Updating function, I get the mismatch error 'but if I (mis)use the DefaultValue parameter, no update occurs. SqlDataSource1.UpdateParameters("ResponseComments1").DefaultValue = _
SqlDataSource1.Update() 'Error Here if I use on_updating: "Data type mismatch in criteria expression." Catch except As Exception ' Handle the Exception. End Try End Sub
</SCRIPT> <body> <form id="formInv" runat="server"> <div> <asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:LocalTestMDB %>" ProviderName="<%$ ConnectionStrings:LocalTestMDB.ProviderName %>" SelectCommand="SELECT [PrimaryKey], [Name], [AssetTag], [Response], [Responder], [ResponseDate],[ResponseComments] FROM [Tablename] WHERE ([Name] = ?) ORDER BY [Login Name], [AssetTag]" UpdateCommand="Update [Tablename] SET [Response]=@Response1, [Responder]=@Responder1, [ResponseDate]=ResponseDate1, [ResponseComments]=ResponseComments1 WHERE [PrimaryKey]=@PrimaryKey1" OnSelecting="SqlDataSource1_Selecting" OnUpdating="SqlDataSource1_Updating"> <SelectParameters>
Hi, Using VS.NET 2008 Beta2, and SQL Server 2005. I have a gridview bound to a linq data source, and when trying to update a row, I get an exception that no rows were modified. The query generated is: UPDATE [dbo].[package] SET [owner_id] = @p5 WHERE ([package_id] = @p0) AND ([title] = @p1) AND ([directory] = @p2) AND ([owner_id] = @p3) AND ([creation_date] = @p4) -- @p0: Input Int32 (Size = 0; Prec = 0; Scale = 0) [20006] -- @p1: Input String (Size = 22; Prec = 0; Scale = 0) [Visual Studio.NET 2005] -- @p2: Input String (Size = 26; Prec = 0; Scale = 0) [MSI_Visual_Studio.NET_2005] -- @p3: Input Int32 (Size = 0; Prec = 0; Scale = 0) [10000] -- @p4: Input DateTime (Size = 0; Prec = 0; Scale = 0) [11/07/2007 12:00:00 a.m.] -- @p5: Input Int32 (Size = 0; Prec = 0; Scale = 0) [10001] -- Context: SqlProvider(Sql2005) Model: AttributedMetaModel Build: 3.5.20706.1
If I run it manually on sql server, it fails until the directory column is removed. The type is varchar(50), with a uniqueness constraint. However, this is same type as the title column, which doesn't have this problem. Thanks, Jessica
Hi all, I have a gridview bound with a SQLDataSource. I am using the Update feature of the SQLDataSource to update a SQL Server database with values entered into the gridview. However I am not getting it to work. I believe this is due to the controls that contain the user entries are not the gridview itself, but rather child controls within the gridview. I have been using the names of the actual controls but nothing happens. Upon submit, the screen returns blank, and the database is not updated. Here is some code:
As seen above, controls such as txtPrimarySettlement are referenced but the update is not successful. The text boxes are within the GridEditSettlement gridview. In the .aspx code I cannot use FindControl (at least I don't think it will work). So the questions are: Is it possible to reference the child controls, if so - how? Is there another way to do this, such as in the vb code behind - in the either the gridview's RowUpdating event or the SQLDataSource's Updating event. What is the best approach? Anyone come up against this issue before? Thanks, KB
I have a GridView dispalying from a SQLServerDataSource that is using a SQL Select Union statement (like the following):
SELECT FirstName, LastNameFROM MasterUNION ALLSELECT FirstName, LastNameFROM CustomORDER BY LastName, FirstName I am wondering how to create Update and Insert statements for this SQLServerDataSource since the select is actually driving from two different tables (Master and Custom). Any ideas if or how this can be done? Specifically, I want the Custom table to be editable, but not the Master table. Any examples or ideas would be very much appreciated! Thanks, Randy
Hi, I am seeking a hopefully easy solution to spit back an error message when a user receives no results from a SQL server db with no results. My code looks like this What is in bold is the relevant subroutine for this problem I'm having. Partial Class collegedb_Default Inherits System.Web.UI.Page Protected Sub submit_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles submit.Click SqlDataSource1.SelectCommand = "SELECT * FROM [college_db] WHERE [name] like '%" & textbox1.Text & "%'" SqlDataSource1.DataBind() If (SqlDataSource1 = System.DBNull) Then no_match.Text = "Your search returned no results, try looking manually." End If End Sub Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load SqlDataSource1.SelectCommand = "SELECT * FROM [college_db] ORDER BY [name]" SqlDataSource1.DataBind() End Sub Protected Sub reset_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles reset.Click SqlDataSource1.SelectCommand = "SELECT * FROM [college_db] ORDER BY [name]" SqlDataSource1.DataBind() End SubEnd Class I'm probably doing this completely wrong, I'm a .net newb. Any help would be appreciated. Basically I have GridView spitting out info from a db upon Page Load, but i also have a search bar above that. The search function works, but when it returns nothing, I want an error message to be displayed. I have a label setup called "no_match" but I'm getting compiler errors. Also, next to the submit button, I also have another button (Protected sub reset) that I was hoping to be able to return all results back on the page, similar to if a user is just loading the page fresh. I'd think that my logic would be OK, by just repeating the source code from page_load, but that doens't work.The button just does nothing. One final question, unrelated. After I set this default.aspx page up, sorting by number on the bottom of gridview, ie. 1,2,3,4, etc, worked fine. But now that paging feature, as long with the sorting headers, don't work! I do notice on the status bar in the browser, that I receive an error that says, "error on page...and it referers to javascript:_doPostBack('GridView1, etc etc)...I have no clue why this happened. Any help would be appreciated, thanks!
