I have a SqlDataSource whose select statement uses parameters from the selected row on a gridview on the page. So when a row is selected in the gridview, I want the SqlDataSource to do a select using the new parameters, and then I want to inspect the number of rows returned. If 0, I want to set a FormView to insert mode, if >0 I want to set the FormView to edit mode.
The "SqlDataSource2_Selected" sub never fires, so I cannot retrieve the number of rows returned. How can I deal with this? I would like the SqlDataSource to execute a Select each time the Gridview selected row changes. What could prevent "OnSelected" from firing?
I do have "OnSelected="SqlDataSource2_Selected" within the SqlDataSource tag.
Hi All - I've got a simple gridview/sqldatasource page, but the sqldatasource_onSelected event isn't firing. heres the parameters <SelectParameters> <asp:QueryStringParameter Name="LicenceID" QueryStringField="LicenceID" Type="string" /> <asp:QueryStringParameter Name="SiteID" QueryStringField="SamplingSiteID" Type="string" /> </SelectParameters>
either or both parameters may be null (ie. not in querystring ) . If only one of the selectparameters is null, and I remove it, the event fires!!! The parameters in the stored proc are optional(ie. default = NULL) and it works fine if I test it in SQL . Whats going on? If there's some error happening, why no error raised? if there are no records returned, the onselected event should still fire shouldn't it? Geoff
Hello, on my site I have a sqldataSource and a listview working together. But now after selecting data from my database and before binding data to the listview i want to change the data. For example: I select an image filename and i want to check if the file exists, and if it not exists i want to change this filename. How can I do that. My Idea was to use the OnSelected Event of the datasource, but i don't know how to acces the selected data ... I hope someone can help me Party-Pansen
Using Sql server 2005, SQLdatasource, I need to display total rows count. But the selected event is not fired? Am I mssing something or doing something wrong? Please comment. thanks Code<asp:SqlDataSource ID="DataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:AuditToolConnection%>" ProviderName="System.Data.SqlClient"SelectCommandType="StoredProcedure" SelectCommand="usp_Dashboard_GetAll" > -------------------------------- public in recordCount = 0;protected void DataSource1_Selected(object sender, SqlDataSourceStatusEventArgs e) { recordCount = e.AffectedRows; lblCount.Text += recordCount.ToString(); }
I have been testing with the WMI Event Watcher Task, so that I can identify a change to a file. The WQL is thus:
SELECT * FROM __InstanceModificationEvent within 30 WHERE targetinstance isa 'CIM_DataFile' AND targetinstance.name = 'C:\Program Files\Microsoft SQL Server\MSSQL.1\MSSQL\Backup\AdventureWorks.bak'
This polls every 30 secs and in the SSIS Event (ActionAtEvent in the WMI Task is set to fire the SSIS Event) I have a simple script task that runs a message box).
My understanding is that the event polls every 30 s and if there is a change on the AdventureWorks.bak file then the event is triggered and the script task will run producing the message. However, when I run the package the message is occurring every 30s, meaning the event is continually firing even though there has been NO change to the AdventureWorks.bak file.
Am I correct in my understanding of how this should work and if so why is the event firing when it should not ?
In my SSIS package (which was created programatically) when I try to log details in OnInformation event I get all the entries twice. One with the source name as the taskhost.name property and another with a guid. I'm not able to figure out which component raises the event. Infact for all the events the sourcename comes as GUID.
So I thought I'll override the events by inheriting IDTSEvents or DefaultEvents, But I'm not sure how to proceed further so that I can pass the sourcename properly instead of GUID.
I have an SSIS package that contains a For Each Loop Container. I have three Data Flow tasks within the container. I have an OnError event handler associated with the encapsulating container. When one of the Data Flow tasks within the For Each Loop Container fails, the OnError for the Loop Container gets called 5 times. The OnError handler is just a script task that sends a notification email. I am not explicitly Dts.taskresult = failure, nor am I calling FireError.
I have a package on which i've applied a package level OnError event handler. The OnError event handler includes a Script Task (that builds up a string of errorCode, errorDescription, MachineName etc...) and a WebService Task that calls a webservice to send an email including the built up string from the script task in the body of the email. This has worked fine in one package where i've applied it but for some reason in a second package the existence of an OnError package level event handler seems to be completed ignored. I'm causing various package object to fail but the OnError handler never fires. I know the obvious answer is find what's different between the two packages but i can't see that any is different (in relation to package level OnError event handling).
Has anyone else come across this? Any suggestions?
I have created an OnError Event Handler to catch an error in the Execute SQL Task in the Control Flow. On error I am simply inserting a few parameters in a DB table using Execute SQL Task. I followed the instructions in: [URL]....
