Parameter Mapping Format String
Jun 12, 2007
Hi,
I have used Data Flow component that refers to named query of data source view. It is a OLE DB source.
The SQL Command property of data flow component shows SELECT * FROM Tablename as I defiend in named query. I have modified the query to accept a parameter as SELECT * FROM Tablename WHERE Status = ?
Now I need to pass the package variable to this parameter. How to I pass using ParameterMapping property?. What is correct way of passing the parameter mapping ? I tried with @[TestNS:tatus] variable. But it throws error The parameter mapping string is not in the correct format.
Thanks in advance
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Mar 19, 2008
Hi Friends,
I have a small problem in parameter mapping for Execute SQL Task.
I am using a delete statement with 2 conditions.
Followed by another Execute SQL Task which contains commit statement.
delete from tname where c1 = ? and c2 =?
where c1 is number(4) datatype and c2 is of varchar2(20) datatype in oracle.
The connection manager i am using is ORacle OLE DB provider.
I am passing 2 global variables i.e g_v1 of Int32 and g_v2 of String Type.
In the parameter mapping of the Executing SQL task, i am mapping these 2 variables for
c1 and c2 and changed the datatypes inside parameter mapping as Numeric for c1 and Varchar for c2.
I also set the property as ByPassPrepare = True.
When i am executing the package i getting INVALID NUMBER ERROR.
i believe the SSIS is unable to perform the implict datatype converison.
For the next run, i changed the g_v1 varible datatype to Double and also i changed the parameter mapping for c1 as Doble datatype.
This time it is working fine. I can see the Green signal for the 2 SQL Tasks.
But when i connected to Oracle check the count in the table, the data is not getting deleted.
Also,
I set the property RetainSameConnection = TRUE for oracle connection manager.
I am not able to trace this logical error.
The same is working fine in my local machine.
But i am facing the problem when i deployed the same on the client machine.
Is there any problem with parameter mapping?
What should be equialent Datatype for Oracle NUMBER datatype that should be used inside the SSIS package while declaring the global variable and
inside the parameter mapping.
Any thoughts!
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Aug 14, 2007
Is there a way to find out if the user entered the date in correct format for the report parameter? For example, I am using string data type and requring the user to enter date in yyyy/mm/dd format. Can I capture and prompt the user accordingly if the date string is not provided in the above format?
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Jan 29, 2008
Hi
I have migrated a DTS 2000 package to an SSIS package.
Half of it works fine, when stored procedures are called that don't use parameters they work fine on SSIS.
However when a SP is called with a parameter it can't find the parameter name ?
I have mapped the parameter under "parameter mappings" , the parameter is a simple date value
which is created at the beginning of the SSIS package in a SQL task.
it is saved as a global variable , and i have mapped this as the parameter , yet it still can't find the param. name ?
any sugestions ?
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Mar 19, 2008
Hi pals,
I have a small problem in parameter mapping for Execute SQL Task.
I am using a delete statement with 2 conditions.
Followed by another Execute SQL Task which contains commit statement.
delete from tname where c1 = ? and c2 =?
where c1 is number(4) datatype and c2 is of varchar2(20) datatype in oracle.
The connection manager i am using is ORacle OLE DB provider.
I am passing 2 global variables i.e g_v1 of Int32 and g_v2 of String Type.
In the parameter mapping of the Executing SQL task, i am mapping these 2 variables for
c1 and c2 and changed the datatypes inside parameter mapping as Numeric for c1 and Varchar for c2.
I also set the property as ByPassPrepare = True.
When i am executing the package i getting INVALID NUMBER ERROR.
i believe the SSIS is unable to perform the implict datatype converison.
For the next run, i changed the g_v1 varible datatype to Double and also i changed the parameter mapping for c1 as Doble datatype.
This time it is working fine. I can see the Green signal for the 2 SQL Tasks.
But when i connected to Oracle check the count in the table, the data is not getting deleted.
Also,
I set the property RetainSameConnection = TRUE for oracle connection manager.
I am not able to trace this logical error.
The same is working fine in my local machine.
But i am facing the problem when i deployed the same on the client machine.
Is there any problem with parameter mapping?
