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question about reporting service


Re: question about reporting service hf
11/24/2004 2:39:01 PM
sql server reporting services:
As far as I know, I dont think it is possible, because the data
regions(table/matrix) on the report has to be assigned to a dataset at design
time.

Surekha.

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Re: question about reporting service Pendula
11/24/2004 3:05:05 PM
As Bruce mentioned it is possible but it is not an easy process as one can
expect.
Read more in Books online for reporting service – there is an update for
books online as well.
I am generating a dataset and saving it in XML format file with unique name.
Then I am passing that unique name to Report via parameter (url) and with
custom data processing extension I am able to read that xml file convert it
to a dataset which Reporting Services uses to render a report.

You will need to adjust example that you can find on the net to meet your
application needs.

Best of luck

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Re: question about reporting service Pendula
11/24/2004 3:09:02 PM
But as Surekha mentioned you can not use report design to acess dataset
schema structure to design a report. You will need to know a schema in
advance while designing it.

Dejan

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Re: question about reporting service Bruce L-C [MVP]
11/24/2004 4:34:34 PM
Read up on data processing extension. That is how to do this sort of thing.

--
Bruce Loehle-Conger
MVP SQL Server Reporting Services

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question about reporting service Britney
11/24/2004 5:10:33 PM
Hi,
After playing around with reporting service for a few days,
I can see that it's very easy to create dataset and design page styles
within
the reporting service.
Now I have a question, what if a third party company send me a dataset (not
belong to reporting service),
then I want to pass this dataset to reporting service and do further
formatting and style. is that possible?


Re: question about reporting service Britney
11/24/2004 5:15:12 PM
oh... to be more specific, it seems like you always have to get the dataset
from databases for reporting service,
can I get it from different application (application level) then pass it
into reporting service to use it?

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Re: question about reporting service Teo Lachev [MVP]
11/26/2004 10:04:31 AM
With version 1.0 you have to write a custom data extension to do so.
Accidentally, I wrote one which allows you to "bind" the report to an
ADO.NET dataset. And yes, it allows you drag-and-drop fields in the Report
Designer just like you would do it with standard RS datasets.

http://www.gotdotnet.com/Community/UserSamples/Details.aspx?SampleGuid=B8468707-56EF-4864-AC51-D83FC3273FE5

Moving forward, version 2005 will comes with WinForm and ASP.NET controls
which will support a disconnected mode where the application will be able to
bind the report to ADO.NET datasets.

--
Hope this helps.

---------------------------------------------
Teo Lachev, MVP [SQL Server], MCSD, MCT
Author: "Microsoft Reporting Services in Action"
Publisher website: http://www.manning.com/lachev
Buy it from Amazon.com: http://shrinkster.com/eq
Home page and blog: http://www.prologika.com/
---------------------------------------------

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Re: question about reporting service Britney
11/29/2004 10:25:25 AM
I have service pack 1, is there already a custom data extension build-in in
reporting service?


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Re: question about reporting service Britney
11/29/2004 10:35:40 AM
I read the custom data extension 's readme file,
it said the following,

URL
Due to the URL size limitations, passing a large dataset as a query
parameter is not possible.

so my question is, what is the size limit?



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Re: question about reporting service Teo Lachev [MVP]
11/29/2004 10:59:47 AM
Britney,

There isn't a builtin extension that will allow you do what you want. There
is a sample File Share data extension which comes with the RS sample and can
be used as a starting point. However, you can save yourself a lot of effort
by using mine.

--
Hope this helps.

---------------------------------------------
Teo Lachev, MVP [SQL Server], MCSD, MCT
Author: "Microsoft Reporting Services in Action"
Publisher website: http://www.manning.com/lachev
Buy it from Amazon.com: http://shrinkster.com/eq
Home page and blog: http://www.prologika.com/
---------------------------------------------

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Re: question about reporting service Teo Lachev [MVP]
11/29/2004 11:03:31 AM
The IE limit is 2K and due to this limitation passing a dataset by URL is
not practical. Instead, my dataset extension supports:

1. Passing the serialized dataset XML (typically used with SOAP
addressability).
2. Reporting from saved as files datasets. In this case, you can pass the
file path as a parameter and render the report via URL.

--
Hope this helps.

---------------------------------------------
Teo Lachev, MVP [SQL Server], MCSD, MCT
Author: "Microsoft Reporting Services in Action"
Publisher website: http://www.manning.com/lachev
Buy it from Amazon.com: http://shrinkster.com/eq
Home page and blog: http://www.prologika.com/
---------------------------------------------

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