Now when I run this error hanlder task manually it runs fine but when I purposely fail the SQL Task it never fires the error handler. I am not sure why. I checked the DisableEventHandler property and it is set to False.
I have a datasource on my page, not connected to anything. In the selected event, I have the following:protected void InitializedDatasource_Selected(object sender, SqlDataSourceStatusEventArgs e) {int total = e.AffectedRows; lblInitialized.Text = total.ToString(); } Howevever, because it's not attached to a gridview or anything, it seems the selected event never fires. How would i get it to run on page load?
Hi,I have a SqlDataSource and am trying to establish if it returns rows using the selected event e.AffectedRows statement. Unfortunately the selected event does not fire. I am using a stored procedure with 2 parameters:applicantID - Int32 - Parameter source from control label textissueStatus - Int16 - Parameter source 'None' default value = 1 When i test it during configuration it returns 1 row as expected. I am manually running the DataSource using ds.DataBind(); after a button click. Anyone know why its not firing the event?Thanks
I have two SQLDataSource controls on my page that are dynamically fed an SQL SELECT statement. I was thinking that the best way to do this was to give it the select statement that it needs inside the OnSelecting event. Here is the revelent code.
switch ((sender as SqlDataSource).ID) { case "DS1": if (Checkbox1.Checked) { e.Command.CommandText = "SELECT * FROM table1 WHERE " + BuildQuery(getMylarColumns(), SearchBox.Text); DS1Panel.Visible = true; } break;
case "DS2": if (Checkbox2.Checked) { e.Command.CommandText = "SELECT * FROM table2 WHERE " + BuildQuery(getFlatFileColumns(), SearchBox.Text); DS2Panel.Visible = true; } break; }
The problem with this is that the GetData_Selecting method is never executed and thus when I try to execute the query the page PostBacks and nothing happens. Putting equivalent code in the Page_Load method works fine, however I believe having the code execute on each PostBack is the reason I'm having another problem sorting the data in the DataGrids these controls are bound to.
Why is the function never being executed? Is this the ideal way to handle the inclusion of the query in the SQLDataSource?
Greetings, When using Inserting event of SqlDataSource ASP.NET gives me an error when I reference InsertParameter by Name An SqlParameter with ParameterName 'CreatedByEmployeeId' is not contained by this SqlParameterCollection. However, when I reference parameter by index everything works. Is this a bug or I'm doing something wrong? Here's the code: <asp:SqlDataSource ID="dsRole" runat="server" ConnectionString="<%$ ConnectionStrings:SecurityConnectionString %>" DeleteCommand="spDeleteRole" InsertCommand="spAddRole" SelectCommand="spGetRole" UpdateCommand="spUpdateRole" DeleteCommandType="StoredProcedure" InsertCommandType="StoredProcedure" SelectCommandType="StoredProcedure" UpdateCommandType="StoredProcedure"> <DeleteParameters> <asp:Parameter Name="RoleId" Type="Int32" /> </DeleteParameters> <UpdateParameters> <asp:Parameter Name="RoleId" Type="Int32" /> <asp:Parameter Name="RoleName" Type="String" /> <asp:Parameter Name="RoleDescription" Type="String" /> <asp:Parameter Name="UpdatedByEmployeeId" Type="Int32" /> </UpdateParameters> <InsertParameters> <asp:Parameter Name="RoleName" Type="String" /> <asp:Parameter Name="RoleDescription" Type="String" /> <asp:Parameter Name="CreatedByEmployeeId" Type="Int32" /> </InsertParameters> <SelectParameters> <asp:ControlParameter ControlID="GridView1" Name="RoleId" PropertyName="SelectedValue" /> </SelectParameters> </asp:SqlDataSource> When using parameter name, I get an error: Protected Sub dsRole_Inserting(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.SqlDataSourceCommandEventArgs) Handles dsRole.Inserting e.Command.Parameters("CreatedByEmployeeId").Value = Internal.Security.GetEmployeeIdFromCookie(Page.Request.Cookies) End Sub When using index instead of name, there's no problem: Protected Sub dsRole_Inserting(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.SqlDataSourceCommandEventArgs) Handles dsRole.Inserting e.Command.Parameters(2).Value = Internal.Security.GetEmployeeIdFromCookie(Page.Request.Cookies) End Sub
Hi In the page load of my webpage I call a databind for a gridview. It generally calls this event handler : protected void SqlDataSource1_Selected(object sender, SqlDataSourceStatusEventArgs e)
However sometimes (seemingly randomly) it doesn't. Any ideas? Thanks p