What should be equialent Datatype for Oracle NUMBER datatype that should be used inside the SSIS package while declaring the global variable and
inside the parameter mapping.
Is there any way to see/look the sql statement which is formed after Parameter Subsititution inside the log file?
Can we print the SQL Statement Formed by the Execute SQL task inside a script task ?
Any help would be greatly appreciated !
Thanks in advance
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Apr 17, 2008
I have 2 questions on this
(1) I know how to use the ? ? ? and 0, 1, 2 notation in Parameter Mapping within Execute SQL Task. However, the interface allows me to give descriptive names to my parameters (other than the ordinals 0, 1, 2, ...). To be more clear, if you go into Parameter Mapping and click in Parameter Name column, you are not just restricted to typing in 0, 1, 2, ... You can type anything you want for the name. Does this suggest that I can use other things besides a "?" in my SQL command?
(2) What is Parameter Size? Is this like a data type? If so, why am I allowed to type in anything I want in there?
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Dec 13, 2007
Hi All,
I am using a stored procedure defined as follows:
set ANSI_NULLS ON
set QUOTED_IDENTIFIER ON
go
-- =============================================
-- Author: <Author,,Name>
-- Create date: <Create Date,,>
-- Description: <Description,,>
-- =============================================
CREATE PROCEDURE [dbo].[GetPriority] @PriorityID TINYINT
AS
BEGIN
-- SET NOCOUNT ON added to prevent extra result sets from
-- interfering with SELECT statements.
SET NOCOUNT ON;
SELECT [Priority]
FROM [MTD Dashboard].[dbo].[Priority] WHERE [Priority ID]=@PriorityID
END
I want to use this stored procedure in a Execute SQL Task. What should be the SQL Statement, Parameter mappings and Result Set?
Can someone please help me in doing this.
Thanks
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Mar 9, 2006
I am trying to assign the same package variable value to three different parameters in a query. The variable contains the name of a database which the user will input during package execution. First I check to see if the database exists (if it does I drop it), then in either case I create the database. See code:
if exists
(
select name
from sys.databases
where name = ?
)
begin
drop database ?;
end;
go
create database ?;
go
This is the error I am getting:
[Execute SQL Task] Error: Executing the query "if exists ( select name from sys.databases where name = ? ) begin drop database ?; end; " failed with the following error: "Syntax error, permission violation, or other nonspecific error". Possible failure reasons: Problems with the query, "ResultSet" property not set correctly, parameters not set correctly, or connection not established correctly.
My "User::DestinationDatabase" variable is mapped to 0,1,2 using an OLE DB connection. Any suggestions would be welcome.
Regards,
DO
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Apr 25, 2007
Hi there,
I am working on SSIS package that gets data from SQL 2005 Database and writes that to a flat file. But I need to write the count of records as part of the header.
Here is what i am trying:
The OLE DB Source is calling a stored procedure and returning two things i.e. a resultset and an output parameter. The data access mode is SQL Command.
Code SnippetEXEC [Get_logins] ?, ?, ? OUTPUT
In the Set Query Parameters dialogbox, all the three patameters are mapped to three different user variables.
What is happening is that the user variable that is mapped to output parameter is never updated. The header property expression is written as follows
Code SnippetRIGHT("0000000000" + (DT_STR, 10, 1252)@LoginCount, 10)
I tried to watch the variable in watch window but to no avail. Any guidance if it is bug or I am missing some thing? Any thoughts, how can I accomplish this? I have also tried adding Row Count Transformation but its variable has the same behaviour. If I set the value of @LoginCount variable to some value, this initially set value is successfully written to the file header.
Thanks
Paraclete
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Jul 12, 2006
Hi, I am trying to use an integer as input parameter for my task I get suck on the parameter data type.
The input parameter is define as @Control_ID variable as Int32 in SSIS. When I got into the parameter mapping of Execute SQL Task, I don't find the Int32 data type. I used to try Short, Numeric, Decimal and so on, but all of those data type didn't work. and it returns the following error message:
SSIS package "DCLoading.dtsx" starting.