Hello. I need to create a page with asp 3 and sql server 2000 that lists all the records in a table that match a date criterion, but when doing so I get an error "Error Converting datetime from character string"... I've tried this versions of the query:
Code:
SELECT (...) CONVERT(DATETIME,PAYMENTS_RECEIVED.PYR_DATE,103), (...) FROM RESERVES LEFT OUTER JOIN (...) WHERE (PAYMENTS_RECEIVED.PYR_DATE BETWEEN '20/03/2006' AND '21/03/2006')
and...
Code:
SELECT (...) PAYMENTS_RECEIVED.PYR_DATE, (...) FROM RESERVES LEFT OUTER JOIN (...) WHERE (PAYMENTS_RECEIVED.PYR_DATE >= CONVERT(DATETIME,'20/03/2006',103)) AND (PAYMENTS_RECEIVED.PYR_DATE < CONVERT(DATETIME,'21/03/2006',103))
I also tried adding " 00:00:00 a.m." to the dates to be converted in the second piece of code. If I recall correctly, "103" is the convertion code meaning "dd/mm/yyyy". That is, I expect people to type in a date like "27/03/2006" and get the table records from that date.
Weirdest thing of all is that, when using the query builder of a sqlsource control in Visual Studio Web Developer Express 2005 this following query works just fine as I expect:
Code:
SELECT (...) PAYMENTS_RECEIVED.PYR_DATE, (...) FROM RESERVES LEFT OUTER JOIN (...) WHERE (PAYMENTS_RECEIVED.PYR_DATE >= CONVERT(DATETIME, '20/03/2006', 103)) AND (PAYMENTS_RECEIVED.PYR_DATE < CONVERT(DATETIME, ' 21 / 03 / 2006 ', 103))
Both the server and the DB are the same in all cases, but in the first two I run the query from a (working of other queries) vbscript asp 3 page.
I know that similar posts exist already (I've searched for this before posting), but I can't fix it, at least not with the usual answer on this one (that seems to be using the convert function as in the first piece of code). Thanks in advance!!!
Problem is that if the [Receiving] table doesn't have a match then no records are return. I want all matches from the [Orders Subtable] and any matches from the [Receiving] Table. If no [Receiving] table matches then I still want all matches from the [Orders Subtable]. Attached is the query.
Note: The query has to run in Access 2000 and I will be coding it in VB.
FROM (Orders LEFT JOIN Receiving ON Orders.[Orders ID] = Receiving.[Orders ID]) INNER JOIN [Orders Subtable] ON Orders.[Orders ID] = [Orders Subtable].[Orders ID]
GROUP BY Orders.[Orders ID], [Orders Subtable].ID, [Orders Subtable].Quantity, Receiving.Quantity, Orders.[Project #], [Orders Subtable].On_Order, [Orders Subtable].[Component #], Receiving.[Component #]
HAVING (((Orders.[Project #])="Speed1aaaaa") AND (([Orders Subtable].On_Order)=True) AND (([Orders Subtable].[Component #])="R02101A") AND ((Receiving.[Component #])="R02101A"));
I need a little help here..I want to transfer ONLY new records AND update any modified recordsfrom Oracle into SQL Server using DTS. How should I go about it?a) how do I use global variable to get max date.Where and what DTS task should I use to complete the job? Data DrivenQuery? Transform data task? How ? can u give me samples. Perhaps youcan email me the Demo Package as well.b) so far, what I did was,- I have datemodified field in my Oracle table so that I can comparewith datelastrun of my DTS package to get new records- records in Oracle having datemodified >Max(datelastrun), and transferto SQL Server table.Now, I am stuck as to where should I proceed - how can I transfer theserecords?Hope u can give me some lights. Thank you in advance.
