Tee Chart Problems

rbuser

I am currently running Delphi 7 Enterprise, RB Server 7.03 and TeeChart VCL
6.01. I had lots of difficulties getting TeeDBChart to work properly within
a stand-alone application, but after recompiling all Tee6 packages, things
worked fine. I have a report server using forms. I have a form that
contains a report which displays 10 different TeeDBCharts. Each chart has
it's own dataSource (datePipeline) and none of the charts are linked to each
other. This is the same report that I used in the aforementioned
stand-alone application. When I bring up my Report Explorer window through
the web tier and I select this report, Report Builder displays a web page
saying "Canvas does not allow drawing". My other reports on the server,
which do not contain TeeCharts, work fine. Any thoughts?

nardmoseley

There are no known issues with using TppTeeChart or TppDPTeeChart in a
server application.

Perhaps try creating a simple test report that contains only one chart. I
just performed a test in which I modfiied the form base teechart demo,
dm0092.pas, from RBuilder\Demos\Reports\Demo.dpr to run within the context
of the RBServer\Demos\Servers\Main\rbServer.dpr. I did not encounter any
issues.

--
Nard Moseley
Digital Metaphors
http://www.digital-metaphors.com