Error: 0xC002F210 at Update Control_ID, Execute SQL Task: Executing the query "use DCAStaging
update DCA_HFStaging set
[dbo].[Control_ID] = P0 where [Control_ID] is null
" failed with the following error: "The multi-part identifier "dbo.Control_ID" could not be bound.". Possible failure reasons: Problems with the query, "ResultSet" property not set correctly, parameters not set correctly, or connection not established correctly.
Task failed: Update Control_ID
Warning: 0x80019002 at DCLoading: The Execution method succeeded, but the number of errors raised (1) reached the maximum allowed (1); resulting in failure. This occurs when the number of errors reaches the number specified in MaximumErrorCount. Change the MaximumErrorCount or fix the errors.
SSIS package "DCLoading.dtsx" finished: Failure.
Any help?
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Dec 17, 2007
Hi ALL,
I have a Execute SQL Task to execute a stored procedure. It has no input and output parameters.
The stored procedure is defined as follows:
set ANSI_NULLS ON
set QUOTED_IDENTIFIER ON
go
CREATE PROCEDURE [dbo].[SetSLATimePriority]
AS
BEGIN
DECLARE @PriorityID tinyint,@MAXPriorityID tinyint
DECLARE @Priority NVARCHAR(MAX), @SLATime int
SET @PriorityID=1
SET @MAXPriorityID=0
SELECT @MAXPriorityID=MAX([Priority ID]) FROM [MTD Dashboard].[dbo].[Priority]
SET NOCOUNT ON;
WHILE @PriorityID<=@MAXPriorityID
BEGIN
SELECT @Priority= [Priority] FROM [MTD Dashboard].[dbo].[Priority]
WHERE [Priority ID]=@PriorityID
SELECT @SLATime= [SLA Time in hours] FROM [MTD Dashboard].[dbo].[Priority]
WHERE [Priority ID]=@PriorityID
UPDATE [MTD Dashboard].[dbo].[Remedy Dump-Filtered]
SET [SLA Time] = @SLATime WHERE [Priority] like @Priority
SET @PriorityID=@PriorityID+1
END
END
The Properties of Execute SQL Task are set as follows:
Result Set: None
Connection Type: OLEDB
SQL Source Type: Direct Input
SQL Statement: EXEC ? = [dbo].[SetSLATimePriority]
IsQueryStoredProcedure: True
ByPassPrepare: False
Parameter Mapping:
Variable Name : User::IntValue
Direction: ReturnValue
Data Type: Long
ParameterName: 0
I am getting the following error, when I run this package.
[Execute SQL Task] Error: Executing the query "EXEC ? = [dbo].[SetSLATimePriority]" failed with the following error: "Invalid parameter number". Possible failure reasons: Problems with the query, "ResultSet" property not set correctly, parameters not set correctly, or connection not established correctly.
I am not able to figure out, where exactly the problem is.. Can some one please help me out?
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Jun 15, 2005
I have date coming to one page as a string in the following format"May 4 2005 12:00AM"
I need to query one of my tables using this date in combination of other nondate values. How can I convert this date into valid sql server datetime format before I query a database tables
Please help
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Jun 4, 2015
I have a table which stores date-of-birth in varchar 19861231(yyyymmdd). A view takes this data. I want to store this date as mmddyyyy in the view. How can we achieve this?
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Oct 18, 2006
Hello,
I am facing a problem in a SELECT clause which i cannot solve.
In my SQL table ("myTable") i have a few columns ("Column1", "Column2", "TypeColumn"). When I select different columns of the table, instead of getting the value of TypeColumn, i would like to get a boolean indicating whether its value is a certain string or not.
For example, the TypeColumn accepts only a number of selected strings: "AAA", "BBB", "CCC".
when i do a select query on the table, instead of asking for TypeColumn i would like to ask a boolean value of 1 if TypeColumn is "AAA" and 0 if TypeColumn is "BBB" or "CCC". Also, i would like to make this query while I am also fetching the other columns. And i would like to use one query to get all that. I thought something like thsi would work:
SELECT Column1 AS Col1, Column2 AS Col2, IF(TypeColumn = "AAA", 1, 0) AS Col3
FROM myTable
but this doesn't work in SQL 2005!
Is it possible to do something similar in SQL 2005 using one query only? i am trying to avoid multiple queries for this.
thanks a lot for your help!
