I have an XML DataSource in my report which does not specify a connection
string, because I want to use an embedded XML DataSet. However I would like
the XML DataSet text to be defined using an expression (actually a function
call in my custom assembly). Even though you can define an expression for the
XML DataSet, doing so generates a design time error like this:
"The XmlDP query is invalid. Syntax error at line 1, character 3 of the
ElementPath. (Microsoft.ReportingServices.DataExtensions)"
If I define the DataSet text like this it works fine:
============================================= <Query>
<ElementPath>Root /Parameter {@.ParamName, @.ParamValue} </ElementPath>
<XmlData>
<Root>
<Parameter ParamName="Param1" ParamValue="Value1"></Parameter>
<Parameter ParamName="Param2" ParamValue="Value2"></Parameter>
<Parameter ParamName="Param3" ParamValue="Value3"></Parameter>
<Parameter ParamName="Param4" ParamValue="Value4"></Parameter>
<Parameter ParamName="Param5" ParamValue="Value5"></Parameter>
</Root>
</XmlData>
</Query>
=============================================
If I define the DataSet text like this I get the error message:
============================================= = "<Query>"
+ "<ElementPath>Root /Parameter {@.ParamName, @.ParamValue} </ElementPath>"
+ "<XmlData>"
+ "<Root>"
+ "<Parameter ParamName=""Param1"" ParamValue=""Value1""></Parameter>"
+ "<Parameter ParamName=""Param2"" ParamValue=""Value2""></Parameter>"
+ "<Parameter ParamName=""Param3"" ParamValue=""Value3""></Parameter>"
+ "<Parameter ParamName=""Param4"" ParamValue=""Value4""></Parameter>"
+ "<Parameter ParamName=""Param5"" ParamValue=""Value5""></Parameter>"
+ "</Root>"
+ "</XmlData>"
+ "</Query>"
=============================================
The above is just an expression that shows the error message. Ideally my
DataSet text will look like this:
=Code.RptLib.ReportParametersXML()
It looks like I am up against a limitation in the product. Can you confirm
that this is a limitation in trhe product (embedded XML DataSets MUST be
hardcoded), or is there a workaround or technique that I am missing?
Thanks!
-- Chris
--
Chris, SSSIHello Chirs,
I have reproduced this issue on my side.
I will do some research on this. I appreciate your patience.
Sincerely yours,
Wei Lu
Microsoft Online Partner Support
=====================================================
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======================================================.|||Hi Wei Lu,
I found an interesting thing.
By accident I tried =Code.RptLib.ReportParametersXML instead of
=Code.RptLib.ReportParametersXML() and that worked.
Because my method does not take any parameters, I guess VB.NET does not like
the empty parenthesis and for some reason the Report Designer gives a
misleading error message about this problem.
So I solved my problem and I do not have to hard code the XML. It is coming
from my custom assembly.
However, I have no idea why the expression syntax ="..." does not work. But
since I do not need that approach it is not a problem for me right now.
Still, you might want to pass this "bug" on to the developers of SSRS.
-- Chris
Chris, SSSI
"Wei Lu [MSFT]" wrote:
> Hello Chirs,
> I have reproduced this issue on my side.
> I will do some research on this. I appreciate your patience.
> Sincerely yours,
> Wei Lu
> Microsoft Online Partner Support
> =====================================================> PLEASE NOTE: The partner managed newsgroups are provided to assist with
> break/fix
> issues and simple how to questions.
> We also love to hear your product feedback!
> Let us know what you think by posting
> - from the web interface: Partner Feedback
> - from your newsreader: microsoft.private.directaccess.partnerfeedback.
> We look forward to hearing from you!
> ======================================================> When responding to posts, please "Reply to Group" via your newsreader so
> that others
> may learn and benefit from this issue.
> ======================================================> This posting is provided "AS IS" with no warranties, and confers no rights.
> ======================================================.
>
Showing posts with label string. Show all posts
Showing posts with label string. Show all posts
Sunday, February 26, 2012
Friday, February 17, 2012
Document Map for Excel
I've created a document map which displays a text string as the bookmark label (Document map label) when exporting to PDF (e.g. "January 2004", "March 2004"). However, when exporting to Excel, the tabs are named "Sheet1", "Sheet2", etc.
Is it possible to configure a report such that the tab names when exported to excel match the labels used in PDF?Excel worksheets (tabs) are a completely different concept than PDF bookmarks.
Excel worksheets are created based on the pages in the report. Support for providing specific names for Excel worksheets (i.e. report sections) is under consideration for a future release.
-- Robert
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