Hello. I'm having troubles with a query that (should) return all therecords between two dates. The date field is a datetime type. The db isSQL Server 2000. When I try thisSELECT RESERVES.RES_ID, PAYMENTS_RECEIVED.PYR_ID,PAYMENTS_RECEIVED.PYR_VALUE, PAYMENTS_RECEIVED.PYR_DATE,CUSTOMERS.CUS_NAMEFROM RESERVES LEFT OUTER JOINPAYMENTS_RECEIVED ON RESERVES.RES_ID =PAYMENTS_RECEIVED.RES_ID LEFT OUTER JOINCUSTOMERS ON RESERVES.CUS_ID = CUSTOMERS.CUS_IDWHERE (PAYMENTS_RECEIVED.PYR_DATE >= '2006-03-20 00:00:00') AND(PAYMENTS_RECEIVED.PYR_DATE < '2006-03-27 00:00:00')on a "query builder" in visual studio, I get the results that I want.But when I use exactly the same query on an asp 3 vbscript script, Iget no results (an empty selection).I've done everything imaginable. I wrote the date as iso, ansi, britishformat using convert(,103) (that's how users will enter the dates),i've used cast('20060327' as datetime), etc. But I can't still get itto work. Other querys from the asp pages work ok. Any ideas?thanks a lot in advance
I have formview and I have a SqlDatasource for it.I have few textboxes in the edit mode and bind it to the data columns or fields in the database.If the data for all those fields have content in it, then it will update just fine. However, if one of the text field is null or empty, the formview can't be updated When i try to update with empty data in one textboxData field allows null value, and type are varchar.I am suspecting it's throwing an internal exception somewhere. However, since all the operations are handled by the asp.net. I have no idea what's going on internally. Does anyone have an idea what's causing this error and how to fix it?
In the device emulator when it starts I see two records that were added to the SDF in the VS2008 IDE. I added a third record and after tapping on the Save menu my navigation control shows all three records. I then closed the application. I went to Memory and stopped the form. I went to the File Editor and restarted the application. It only showed the original 2 records. In the File Editor I tapped on the SDF to open it in the Query Analyzer. It also only shows the original two records.
The Dataset appears to be updated, but not the bound table in the SDF. Can any one help? Code is below. bsTEST is the binding SOurce navTEST is my custom Navigation control
Private Sub HandleMenus(ByVal Sender As Object, ByVal EA As EventArgs) Handles mnuAdd.Click, mnuCancel.Click, mnuSave.Click
I am trying to load a simple Excel file into a Database table and the SSIS Package is not loading any records beyond 3233 records. I am just surprised. I tried using the "IMEX=1" mentioned in some of the online resources but it didn't work. I am using an Excel Source, a Data Conversion Transformation and an OLEDB Destination in my package in SQL Server 2014 (which is pretty simple and straightforward).The Excel file I am trying to load can be found here.
And, here is my table structure.
CREATE TABLE [gov].[loan_limits]( [FIPS_State_Code] [varchar](3) NOT NULL, [FIPS_County_Code] [varchar](3) NOT NULL, [County_Name] [varchar](50) NOT NULL, [State] [varchar](2) NOT NULL, [CBSA_Number] [varchar](6) NOT NULL,
Hi, I have the following query:UPDATE lista SET audio='3847f5e9-4ef7-42d7-9e57-e5cbad9131b1.jpg' WHERE id='13';If the id already exists it'll modify the row correctly as expected. But if the id doesn't exist at the table I want the row to be inserted anyway, but this is not happening. The same query works well in mysql + php. The table has an identity increment of 1 for the primary key also. Any ideas?Thanks in advance.
ssql.Append("INSERT INTO FINDINGS (Facility) ") ssql.Append("VALUES ('" & Facility & "')") Try Dim NewRow As Integer = dba.ExecuteSQL_Affected(ssql.ToString) Catch ex As Exception MsgBox("There was an error saving records.", MsgBoxStyle.Information, "No Key") Exit Sub End Try
Assessment.dtblFindings_Initialize()
Code Block Public Function ExecuteSQL_Affected(ByVal sSql As String) As Integer '//Execute the query like Insert, Update and delete Dim RowsAffected As Integer Try
If Conn.State = ConnectionState.Closed Then
Conn.ConnectionString = "Data Source=" & oDBConfig.LocalDBLocation & "" & oDBConfig.LocalDBName & ";" Conn.Open() End If Dim cmd As New SqlCeCommand(sSql, Conn) cmd.CommandType = CommandType.Text RowsAffected = cmd.ExecuteNonQuery() cmd.Dispose() Conn.Close() Return RowsAffected Catch err As SqlCeException
MsgBox(Utility.ComposeSqlErrorMessage(err)) Catch ComErr As Exception
MsgBox(ComErr.ToString, MsgBoxStyle.Information) Finally End Try End Function
Code Block Assessment Form
Public Sub dtblFindings_Initialize() Dim rdr As SqlCeDataReader Dim dba As New DBAccess Dim ssql As StringBuilder = New StringBuilder ssql.Append("SELECT Facility FROM FINDINGS") rdr = dba.OpenResultSet(ssql.ToString) Try
rdr.Read()
While rdr.Read ...
So here is the problem. The normal function is to initiate the insert by pression a button. That should go through all the steps then hit the dtblFindings_Initialize command and rebuild the datatable. However when it happens for the first time (i.e. the first facility going into the database), the SELECT statement always returns nothing.
If I stop the application and Pull the database to the desktop, the row has been inserted. So I feel that I am somehow doing something wrong, not closing something, not initializing something....argh! Please help!!