Hello I have a piece of VB.NET code that generates an email on the SqlDataSource Inserted event. It appears to be executing twice because it is sending two emails. If I place the code on any other event, it just sends the one email. Does any have a suggestion on how to handle this? Protected Sub SqlDataSource1_Inserted(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.SqlDataSourceStatusEventArgs) Handles SqlDataSource1.Inserted Dim MailServerName As String = "alvexch01"Dim Message As MailMessage = New MailMessage Message.From = New MailAddress("sender@email.com")Message.To.Add("receiver@email.com") Message.Subject = "Near Miss" Message.Body = "Test" Message.IsBodyHtml = True Message.Priority = MailPriority.NormalDim MailClient As SmtpClient = New SmtpClient MailClient.Host = MailServerName MailClient.Send(Message) Message.IsBodyHtml = True Message.Dispose() End Sub
i have formview and gridview in onepage, and formview bind to one sqldatasource, which have select commandtype is storedprocedure, now stored procedure have one optional parameter and select command. in gridview i have one button,now i want when user click on tha button that record's value comes in formview and its mode is edit. now for that i have to pass that stored procedures parameter value,to stored procedure now how can i add the parameter value when the onclick event of gridview button is fire. thanks
Hello, I have a sqldatasource and a textcontrol on a webform, i assign programmatically the text of the textcontrol to the filterexpression. If the filterexpression is incorrect the page hang, how can i handle this event Thanks JPR
I have an event: Private Sub SqlDataSourceIncome_Deleted(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.SqlDataSourceStatusEventArgs) Handles SqlDataSourceIncome.Deleted Dim command As SqlClient.SqlCommand command = e.Command If command.Parameters("@nReturnCode").Value <> 0 Then DROPDEAD() End If That fires from: <DeleteParameters> <asp:Parameter Name="nDeletebyId" Type="Int64" /> <asp:Parameter Name="nOtherId" Type="Int64" /> <asp:Parameter Direction="Output" Name="nReturnCode" Type="Int64" /> <asp:Parameter Direction="Output" Name="nReturnId" Type="Int64" /> </DeleteParameters> End Sub
When I: GridViewIncome.DeleteRow(GridViewIncome.SelectedRow.RowIndex) But nReturnCode is ALWAYS NULL... I even did a stored procedure that just: ALTER PROCEDURE [dbo].[sp_nDeletebyId] @nReturnCode bigint output, @nReturnId bigint output AS SET @nReturnCode = 0 SET @nReturnId = 0 And STILL got nothing but the NULLS... the insert & update stuff works fine, with identical code... it's just the DELETED event that I can't seem to knock. Has anyone seen this before? The above sample stored proc did return 0 when executed one the server... and, BTW, the row is deleted!
Hello, I want to loop through the first 10 records that are showing in a gridview with several pages that is populated by a sqldatasource. I can loop through the sqldatasource and get the list of values, but I'm doing something wrong because the 10 records it prints out are not the same 10 records the user sees in the gridview...They can click a search button which changes the sort, and they can click on the column headings to change the sort order. Where's the best place to put the looping code? I need the result to be the same as what the users sees. 1 Protected Sub GridView1_Sorted(ByVal sender As Object, ByVal e As System.EventArgs) Handles GridView1.Sorted2 Dim i As Integer = -13 Dim sTest As String = ""4 Dim vwExpensiveItems As Data.DataView = CType(SqlDataSource1.Select(DataSourceSelectArguments.Empty), Data.DataView)5 6 'Loop through each record7 i = -18 For Each rowProduct As Data.DataRowView In vwExpensiveItems9 i = i + 110 'Output the name and price11 If i > 9 Then12 Exit For13 End If14 sTest = rowProduct("employeeid")15 Response.Write("RowSorting " & i.ToString & " [" & sTest & "]<br>")16 Next17 End Sub18
I facing a problem when i want to modified the sqldatasource.filterExpression while trigger sqldatasource.selecting event. 1 Protected Sub SqlDsProduct_Selecting(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.SqlDataSourceSelectingEventArgs) 2 Dim SqlDsProduct As SqlDataSource = CType(CompleteGridView1.DetailRows(0).FindControl("SqlDsProduct"), SqlDataSource) 3 SqlDsProduct.FilterExpression = Session("filter") ' filter i add up after user press search button 4 End subActually i'm using the CompleteGridview, which i downloaded from the web. the "SqlDsProduct" i reffering to is inside the CompleteGridView1. I'm using complet grid view because i want the hierarchy look for the gridview. So please help me how i gonna change the filter expression of the 2nd sqldatasource inside detailsTemplate of the completeGridview. Thank you. best regardvince
hi, i want to execute a finctionX() based on the returned resultset of SQLDataSource. For example, if the SELECT command returns nothing based on a specific search criteria then I want to execute functionX(). Currently, I have a string that displays "No Result" in the GridView in such case. How to catch the resultset of SQLDataSource? -nero
I have a trigger on a table that just updates a last_modified_date and this works fine on our production server. Now I have to update some data and I do not want the trigger to fire. I cannot disable or drop the trigger because the productions systems needs the trigger. Anyone an idea of how to solve this problem?
