Dynamically Creating The Data Source Of A Report At Run Time Using Parameters
Feb 13, 2008
I have three databases which have the identical data structure. When the user runs a report, he has to select a database.
For example, my report query would look like:
Select * from <theDatabase>.dbo.MyTable
How could I assign the value of <theDatabase> at run time depending on what the user selects from the list?
In my datasource, I have only specified the server name and no value for initial catalog.
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Apr 4, 2007
In the data tab of my report (Reporting Services for SQL Server 2000), I'd like to run a query that requires parameters be passed to it. Is there a way to pass the parameters of the report to that query?
Thank you.
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May 21, 2007
Hi guys,
How can I pass a parameter used for the DataSet query? I'm using this DataSet file as data source of my .rdlc report for Windows Forms.
I've already done a .rdlc report to Web Forms where I passed the query parameter by ObjectDataSource.SelectParameters, but in Windows Forms this object was not created. I just hava the following created objects:
- despesaTableAdapter (from myDataSetTableAdapter)
- despesaBindingSource (Windows.Forms.BindingSource)
- RelatorioDataSet (from myDataSet)
- relatorioDataSet1 (from myDataSet)
Any help will be very appreciated.
Tks and rgds,
Luis Antonio
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May 25, 2007
I need to pass the out put from a stored procedure as an input parameter to another stored procedure. I created a data set for each stored procedure. Fron the second data set parameter tab, I added a parameter to refer to the field from the first data set.
I get the error Fiels can not be used in query parameter expressions.
I tried two simple queries instead of stored procedures with first query feeding the second query. I get the same error. Is there any other other way to accomplish this?
Thank You.
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Nov 29, 2010
I am attempting to pass report parameters to my query. My report's data source is a WCF web service. I can run normal queries fine, but I have found that without the know-how to pass parameters to my query I am limited with my capabilities.
Assume a string parameter named "Name" with a specified default value of "Jmachol90", how would I pass that into the following query at the designated place:
 Â
<Query>
      <Method Namespace="http://schemas.microsoft.com/sqlserver/masterdataservices/2009/09" Name="SecurityPrincipalsGetRequest">
      <Parameters>
      <Parameter Name="Criteria" Type="XML">
<DefaultValue>
[code]....
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Jan 19, 2007
It's well known issue, that one can't use any dataset fields in a
report header/footer directly. One of the approach is to create
query-based parameter that basically equals
=First(Fields!@FieldName@.Value, "@DataSetName@") and use that
parameter value instead. But it doesn't work in my case!
My report displays some entity description and is parametrized with
EntityID param. Its header contains entity name that, according to the
approach, is queried from the data source through the EntityName
report parameter. There's important issue: the report is displayed in
ReportViewer control, that is embedded into my application and entity
ID parameter isn't ser by user in ReportViewer parameters area. Its
default value is changed by the application with SetReportParameters()
web method every time a user wants to view the report according to the
entity the user is exploring in the application. But after the report
has been rendered, its header always contains not actual (outdated)
entity name. Nevertheless, the report body contains actual data
(including entity name). If I alter entity ID parameter in ReportViewer
or in web-based Report Manager and refresh report, header displays
correct entity name.
What's wrong in the workflow described?
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Apr 5, 2007
Has anyone found out how to dynamically create report width.
If I have 20 columns on a report all of 2cm, then report will be 40cm width.
If I display the columns based on specific criteria using the iif function and then setting the an expression for the Visibility Hidden property, the report could potentially reduce in width.
I cannot see how to build an expression for the report width or table width, to accommodate the potential change in the width of the report when columns are not shown, thus it pages incorrectly, leaving huge white space on the right of the report when columns are hidden... has anyone come across this requirement, and hopefully a solution for it?
Many Thanks people
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Oct 31, 2007
Hi all
I hope someone can help me on this issue:
I am designing dynamical reports, that are abel to run in four different languages - so far everything works just fine for me (I select my headers and labels from a database). Only problem is the prompt text for report parameters. How can I set this text dynamically?
