MessageDlg

[jmdoneva]

In your implementation of the MessageDlg in the format MessageDlg('string',dialogtype,mbyesno,callback). It moves to the next line of code after presenting the Message dialog without waiting for a response. For example...

 

procedure test;

begin

Messagedlg('Would you like to continue?',mtConfirmation,mbyesno,DCallback1);

Close;

end;

 

procedure DCallback1(Sender: TComponent; res :Integer);

begin

case res of

mrYes : do something;

mrNo : do something else;

end;

end;

 

when the procedure test presents the Message dialog it doesn't wait for the response but Closes the form because it has move to the next line of code. Is this the way it is supposed to work or is there another way to call MessageDlg so it waits for a response.

[Sherzod]

Hi,

 

http://forums.unigui.com/index.php?/topic/7086-version-09996/&do=findComment&comment=36058

 

Best regards.

[jmdoneva]

When I MainModule -> EnableSynchronousOperations to True it destabilizes the webpage. Data doesn't load into the unidbgrid properly and the unibuttons stop executing code when pressed. Then after a minute or two the page will crash.

 

Windows Server (Windows Server 2008 R2 Standard). I set up my site as recommended in you documentation for IIS 7.

[Farshad Mohajeri]

When I MainModule -> EnableSynchronousOperations to True it destabilizes the webpage. Data doesn't load into the unidbgrid properly and the unibuttons stop executing code when pressed. Then after a minute or two the page will crash.

 

Windows Server (Windows Server 2008 R2 Standard). I set up my site as recommended in you documentation for IIS 7.

 

Can you test in standalone mode too and see if anything changes?

[jmdoneva]

Yes. Please give me a few minutes.

[Farshad Mohajeri]

Please confirm that you are using build 1326.

[jmdoneva]

Hello Mr. Mohajeri,

 

No... it is FMSoft_uniGUI_Professional_0.99.96.1322_Beta.

 

It works fine in standalone but had the above described problem as a ISAPI module on our Windows Server.

[jmdoneva]

My original problem was that MessageDlg didn't stop code execution. I have only developed for desktop and know little about web development. I understand now that on the web server code execution does not stop. I can work around that. The true modal dialog isn't important for me at this point.

[Farshad Mohajeri]

My original problem was that MessageDlg didn't stop code execution. I have only developed for desktop and know little about web development. I understand now that on the web server code execution does not stop. I can work around that. The true modal dialog isn't important for me at this point.

 

Yes, we can emulate true modal windows in uniGUI, but it is recommended to use callbacks wherever applicable.

 

Thanks

[jmdoneva]

I see now in the Customer Portal that there is a new version. I will download and install and then test it again.

[jmdoneva]

After updating to the latest build all works perfectly.