My SQL Server 2005 SP4 on Windows 2008 R2 is flooded with the below errors:-
Date 10/25/2011 10:55:46 AM Log SQL Server (Current - 10/25/2011 10:55:00 AM) Source spid Message Event Tracing for Windows failed to send an event. Send failures with the same error code may not be reported in the future. Error ID: 0, Event class ID: 54, Cause: (null).
Is there a way I can trace it how it is coming? When I check input buffer for these ids, it looks like it is tracing everything. All the general application DMLs are coming in these spids.
Server 2003 SE SP1 5.2.3790 Sql Server 2000, SP 4, 8.00.2187 (latest hotfix rollup) We fixed one issue, but it brought up another. the fix we applied stopped the ServicesActive access failure, but now we have a failure on MSSEARCH. The users this is affecting do NOT have admin rights on the machine, they are SQL developers. We were having
Event Type: Failure Audit Event Source: Security Event Category: Object AccessEvent ID: 560 Date: 5/23/2007 Time: 6:27:15 AM User: domainuser Computer: MACHINENAME Description: Object Open: Object Server: SC Manager Object Type: SC_MANAGER OBJECT Object Name: ServicesActive Handle ID: - Operation ID: {0,1623975729} Process ID: 840 Image File Name: C:WINDOWSsystem32services.exe Primary User Name: MACHINE$ Primary Domain: Domain Primary Logon ID: (0x0,0x3E7) Client User Name: User Client Domain: Domain Client Logon ID: (0x0,0x6097C608) Accesses: READ_CONTROL Connect to service controller Enumerate services Query service database lock state
We recently upgraded to SQL 2005 from SQL 2000. We have most of our issues ironed out however about every 1 minute there is a message in the Application Event log and the SQL log that states:
EVENT ID 18456 Login Failed for the users DOMAIN/ACCOUNT [CLIENT: <local machine>]
This is a state 16 message which I thought meant that the account does not have access to the default database. The account is actually the account that the SQL services run under.
Any ideas? We can't seem to figure this one out. We actually upgraded to 2005 from 2000 and had an error appear after every reboot that prevented the SQL Agent from running(This application has failed to start because GAPI32.dll was not found. Re-installing the application may fix this problem.) We did a full uninstall of SQL and reinstalled fresh and restored the databases from .bak files and that is when the EVENT ID 18546 started occuring every minute.
We don't have any SQL heavy hitters here so please be detailed with any possible solutions. That you very much for any help you can provide!
I cannot get this event to fire. I am using TextBox9 to see if statements are processed and it never fills so it appears the Button4_Click never happens. Any ideas? Thank you, <asp:Button ID="Button4" runat="server" OnClick="Button4_Click" Text="Delete Submission" /> protected void Button4_Click(object sender, EventArgs e) { string CompanyDeleteID = TextBox10.Text; SqlConnection con = new SqlConnection(ConfigurationManager.ConnectionStrings["localhomeexpoConnectionString2"].ConnectionString); SqlCommand cmd = new SqlCommand("DeleteSubmission", con); cmd.CommandType = CommandType.StoredProcedure; cmd.Parameters.AddWithValue("@C_ID", CompanyDeleteID); TextBox9.Text = "SP completed"; }
PROCEDURE dbo.DeleteSubmission @C_ID intASBEGIN DELETE FROM tblCompanyInfo_Submit WHERE C_ID = @C_ID DELETE FROM tblStoreStudioSubmit WHERE C_ID = @C_ID DELETE FROM tblContractorSubmit WHERE C_ID = @C_ID RETURNENDWHERE CD_ID = @C_IDRETURN
Does anyone here know of a way to execute a DTS package from an ASP that works? I have been using a variation on Microsoft's example that has yet to work.
I know that this code is getting a handle to both the package object and the task object because it recognizes if I have them spelled incorrectly and gives me an error.
On the other hand when everything is correct it simply claims to execute but nothing really happens... My screen will read Executing... Done.