E.g. I have a parameter where the user selects a storage - this prompt should be "Storage: " in the English report and "Lager: " in the Danish report. I have absolutely no idea how to fix this.
I am greatful for any help.
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Oct 29, 2013
I have a SSRS report with four parameters,and I want to be able to enter information for two of the parameters and run the report opposed to all four of them. However, when I select allow blanks and only select the parameters that I want to run the report by, the report come back blank..Essentially, I want to be able to the run report by different parameters without having to enter information for all parameters at the same time.
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Feb 2, 2008
,
Hi
In this code how can I create a new data source and new data source view and model and structure that it run dynamic.
In this code I have a lot of errors, that they are about server and database don€™t have in current code,
In this code, first I should definition server or no?
Database dbNew = new Database (databaseName,
Utils.GetSyntacticallyValidID(databaseName, typeof(Database)));
srv.Databases.Add(dbNew);
dbNew.Update(true);
***********************************************************
How can I create data source and data source view and model and structure?
Please say code of that, and guide me.
databasename and srv is unknown.
Do I add other reference with analysis services?
Please explain about these codes:
************************************************************************
1)
RelationalDataSource dsNew = new RelationalDataSource(
datasourceName,
Utils.GetSyntacticallyValidID(
datasourceName,
typeof(RelationalDataSource)));
db.DataSources.Add(dsNew);
dsNew.ConnectionString = connectionString;
dsNew.Update();
2)
RelationalDataSourceView rdsv;
rdsv = db.DataSourceViews.Add(
datasourceviewName,
Utils.GetSyntacticallyValidID(
datasourceviewName,
typeof(RelationalDataSourceView)));
rdsv.DataSourceID = ds.ID
***************************************************************
3)
OleDbConnection cn = new OleDbConnection(ds.ConnectionString);
OleDbCommand cmd = new OleDbCommand(
"SELECT * FROM [" + tableName + "] WHERE 0=1", cn);
OleDbDataAdapter ad = new OleDbDataAdapter(cmd);
DataSet dss = new DataSet();
ad.FillSchema(dss, SchemaType.Source);
*************************************************************
4)
// Make sure we have the name we thought
dss.Tables[0].TableName = tableName;
// Clone here - the original DataTable already belongs to a DataSet
rdsv.Schema.Tables.Add(dss.Tables[tableName].Clone());
rdsv.Update();
5)
MiningStructure ms = db.MiningStructures.Add(miningstructureName, Utils.GetSyntacticallyValidID(miningstructureName,
typeof(MiningStructure)));
ms.Source = new DataSourceViewBinding(dsv.ID);
ms.CaseTableName = "Customer";
Add columns:
ScalarMiningStructureColumn smsc;
// From table "Customer" we will add a couple of columns
// CustomerID - key
smsc = new ScalarMiningStructureColumn("Customer ID",
Utils.GetSyntacticallyValidID("Customer ID", typeof(ScalarMiningStructureColumn)));
smsc.IsKey = true;
smsc.Content = "Key";
smsc.KeyColumns.Add("Customer", "customer_id", OleDbType.Integer);
ms.Columns.Add(smsc);
*******************************************
6)
MiningModel mm = ms.MiningModels.Add(miningmodelName,
Utils.GetSyntacticallyValidID(miningmodelName,
typeof(MiningModel)));
mm.Algorithm = "Microsoft_Decision_Trees";
mm.Parameters.Add("COMPLEXITY_PENALTY", 0.3);
MiningModelColumn mc = new MiningModelColumn("Customer ID",
Utils.GetSyntacticallyValidID("CustomerID",
typeof(MiningModelColumn)));
mc.SourceColumnID = ms.Columns["Customer ID"].ID;
mc.Usage = "Key";
mm.Columns.Add(mc);
mm.Update();
Please exactly say, whatever I want
Thanks a lot for your answer
Please don€™t move this question because I don€™t know where I should write this.