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Feb 12, 2007
Hi,
For the Data Driven Subscription in SSRS we are using the following stored procedure
In Step 3 - Create a data-driven subscription
create procedure spRSGetReportSettings
(
@ReportID as integer
) as
begin
set nocount on
declare @t as table(y int not null primary key)
declare
@cols as nvarchar(max),
@y as int,
@sql as nvarchar(max)
set @cols=stuff(
(select N',' + quotename(y) as [text()]
from (select ParameterName as y from Reportsettings where reportid=1) as Y
order by y
For XML Path('')),1,1,N'');
set @sql=N'select * from
(select reportid,parametername, parametervalue from ReportSettings where reportid= ' + Cast(@ReportID as varchar(5)) +' ) as D
pivot(min(parametervalue) for parametername in(' + @cols +N')) as p'
exec sp_executesql @sql
end
Basically the idea is to maintain a single report parameter setting table for multiple reports.
Structure of the table is as given below
ReportID, ParameterName, ParameterValue.
Using Pivot we can generate the ParameterName/ParameterValue combinations for each report. This stored procedure is working fine in query editors(Management Studio)
But, in SSRS it is giving any results.
In Step 4 - Create a data-driven subscription,
Get the value from the database drop down, I am not getting any database columns.
Please help.
Kumar
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Aug 8, 2000
I have to convert From Sybase to SQL Server and I've got fields type in Sybase which are long varchar (length around 60000).
At first, I convert in format text but SQL Server refused to pass this type for parameters in stored procedures when i need that. So I have used varchar(8000) in stored procedures. But I'm afraid it would be truncated in the application.
So what is long varchar in SQL Server and how to use that by optimistic way ?
Thanks
Axel
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Oct 22, 2004
I have a column in a database that is a phone number. The problem is that it is stored like so
4589958
Anyway that I can insert a "-" after the first 3 digits in SQL SELECT statement
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May 22, 2007
I have this line in my script component and it's not producing the number with dashes.
Row.TAXIDNO = String.Format("{0##-##-####}", Row.TAXIDNO)
What the hell is going on?
Thanks.
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Nov 14, 2006
Hai
I have a table call TimeMgt, and i have got a field name call TimeDifference like this:
TimeDifference (varchar(255))
------------------
10.230
10.856222
25.355542
85.2455
12.98888882542533
Now need to get this out put
TimeDifference
------------------
10.23
10.85
25.35
85.24
12.98
In this case i cant use cast(TimeDifference as decimal(16,2))
becasse eg :
12.98888882542533 values after writing this sql cast(TimeDifference as decimal(16,2))
gives me this result ===== 12.99====wrong!
i want to display like this 12.98
Ho do I do this task ? what is the best way to format like this ? Is there any straight methods to do this task ?
sujithf
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Feb 1, 2007
Hi,
How to control the Datetime Parameter's format, such as I need the user input Date and Time, but default, the user can only select date, but can not input the time.
How to solve it?
Thank you.
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Dec 26, 2006
Hi all, i am a newbie to reporting services. Hope someone can help me with this date problem.
I have a parameter date which i declared as type string in the report manager. when i entered the date as eg) "31/12/2003" and clicked on the 'preview' tab in the report manager, it gives me error saying that 'Cast from string "31/12/2003" to type 'Date' is not valid.'
So i use the cultureinfo function to set the date to 'en-US' format.... something like the one below:
CStr( Format(DateTime.Parse( Parameters!strDateTo.Value , New System.Globalization.CultureInfo("en-US")), "dd-MMM-yyyy"))
This works perfectly in my preview tab. But when i deployed to the server and when viewed on IE, it gives me an error msg -> "#Error" instead. Why is that so??
I have also checked my pc regional settings . It's set to United States and the date format is also "dd/MM/yyyy". Have also checked the settings in the server and it's also set to the same format. But i am still getting this error.
By the way... i am using windows 2003 with SRS 2000 SP2.
Any help will be appreciated. Thks !
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Mar 27, 2008
I have datetime parameter but SSRS used mm/dd/yyyy format.