The script goes something like this, any suggestions?:
Const DTSReposFlag_Default = 0 Const DTSReposFlag_UseTrustedConnection = 256 Dim oPackage, strResult Dim oPump Set oPackage=Server.CreateObject("DTS.Package") oPackage.LoadFromSQLServer "hoaorg10","","",DTSReposFlag_UseTrustedConnection ,"","","","DirCopy" set oPump = oPackage.Tasks("Copy Data from Results to [lhr2000].[dbo].[Households] Task").CustomTask oPump.SourceSQLStatement = "SELECT * FROM HOREFPA WHERE NEIGHBORHOOD = 'testnbhd'" oPackage.Execute Response.Write "Executing package...<BR>" For i = 1 To oPackage.Steps.Count If oPackage.Steps(i).ExecutionResult = DTSStepExecResult_Failure Then oPackage.Steps(i).GetExecutionErrorInfo lpErrorCode iStatus = False strErr = oPackage.Steps(i).Name + " in the " + oPackage.Description + " failed.<BR>" End If Response.Write strResult Next If iStatus = True Then strResult = oPackage.Description + " Successful<BR>" Response.Write strResult End If Response.Write "Done.<BR>"
Anyone got an idea why this does not work. I have a trigger that is supposed to fire as an INSERT is done on a table. If I manually insert (insert into....), the trigger fires. If I use BCP to insert, the trigger DOES NOT FIRE.....
My working environment exist of Win 2000 advance server w/service pack 1 and SQL 2000 Enterprise no service pack applied.
I created trigger on INSERT table "A" which have to insert record into table "B". The trigger fired when records inserted by insert statement from Query Analyzer. But the trigger doesn't s not fired if I moved records from text file into table "A" using DTS Import/Export Wizard.
OK, I'm at a loss..it must be staring me right in the face.
I have a junction table that relates 2 tables, with a unique key of the composit of the 2 keys. There is also an indicator that says 1 relationship between the 2 tables is "primary" and there should only be one of those. So I figured a trigger to take care of it...but I can't seem to get it working...I wrote sample sql to mimic the inserted table as well, and it seems correct, but the trigger just does not fire.
Any ideas?
CREATE TABLE [dbo].[PIF_MEP99] ( [PIFRecID] [int] NOT NULL , [MEPRecID] [int] NOT NULL , [PrimaryInd] [char] (1) NOT NULL ) ON [PRIMARY] GO
ALTER TABLE [dbo].[PIF_MEP99] WITH NOCHECK ADD CONSTRAINT [PIF_MEP99_PK] PRIMARY KEY CLUSTERED ( [PIFRecID], [MEPRecID] ) ON [PRIMARY] GO
INSERT INTO PIF_MEP99(PIFRecID, MEPRecID, PrimaryInd) SELECT 1,1,'Y' UNION ALL SELECT 2,1,'N' UNION ALL SELECT 3,2,'N' GO
CREATE TRIGGER dbo_PIF_MEP99_tr_Rule1 ON dbo.PIF_MEP99 FOR UPDATE, DELETE AS SET NOCOUNT ON
-- Rule 1: Prevent and MEP from having more than 1 PIF as Primary
IF Exists ( SELECT * FROM inserted i INNER JOIN PIF_MEP99 p ON i.MEPRecID = p.MEPRecID AND i.PrimaryInd = 'Y' AND p.PrimaryInd = 'Y') BEGIN ROLLBACK TRAN RAISERROR 500003 'Attempting to Insert 2 Primary PIFs for an MEP' END GO
SELECT * FROM PIF_MEP99 GO
SELECT * FROM (SELECT 4 AS PIFRecID,1 AS MEPRecID,'Y' AS PrimaryInd) AS i INNER JOIN PIF_MEP p ON i.MEPRecID = p.MEPRecID AND i.PrimaryInd = 'Y' AND p.PrimaryInd = 'Y' GO
BEGIN TRAN INSERT INTO PIF_MEP99 (PIFRecID, MEPRecID, PrimaryInd) SELECT 4,1,'Y' COMMIT TRAN GO
SELECT * FROM PIF_MEP99 GO
SELECT * FROM (SELECT 5 AS PIFRecID,1 AS MEPRecID,'Y' AS PrimaryInd) AS i INNER JOIN PIF_MEP p ON i.MEPRecID = p.MEPRecID AND i.PrimaryInd = 'Y' AND p.PrimaryInd = 'Y' GO
DROP TABLE PIF_MEP99 GO
Brett
8-)
Hint: Want your questions answered fast? Follow the direction in this link http://weblogs.sqlteam.com/brettk/archive/2005/05/25/5276.aspx
