[myWebTier] - Don't show report items

rbuser

Hello,

I'm doing my first projet report web server and is not loading a item
(report), only the folders are loaded and appear list view on the page.

I'm using DataAbstract architecture (remobjects.com) with Oracla 10g
DataBase.

Help me, please.

Regards,

Smokoveck

nardmoseley

As a test try a simple Delphi client app that connects to the server via the
ClientReportExplorer/ClientReport. (you can use RBServer
DemosDemos\Clients\01. Client Explorer)

Does that work?


-
Nard Moseley
Digital Metaphors
www.digital-metaphors.com

rbuser

Em 02/11/2012 14:19, Nard Moseley (Digital Metaphors) escreveu:

Hello,

This test work when my server (rbDAReportServer) connects directly to
the database, using ADO components, but, I need to consume a service
from my server application, with DataAbstract architecture
(remobjects.com) .

I created datables (TDAMemDataTable like TClientDataSet) tbl_folder, and
tbl_item tbl_itemTamplate in dmVolume, so, I don't understand because
shows only the folder explore the web.

I have a same server application with client End-User Desktop using
RBuilder architecture and it fine works.

I believe this is a new scenario for you, but I see he does everything
right, it executes the queries on the tables (folder, item and item
tamplate with the field), but just doesn't show the items (details of
the reports) in explorer.

Regards,

Smokoveck

RBServer 11.8
DB Oracle 10g
RemObjects/DataAbstract
Delphi 7

nardmoseley

I'm not clear on what you are saying.

As a test, use the project in RBServer DemosDemos\Clients\01. Client
Explorer to connect to the TrsServer application you built using the
ReportExplorerVolume with the REM Objects Data Abstract client/memory
datasets.

Does that work? If not, then the WebTier test is not going to work either.
As the first step always get the ClientReportExplorer working first.





-
Nard Moseley
Digital Metaphors
www.digital-metaphors.com

rbuser

Hi,

I tested ClientReportExplorer and does not work with rbServer building
RemObjects Data Abstract client/memory datasets.

Do you have a sample rbServer with RemObjects DataAbstract? If you have,
please could send me?

Thk,


Smokoveck


Em 06/11/2012 17:57, Nard Moseley (Digital Metaphors) escreveu:

nardmoseley

If you are getting the folders and not the items, then the issue is going to
be with the ItemPipeline. Check that the connection chain (DBPipeline -->
TDataSource --> TDataSet) is correct and that the ReportExplorerVolume
property values for ItemPpeline and ItemFieldNames is configured correctly.

For the ReportExplorerVolume the dataset access is very simple. ItemPipeline
is opened and traversed first to last. Each record is used to build a tree
node in a directory tree. The FolderPipeline is likewise opened and
traversed first to last. That folder and item data is /not/ linked - very
simple.