How can I change to dd/mm/yyyy format ?
in dataset I used convert(datetime,@dateparam,103) but I get error if I select for example 14/03/2008
"The value provided for the report parameter 'dateparam' is not valid for its type
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Apr 21, 2008
Is it possible to include a text/string as suffix(append to the end of textbox) to an report parameter prompt string ? Something like this
Enter Date: [ Textbox ] format:mm/dd/yyyy
Enter Age:[Textbox ] e.g 50
I need to include text like the one that I have highlighted in blue. Could someone help me out?
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Oct 18, 2007
HI!
I do a select and concatinating the answers into a one column table @tab(string).
Is it possible to format these values like this:
GENAV DELAV TOTIP RES
12 myvalues www.notech.com 1
1 starthere 192.168.0.2 1
125 or here www.hereistomanychar.s 0
max 3 max 10 max 22 max 1
the first column max 3 characters the second column max 10 char...
I want to do this to get a good view of the data i the table @tab
Here is the select:
INSERT INTO @tab
SELECT Convert( varchar, GENAV)+ ' ' + Convert( varchar, DELAV)+ ' ' + Convert( varchar, TOTIP) ' ' + Convert( varchar, RES)
from dbo.MOVE
where DATE between @starttime and @theEndTime
With this select it looks like:
12 myvalues www.notech.com 1
1 starthere 192.168.0.2 1
125 or here www.hereistomanychar.s 0
This is very complicated to read!
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Feb 6, 2008
Hi,
I'm retrieving data from a cube using a datareader, all the measures have format string, but when retrieve from Integration services it's lost.
I know there is a way to get the format string as columns using extended properties of the conection. I haven't tried this yet, but is there any way of reapplying this format to the columns using this format strings??
thanks
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May 17, 2006
Hi
I have the problem that the below defined paramter gets entered in the database as a interger. the Field in the DB is a nvarchar(5) and the controll that suplies the value is a TextBox
this is the parameter definition:<asp:ControlParameter ControlID="tbComment" Name="Comment" PropertyName="Text" Type="String" />
Why do I get this error, why does ASP to whant to make an integerfrom this text field? When putting a interger value in the textbox all works well and the data gets posted to the database.
I use a SqlDataSource with automatic generated script.
look forwart to a solution
walter
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Nov 26, 2006
Hi All:
I create a report with a DateTime parameter, i would love to use DD/MM/YYYY this format, but it doesn't work . it works when i change to usa datetime format ,YYYY-MM-DD,
any helps are appreciated.
thanks
Nick
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Jan 24, 2007
Hi,
I have some difficulties to format a Date value in my reporting service.
As you know you can use this kind of expression:
=DateTime.Parse(Parameters!ReportingDate.Value).ToString("dd/MM/yyyy")
But it does not work, and when I just want to use the format property of the textbox content such as "dd/MM/yyyy", it displays "dd/MM/yyyy", not the real formatted data, this property works for "=Today()" but not for parameters and fields. What is the diffrence?
Have you an idea to format a Parameter/Field of Date type such as dd/MM/yyyy?
Many thanks!
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Sep 28, 2007
Hello,
Basically my situation is the server environment it seems to be all US region. Everything runs well. When local users attempt reports they get the format parameter issue because their machinese are all CDN region.
I've read through this forum and found quite a bit of people with the same issue of formatting the parameter date. And there are a bunch of recommendations for each scenario.
What i'm wondering is.... from all the experience of the users out here who have had that issue...what would be the most recommended way of fixing this issue? Would I change the server environment to CDN region and then change all the reports default language to English(Canada)? Or is there anything else someone might recommend.
I also read about this hotfix: FIX: The calendar control in a SQL Server 2005 Reporting Services report may display incorrect values http://support.microsoft.com/kb/940382/en-US but not sure if this would fix the problem.
Thanks for everyone's help.
Cheers!