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Mar 13, 2008
hi ,
i am trying for a drill through report (rdlc)
ihave written the following code in drill through event of reportviewer, whenever i click on the first report iam getting the error like
An error has occurred during report processing.
A data source instance has no
t been supplied for the data source "DetailDS_get_orderdetail".
the code is
using System;
using System.Data;
using System.Data.SqlClient;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
//using Microsoft.ApplicationBlocks.Data;
using Microsoft.Reporting.WebForms;
using DAC;
public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
ReportViewer1.Visible = false;
}
protected void Button1_Click(object sender, EventArgs e)
{
DAC.clsReportsWoman obj = new clsReportsWoman();
DataSet ds = new DataSet();
ds = obj.get_order();
ReportViewer1.LocalReport.DataSources.Clear();
ReportDataSource reds = new ReportDataSource("DataSet1_get_order", ds.Tables[0]);
ReportViewer1.LocalReport.DataSources.Add(reds);
ReportViewer1.LocalReport.ReportPath = "C:/Documents and Settings/km63096/My Documents/Visual Studio 2005/WebSites/drillthrurep/Report.rdlc";
ReportViewer1.LocalReport.Refresh();
ReportViewer1.Visible = true;
}
protected void ReportViewer1_Drillthrough(object sender, DrillthroughEventArgs e)
{
DAC.clsReportsWoman obj = new clsReportsWoman();
ReportParameterInfoCollection DrillThroughValues =
e.Report.GetParameters();
foreach (ReportParameterInfo d in DrillThroughValues)
{
Label1.Text = d.Values[0].ToString().Trim();
}
LocalReport localreport = (LocalReport)e.Report;
string order_id = Label1.Text;
DataSet ds = new DataSet();
ds = obj.get_orderdetail(order_id);
ReportViewer1.LocalReport.DataSources.Clear();
ReportDataSource reds = new ReportDataSource("DetailDS_get_orderdetail", ds.Tables[0]);
ReportViewer1.LocalReport.DataSources.Add(reds);
ReportViewer1.LocalReport.ReportPath = Server.MapPath(@"Reportlevel1.rdlc");
ReportViewer1.LocalReport.Refresh();
}
}
the code in method get_orderdetail(order_id) is
public DataSet get_orderdetail(string order_id)
{
SqlCommand cmd = new SqlCommand();
DataSet ds = new DataSet();
cmd.Parameters.Add("@order_id", SqlDbType.VarChar, 50);
cmd.Parameters["@order_id"].Value = order_id;
ds = SQLHelper.ExecuteAdapter(cmd, CommandType.StoredProcedure, "dbo.get_orderdetail");
return (ds);
}pls help me.
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Sep 1, 2015
I have the following report I need to create with 2 parameters. An equal OR not equal. I need the report to have a drop down that has equal to  '1024' or a drop down option that IS NOT equal to '1024'. I also need the WHERE clause to return the equal or not equal based on the user selection inside of SSRS.
SELECT user1 AS [Company], reference AS [PAI_REF], statenumber,
LEFT(user4, 7) AS [Supplier Code],
user4 AS [Company Information],Â
user8 AS [Transaction Type], user2 AS[Invoice Number],Â
--CONVERT(VARCHAR,CONVERT(Date, user3, 103),101) AS [Invoice Date],
[routeName] AS [Route], username AS [User Name]
[Code] ....
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Oct 30, 2007
First off, let me just say that I'm a complete newbie to SQL Reporting Services, and .NET in general. We have a VB 6 application that is trying to launch an SRS 2005 report in a viewer window. This was accomplished by creating A VB.NET "wrapper" window that launches the report, and allows the report to be previewed, exported, etc. I did not write any of this.
