Steema Central

Hi.
I just bought TeeChart Pro 8 (Source). (I use Rad Studio 2007 dec update)
How do I make it work with IntraWeb (v9)? There is no component installed in the IDE and I can't find TeeChart v8 on your download page for IntraWeb?

Regards
Claes Enskär

Hi Claes,

I'm sorry but we don't have IntraWeb packages for TeeChart v8. You should download v7 packages from the download page and adapt them to your environment, something similar to what's explained in the QuickReport article here.

Ok. I'll try that.

Thank You.

Hi Claes,

I've just sent the files I prepared for another customer asking for something similar. Note that they are prepared for BDS 2006, so I recommend you to edit the files and change the paths to your environment.

Hi,

I also have problems getting the TCharts working with IntraWeb 9 in Delphi 2007. In the old Delphi 7 version of my program everything was running smoothly with the Unit IWCompTeeChart in the uses clause. This unit is not recognized in the Delphi 2007 IDE, and I guess I have to reinstall it somehow. - Can I use the files in the old TeeChartPro7_Intraweb7_Delphi directory? if yes, how?

Claus

Hi Claus,

Here is you answer.

Dear Yeray,

Thank you for the files. They installed the IW Chart component smoothly. My Intraweb application has several forms/pages, and in one of them there a 2 simple TCharts each with a IWChart component linked to it. The application compiles fine, and during runs all pages displays OK, except the one with the TChart. When trying to display this page, the application crashes (as far as I can see in the Systems unit in a procedure called GetDynaMethod). When the 2 charts are removed, the page displays OK again. ....Any suggestions?

Claus

Hi Claus,

Please, could you send us a simple example project we can run "as-is" to reproduce the problem here?
You can either post your files at news://www.steema.net/steema.public.attachments newsgroup or at our upload page.

Hi Yeray,
I uploaded a simple IntraWeb (VCL for the Web) project to your server. It contains nothing but the TChart and the TIWChart. When this application is compiled, I get the error: [DCC Error] Unit6.pas(8): F2051 Unit IWCompTeeChart was compiled with a different version of IWBaseControl.TIWBaseControl.InitPainthandle.
- It seems that the IDE cannot resolve the IWCompTeeChart although the IWCompTeeChart.dcu is in the search path. - Version problem?
Claus

Hi Claus,

Thank you for the project, but I think you got confused and sent us the wrong project. I only can see a QuickReport and a TQR in the form.

Could you please send it again?

Dear Yeray,
OK, I got confused! - The correct file has now been uploaded.
Claus

Hi Claus,

Modifying a few lines from your project, according to my environment, it worked fine for me.

And the error you get "Unit IWCompTeeChart was compiled with a different version" makes me think that you suffer some search path conflict. Please, ensure that the search path from where you installed the package I sent you is before the search path of your tests installing the component.

I recommend you to verify all delphi's search paths and library paths are correct and in the order of preference you wish.

Hi Yeray,
It worked ! - I previously had the .dcu's etc. copied to the CodeGear Lib directory which is in my search path. - But that is evidently not what is needed. Including the recommended search path did the trick (although it beats me what is actually going on).
Thank you
Claus