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Aug 8, 2006
I get this error when executing a stored procedure from my code. I suppose something's going wrong with data types, but I cannot see what. If anyone has a sharper eye and can see what it is, please let me know. Thanks in advance!Here is a code excerpt: int category = Convert.ToInt32(ddlCategories.SelectedValue); int museum = Convert.ToInt32(ddlMuseums.SelectedValue); int collection = Convert.ToInt32(ddlCollections.SelectedValue); string binomen = txtScientName.Text; string locality = txtLocality.Text; command.CommandType = CommandType.StoredProcedure; command.Parameters.Add(new SqlParameter("@taxparent", category)); command.Parameters.Add(new SqlParameter("@museum", museum)); command.Parameters.Add(new SqlParameter("@collection", collection)); command.Parameters.Add(new SqlParameter("@binomen", binomen)); command.Parameters.Add(new SqlParameter("@locality", locality));And the stored procedure code: ALTER PROCEDURE [petrander].[DynamicQuery] @taxparent int = NULL, @museum int = NULL, @collection int = NULL, @binomen Nvarchar(254) = NULL, @locality Nvarchar(254) = NULLAS SELECT * FROM QueryView WHERE InstitutionCode = COALESCE(@museum, InstitutionCode) AND CollectionCode = COALESCE(@collection, CollectionCode) AND ScientificName LIKE '%' + @binomen + '%' AND Locality LIKE '%' + @locality + '%' AND ParentID1 = COALESCE(@taxparent, ParentID3) OR ParentID2 = COALESCE(@taxparent, ParentID2) OR ParentID3 = COALESCE(@taxparent, ParentID3) OR ParentID4 = COALESCE(@taxparent, ParentID4) OR ParentID5 = COALESCE(@taxparent, ParentID5) OR ParentID6 = COALESCE(@taxparent, ParentID6) OR ParentID7 = COALESCE(@taxparent, ParentID7) OR ParentID8 = COALESCE(@taxparent, ParentID8)
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Dec 28, 2006
HiI have just started using Visual Web Developer to produce
asp.net page. I am having a problem when inserting a new record into a
particular table, within the insertion form I have included a drop down
list which gathers informaton from another table. When I view the page
through the browser when I click the insert link I get an error message
on stating 'Input string not in correct format' . The code for the page is below. Does anyone know what
the problem could be? Thanks <%@ Page Language="VB" MasterPageFile="~/MasterPage.master" AutoEventWireup="false" CodeFile="Default.aspx.vb" Inherits="PhotoAdmin_Default" title="Untitled Page" %><asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server"> <asp:Label ID="UserIdValue" runat="server"></asp:Label><br /> <asp:SqlDataSource ID="pictureDataSource" runat="server" ConnectionString="<%$ ConnectionStrings:ConnectionString %>" DeleteCommand="DELETE FROM [Pictures] WHERE [PictureID] = @PictureID" InsertCommand="INSERT INTO [Pictures] ([UserId], [CategoryID], [Title], [Description], [UploadedOn]) VALUES (@UserId, @CategoryID, @Title, @Description, @UploadedOn)" SelectCommand="SELECT * FROM [Pictures] WHERE ([UserId] = @UserId) ORDER BY [UploadedOn] DESC" UpdateCommand="UPDATE [Pictures] SET [UserId] = @UserId, [CategoryID] = @CategoryID, [Title] = @Title, [Description] = @Description, [UploadedOn] = @UploadedOn WHERE [PictureID] = @PictureID"> <DeleteParameters> <asp:Parameter Name="PictureID" Type="Int32" /> </DeleteParameters> <UpdateParameters> <asp:Parameter Name="UserId" /> <asp:Parameter Name="CategoryID" Type="Int32" /> <asp:Parameter Name="Title" Type="String" /> <asp:Parameter Name="Description" Type="String" /> <asp:Parameter Name="UploadedOn" Type="DateTime" /> <asp:Parameter Name="PictureID" Type="Int32" /> </UpdateParameters> <SelectParameters> <asp:ControlParameter ControlID="UserIdValue" Name="UserId" PropertyName="Text" /> </SelectParameters> <InsertParameters> <asp:Parameter Name="UserId" /> <asp:Parameter Name="CategoryID" Type="Int32" /> <asp:Parameter Name="Title" Type="String" /> <asp:Parameter