The report is using a Shared Data Source, which points to a specific database. My problem is that the users can select which db they want when they launch the VB 6 Application, so I need to find a way to edit the connection string in the report to specify which database to use on the fly. I have the db name in the "wrapper" application, but I can't figure out how to pass it to the report.
thx,
Paul
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Oct 15, 2015
Is it possible to include a currency symbol in an amount-field in PowerPivot/Pivottable based on a Currency column in a table? Something as the same as with SSAS MD. And I don't want fixed values in my code.
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Mar 7, 2006
Hi, I am using sql server 2005 entreprise edition. I am just wondering
when I have a report with parameters and the report uses stored
procedure to retrieve the result set for use in the report, if two
people from different places are trying to view the report at the same
time, and each of them use different set of parameters.
Will they be able to view their report correctly??
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Mar 23, 2007
I have a report that I would like to run in the evening due to high database usage that required a user to fill in selected parameters. Is there anyway to allow a user to fill in the report parameters and have it scheduled to run at 3:00 AM.
Thanks,
Chris
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May 5, 2015
In VS2008 SSRS, when creating a dataset, only the name of the stored procedure was required. When populating the dataset, VS prompted for the parameters, whether or not there were any. In VS2010, the name of the stored procedure is not enough if there are parameters.When creating a dataset in Visual Studio 2010 for databases and stored procedures in SQL 2012, I must provide (what should be) run-time parameters to obtain a field list and then to preview the report.Â
So the embedded dataset looks like this (wherein the only parameter is a password): exec dbo.spu_procedure1 @PW='999'.This works well and as expected during report design and development. But 999 must be provided at run-time by the requester, and not in the dataset definition. If I remove the parameter in the dataset's exec string before deploying the report, the field list is cleared and the report is unusable. So I cannot overcome what seems a contradiction: necessary to obtain a field list, but "yet-to-be-provided" when the user selects the report.
By keeping @PW='999' in the dataset specification, the user cannot override the parameter and automatically has a password to view the report. Â
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Jan 21, 2008
I writed That CodeDim SqlCom As New SqlDataSource SqlCom.ConnectionString = "data source=localhost;initial catalog=Mansouria1.1;integrated security=True" SqlCom.DataSourceMode = SqlDataSourceMode.DataReader SqlCom.InsertCommandType = SqlDataSourceCommandType.StoredProcedure SqlCom.InsertCommand = "Add_Machine_Component" SqlCom.InsertParameters.Add("@Name", TextBox1.Text) SqlCom.Insert() and the store Procedure@Name Nvarchar(150)ASInsert into Machine_Component(Name) values (@Name)Go That error Message displayprocedure or Function 'Add_Machine_Component' expects parameter '@Name', which was not supplied.
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Dec 27, 2006
Does anyone have any experience setting up paramters when using a Teradata data source? I am specifically looking for how to set up dates and multi-select drop down boxes as parameters. Using a fixed query against Teradata using SSRS is straight forward and is working well. Parameters, not so much.
R
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Feb 8, 2007
I am building a report that takes a web service as data source. This web service does not take primitive types as parameters. The signature is something like this:
<soap:Body>
<GetXml xmlns="myreports.ws">
<root >
<TP Name="string">
<B Name="string" Surname="string">
<SA xsi:nil="true" />
</B>
<B Name="string" Surname="string">
<SA xsi:nil="true" />
</B>
</TP>
<TP Name="string">
<B Name="string" Surname="string">
<SA xsi:nil="true" />
</B>
<B Name="string" Surname="string">
<SA xsi:nil="true" />
</B>
</TP>
</root>
</GetXml>
</soap:Body>
My question is: how do I pass the xml to the web service from reporting services.