Name="Description" Type="String" /> <asp:Parameter Name="UploadedOn" Type="DateTime" /> </InsertParameters> </asp:SqlDataSource> <asp:SqlDataSource ID="categoriesDataSource" runat="server" ConnectionString="<%$ ConnectionStrings:ConnectionString %>" SelectCommand="SELECT [CategoryID], [Name] FROM [Categories] ORDER BY [Name]"> </asp:SqlDataSource> <asp:SqlDataSource ID="maxPictureIDDataSource" runat="server" ConnectionString="<%$ ConnectionStrings:ConnectionString %>" SelectCommand="SELECT MAX (PictureID) FROM Pictures WHERE UserId = @UserId"> <SelectParameters> <asp:ControlParameter ControlID="UserIdValue" Name="UserId" PropertyName="Text" /> </SelectParameters> </asp:SqlDataSource> <br /> <asp:DetailsView ID="dvPictureInsert" runat="server" AutoGenerateRows="False" DataKeyNames="PictureID" DataSourceID="pictureDataSource" DefaultMode="Insert" Height="50px" Width="125px"> <Fields> <asp:BoundField DataField="PictureID" HeaderText="PictureID" InsertVisible="False" ReadOnly="True" SortExpression="PictureID" /> <asp:TemplateField HeaderText="CategoryID" SortExpression="CategoryID"> <EditItemTemplate> <asp:TextBox ID="TextBox1" runat="server" Text='<%# Bind("CategoryID") %>'></asp:TextBox> </EditItemTemplate> <InsertItemTemplate> <asp:DropDownList ID="DropDownList1" runat="server" DataSourceID="categoriesDataSource" DataTextField="Name" DataValueField="CategoryID" SelectedValue='<%# Bind("CategoryID") %>' AppendDataBoundItems="True"> <asp:ListItem>--None--</asp:ListItem> </asp:DropDownList> </InsertItemTemplate> <ItemTemplate> <asp:Label ID="Label1" runat="server" Text='<%# Bind("CategoryID") %>'></asp:Label> </ItemTemplate> </asp:TemplateField> <asp:TemplateField HeaderText="Title" SortExpression="Title"> <EditItemTemplate> <asp:TextBox ID="TextBox2" runat="server" Text='<%# Bind("Title") %>'></asp:TextBox> </EditItemTemplate> <InsertItemTemplate> <asp:TextBox ID="TextBox1" runat="server" Text='<%# Bind("Title") %>'></asp:TextBox><br /> <asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server" ControlToValidate="TextBox1" Display="Dynamic" ErrorMessage="RequiredFieldValidator" ValidationGroup="PictureAdd"></asp:RequiredFieldValidator> </InsertItemTemplate> <ItemTemplate> <asp:Label ID="Label2" runat="server" Text='<%# Bind("Title") %>'></asp:Label> </ItemTemplate> </asp:TemplateField> <asp:TemplateField HeaderText="Description" SortExpression="Description"> <EditItemTemplate> <asp:TextBox ID="TextBox3" runat="server" Text='<%# Bind("Description") %>'></asp:TextBox> </EditItemTemplate> <InsertItemTemplate> <asp:TextBox ID="TextBox2" runat="server" Text='<%# Bind("Description") %>'></asp:TextBox><br /> <asp:RequiredFieldValidator ID="RequiredFieldValidator2" runat="server" ControlToValidate="TextBox2" Display="Dynamic" ErrorMessage="RequiredFieldValidator" ValidationGroup="PictureAdd"></asp:RequiredFieldValidator> </InsertItemTemplate> <ItemTemplate> <asp:Label ID="Label3" runat="server" Text='<%# Bind("Description") %>'></asp:Label> </ItemTemplate> </asp:TemplateField> <asp:CommandField ShowInsertButton="True" /> </Fields> </asp:DetailsView> <br /> <br /></asp:Content>
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May 21, 2007
I am using SQL Server Express and Visual Web Developer Express with VB as my preferred language.
I am trying to specify an InsertParameter with a querystring parameter of a SQLDataSource Control.
My Code is:
<InsertParameters>
<asp:Parameter Name="ProjectID" Type="Int32" DefaultValue="Convert.ToInt32(Label1.Text)" />
<asp:Parameter Name="Name" Type="String" />
<asp:Parameter Name="Description" Type="String" />
<asp:Parameter Name="Size" Type="Int32" />
</InsertParameters>
</asp:SqlDataSource>
I get the error message above and the detail is:
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.FormatException: Input string was not in a correct format.Source Error:
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.