I have seen examples with simple types. They do it with this query:
<Query>
<SoapAction>myreports.ws/GetXml</SoapAction>
<Method Namespace="myreports.ws" Name="GetXml"></Method>
<Parameters>
<Parameter Name="Parameter1">
<DefaultValue>some value</DefaultValue>
</Parameter>
</Parameters>
<ElementPath IgnoreNamespaces="True">
GetXmlResponse{}/GetXmlResult{}/diffgram{}/NewDataSet/Element{@Attribute1,@Attribute2}
</ElementPath>
</Query>
But there are no example on using xml directly instead of parameters. Can anyone help me? Where do I put my xml?
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Aug 28, 2015
I have few reports under different folders in Report Manager. Is there a way to set the data source for the whole folder rather than each report individually? There is also a folder where reports generate dynamically. Since the report project doesn't exist anymore, I can't set the data source through code. How can I set the data source for the whole folder?
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Jan 15, 2008
I would like to write a custom data source component for SSIS. I was wondering if there are any tutorials / examples for this that are available.
Thanks
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Nov 29, 2007
This seems to be much more difficult than it was in DTS (or perhaps I just need to adjust to the new way of doing things).
Eventually I found that I needed to use "SQL command from variable" and using two other variables as input parameters. The expresion for the command is
"usp_ValveStatusForDay '" + @[User:ate] + "','" + @[User::Report] + "'"
which typically evaluates as
usp_ValveStatusForDay '18 Oct 07','Report_Name'
This previews correctly and the resulting columns are available for mapping to a destination. So far so good.
By the way, is this the best way to call a stored procedure with parameters?
I have pasted the stored procedure at the end of this posting because I have come accross a puzzling problem. The query as shown below works correctlly but if I un-comment the delete statement, the preview still works and the columns are still avilable for mapping but I get the following errors when the package is executed.
Error: 0xC02092B4 at Data Flow Task, OLE DB Source [1]: A rowset based on the SQL command was not returned by the OLE DB provider.
Error: 0xC004701A at Data Flow Task, DTS.Pipeline: component "OLE DB Source" (1) failed the pre-execute phase and returned error code 0xC02092B4.
I realise that I could execute the delete query in a separate SSIS package step but I am curious as to why there is a problem with the way I tried to do it.
At one stage the stored procedure used a temp table and later I also experimented with a table variable. In both cases I got similar errors at execution time. In the case of the temp table there was another problem in that, while the preview worked, there were no columns available for mapping. Using a table variable seemed to overcome this problem but I still got the run time error. eventually I found a way to avoid using either a temp table or a table variable and the package then worked correctly, copying the data into the desitnation table.
It seems to me that if there is any complexity at all to the stored procedure, these errors seem to occur. Can anyone enlighten me as to what the "rules of engagement" are in this regard? Is one solution to use a wrapper stored procedure that simply calls the more complex one?
ALTER procedure [dbo].[usp_ValveStatusForDay]
(
@dateTime DateTime,
@reportName VarChar(100)
)
AS
BEGIN
DECLARE @day VarChar(10)
DECLARE @month VarChar(10)
DECLARE @year VarChar(10)
DECLARE @start VarChar(25)
DECLARE @end VarChar(25)
SET @day = Convert(Varchar(10),DatePart(day, @dateTime))
SET @month = Convert(VarChar(10), DatePart(month, @dateTime))
SET @year = Convert(VarChar(10), DatePart(year, @dateTime))
IF @month = '1' SET @month = 'Jan'
IF @month = '2' SET @month = 'Feb'
IF @month = '3' SET @month = 'Mar'
IF @month = '4' SET @month = 'Apr'
IF @month = '5' SET @month = 'May'
IF @month = '6' SET @month = 'Jun'
IF @month = '7' SET @month = 'Jul'
IF @month = '8' SET @month = 'Aug'
IF @month = '9' SET @month = 'Sep'
IF @month = '10' SET @month = 'Oct'
IF @month = '11' SET @month = 'Nov'
IF @month = '12' SET @month = 'Dec'
SET @start = @day + ' ' + @month + ' ' + @year + ' 00:00:00'
SET @end = @day + ' ' + @month + ' ' + @year + ' 23:59:59'
--delete from ValveStatus where SampleDateTime between dbo.ToBigInt(@start) and dbo.ToBigInt(@end)
exec dbo.usp_ValveStats_ReportName @reportName, @start, @end, '1h'
END
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Nov 2, 2015
I have a report which takes around 5 seconds when run in BIDS but takes around 20 seconds when deployed on report server.Execution log says TimeDataRetrieval is around 3-4 seconds and  rendering time is around 15-17 secs.From this report I am passing 8 parameters to a  drill through report and there are 36 text boxes where I have defined these parameters for drill through action.All these parameters are populated in main dataset.When I deployed the same report without any drill through action and parameter, it takes 5 seconds.So I am suspecting that because of drill through parameters report is taking more rendering time on server.I am using 2008R2 and IE11.