Stack Trace:
[FormatException: Input string was not in a correct format.]
System.Number.StringToNumber(String str, NumberStyles options, NumberBuffer& number, NumberFormatInfo info, Boolean parseDecimal) +2753299
System.Number.ParseInt32(String s, NumberStyles style, NumberFormatInfo info) +102
System.String.System.IConvertible.ToInt32(IFormatProvider provider) +43
System.Convert.ChangeType(Object value, TypeCode typeCode, IFormatProvider provider) +293
System.Web.UI.WebControls.Parameter.GetValue(Object value, String defaultValue, TypeCode type, Boolean convertEmptyStringToNull, Boolean ignoreNullableTypeChanges) +248
System.Web.UI.WebControls.Parameter.get_ParameterValue() +67
System.Web.UI.WebControls.ParameterCollection.GetValues(HttpContext context, Control control) +255
System.Web.UI.WebControls.SqlDataSourceView.InitializeParameters(DbCommand command, ParameterCollection parameters, IDictionary exclusionList) +265
System.Web.UI.WebControls.SqlDataSourceView.ExecuteInsert(IDictionary values) +214
System.Web.UI.DataSourceView.Insert(IDictionary values, DataSourceViewOperationCallback callback) +68
System.Web.UI.WebControls.FormView.HandleInsert(String commandArg, Boolean causesValidation) +389
System.Web.UI.WebControls.FormView.HandleEvent(EventArgs e, Boolean causesValidation, String validationGroup) +609
System.Web.UI.WebControls.FormView.OnBubbleEvent(Object source, EventArgs e) +88
System.Web.UI.Control.RaiseBubbleEvent(Object source, EventArgs args) +35
System.Web.UI.WebControls.FormViewRow.OnBubbleEvent(Object source, EventArgs e) +109
System.Web.UI.Control.RaiseBubbleEvent(Object source, EventArgs args) +35
System.Web.UI.WebControls.LinkButton.OnCommand(CommandEventArgs e) +86
System.Web.UI.WebControls.LinkButton.RaisePostBackEvent(String eventArgument) +155
System.Web.UI.WebControls.LinkButton.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument) +7
System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument) +11
System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData) +172
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +4921
I have verified that Label1.Text has a value that looks like an integer. What is causing the problem? Is there a better way of creating a new record in the child table and making one of the fields match the primary key of the parent table?
Thanks.
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Nov 15, 2007
Hi!I get this message: System.FormatException: Input string was not in a correct format.
when i try to execute this code:
TextBox tbox = new TextBox();
string Date;
string Title;
string Text;
string sUserName = HttpContext.Current.User.Identity.Name;
MembershipUser User = Membership.GetUser(sUserName);
string UserID = User.ProviderUserKey.ToString();
int NewsID = Convert.ToInt32(ViewEditNews.DataKeys[e.Item.ItemIndex]);
tbox = (TextBox)e.Item.FindControl("EditNewsDateTxt");
Date = tbox.Text;
tbox = (TextBox)e.Item.FindControl("EditNewsTitleTxt");
Title = tbox.Text;
tbox = (TextBox)e.Item.FindControl("EditNewsTextTxt");
Text = tbox.Text;
GetNews.UpdateCommandType = SqlDataSourceCommandType.Text;
GetNews.UpdateCommand = "UPDATE ovarvet.News SET HeadText=@Title, Text=@Text, Date=@Date, UserID=@UserID WHERE NewsID=@NewsID";
GetNews.UpdateParameters.Add("Title",TypeCode.String, Title);
GetNews.UpdateParameters.Add("Text", TypeCode.String, Text);
GetNews.UpdateParameters.Add("Date", TypeCode.String, Date);
GetNews.UpdateParameters.Add("UserID", TypeCode.UInt32, UserID);
GetNews.UpdateParameters.Add("NewsID", TypeCode.Int32, NewsID.ToString());
GetNews.Update();
ViewEditNews.DataBind();
ViewEditNews.EditItemIndex = -1;
ViewEditNews.DataBind(); Anyone who knows the problem with this code?
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