Is it expected behavior that due to so many parameters for drill through action, report will take more rendering time?If yes, then why is it not taking same time in BIDS?
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Jul 9, 2006
In many DTS packages I have used parameterised queries for incremental loads from Oracle database sources using the Microsoft ODBC Driver for Oracle.
Now I want to migrate these packages to SSIS, but the OLE DB connection for Oracle does not support parameters.
I cannot use the "SQL command from variable" data access mode because of the 4000 character limitation on the length of string variables and expressions.
Am I missing an obvious workaround?
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Mar 1, 2008
Hopefully there's an easy answer for this. I'm totally new to SQL server and I'm trying to upsize an Access database. Whether I use the upsizing wizard or try to create a data source through the ODBC Data Source Administrator, I get a connection failed error. It tells me the server does not exist or my login is incorrect. I'm using NT authentication to connect to the server on my local drive. I just installed the whole 2005 express edition and the only thing that came up during the install was that I didn't have IIS installed. I didn't see how that would be relevant, so I went ahead with the install.
Shouldn't this work with the default setup? I've searched around trying different "solutions" although I doubt they were specifically related to this very basic problem. I tried giving my login every right I could find through in the database engine properties in the server management studio, which connects fine itself with just my network login name and no password. What am I missing?
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Jul 16, 2009
I am building a webapp that calls an SSRS instance to display a report based on another servers web service.I can make a call from the ssrs server using this in the RDL:
<Query>
<Method Namespace="http://machine/webservices" Name="HelloUser">
               <Parameters>
                               <Parameter Name="user">
                               <DefaultValue>Craig</DefaultValue>
                               </Parameter>
               </Parameters>
</Method>
<ElementPath IgnoreNamespaces="true">*</ElementPath>
</Query>
This works no problem. but.. I want to have the user parameter "Craig" be a parameter passed in from the web app. If it were a regular SQL data source you would put @user in the query. How do you do it with XML text queries?
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Jun 7, 2007
We have been a Crystal shop for ages; we are currently doing a proof-of-concept for a conversion to MS Reporting Services. As such, we are developing some Analysis Services 2005 cubes to drive some new SSRS reports, which our users will access through Report Manager. Unfortunately, we are all MDX noobs here, so we are making heavy use of the Wizards until we can come up to speed.
The problem we are running into is when we develop a report with Date Parameters. When we deploy this report, the date parameter box is a dropdown box instead of a date picker. I've seen a couple of other posts on this topic, but when I try to apply the fixes mentioned in them, I throw errors.
I have two quick questions:
Why does this happen? Is it a limitation in the MDX language, in SSAS, or SSRS? Are there any planned fixes?
Can someone please show me how to fix this on my actual query string for one of our basic reports? I've highlighted the date parameters.
Code Snippet
SELECT NON EMPTY { [Measures].[Lead] } ON COLUMNS, NON EMPTY { ([Store].[Store ID].[Store ID].ALLMEMBERS ) } DIMENSION PROPERTIES MEMBER_CAPTION, MEMBER_UNIQUE_NAME ON ROWS FROM ( SELECT ( STRTOSET(@LeadSourceTypeLeadSourceType, CONSTRAINED) ) ON COLUMNS FROM ( SELECT ( STRTOSET(@StoreStoreID, CONSTRAINED) ) ON COLUMNS FROM ( SELECT ( STRTOMEMBER(@FromLeadCreationDateCalendarDate, CONSTRAINED) : STRTOMEMBER(@ToLeadCreationDateCalendarDate, CONSTRAINED) ) ON COLUMNS FROM [Referral Leads]))) WHERE ( IIF( STRTOSET(@LeadSourceTypeLeadSourceType, CONSTRAINED).Count = 1, STRTOSET(@LeadSourceTypeLeadSourceType, CONSTRAINED), [Lead Source Type].[Lead Source Type].currentmember ) ) CELL PROPERTIES VALUE, BACK_COLOR, FORE_COLOR, FORMATTED_VALUE, FORMAT_STRING, FONT_NAME, FONT_SIZE, FONT_FLAGS
I'm afraid, given my user community, that if I can't get the date picker to work properly, it could be a deal breaker.
Thanks very much in advance for your help.
Regards,
Steve
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Oct 26, 2007
Hi,
I'm trying to use query parameters with an Oracle OLEDB Source in a data
flow task and I'm having problems.
I've tried formatting the query each of the following ways...
--
select
frq_code,
frq_name,
update_frq,
uptime_frq
from frequency_bcs
where update_frq > ?
and update_frq <= ?
--
Parameters cannot be extracted from the SQL command. The provider might not
help to parse parameter information from the command. In that case, use the
"SQL command from variable" access mode, in which the entire SQL command is
stored in a variable.
Additional information
---> Provider cannot derive parameter information and SetParameterInfo has
not been called. (Microsoft OLE DB Provider for Oracle).
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May 9, 2006
I've got a report that is using a cube as a data source and I can't get the report to show all the data. Only data at the lowest level of the cube is displayed. The problem is that most of the data I'm concerned with is at higher levels. There's no problem with the MDX. I get the correct results when I run the query.
I'm using a table to show the results. I've also tried a matrix, but I get the same results. I'm using SSRS 2005 and SSAS 2000.
Anyone have experience with this? Am I missing something simple?
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Apr 9, 2008
Hello,
I have a rs script to modify the data source of reports that were built based on report models.
Whenever I update the report model I need to reassign the new report model as a data source.
Since I have more than 1 report model I would like my script to check which report model the report uses so I can update just the reports that use the updated report model.
What is the property or which method I call to get the data source the report use?
According to this I'll know if to relink it to the new report model.
Thank you,
Itzhak
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Jan 28, 2008
I'm pulling data from Sharepoint via SOAP (GetListItem).
The data pulls correctly. In the VS tab, when I execute the dataset, I can see multiple values and I see what I expect to see.
The problem arises when I actually use the report. I have a single Report Parameter (note that I have no parameters defined in the dataset):
Name: Num
Data Type: String
Prompt: #
Allow Blank Value
From query
Dataset: SPList
Value field: ows_Num
Label field: ows_Num
Default Values: Null
So the report prompts the end user to drop down a box containing a list of items (displaying "Num"). This is exactly what I'd like to see. However, if they select any report, it only displays the first one in the Sharepoint List. No field in the report is set to =First(blahblah). They're all =Field!blahblah.
In addition to this, I have a field in the same Sharepoint list that returns a numeric value (nnnn.nnnnnnnnnn). I want this to be a currency format. I've right clicked the text box -> Properties -> Format -> Format Data and entered C. This does not change the output on the report. It remains a value without a dollar sign and with >2 decimal places.
I'm having the same issue with a datetime field. Sharepoint enters a datetime as mm/dd/yyyy hh:mms. I need to drop the "hh:mms", but again, when formatting the box as d in the Report designer, it still renders with the time.
Ideas?
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