CGDevTools Forum

Hi,
this is the condition:

Code: Select all

  with IWCGJQEdit3 do begin
    datalink.dataSource := ServerController.UserSession.DataSource1;
    datalink.FieldName := 'val';
    FormatOptions.Enable := True;
    FormatOptions.AllowNegative := False;
    FormatOptions.AutoFix := True;
    FormatOptions.Precision := 0;
    FormatOptions.Type_ := ftDecimal;
  end;


When execute ServerController.UserSession.DataSource1.Post and the field 'val' (connected to IWCGJQEdit3 ) is NULL, an EConverError exception is fired with the message.

I know that

since 3.5.0.210, the component is using the system FormatSettings to convert string to float

but I think that if the field is null no exception must be fired...

Best Regards, Alfredo.

Hi Alfredo,

Fixed in next beta build.
Thank you.

Best Regards.

Hi Alexander,

I'm sorry but on 4.0.0.7 release the format error (when field is null) is still present...

Just checked out on Delphi 10.2 and Intraweb 14.1.13

Best Regards, Alfredo.

Hi INFOSYS,

Please check the attached demo.

Best Regards.

Hi,

compiled your demo changing output folder only.

Same error when I post with IWCGJQEdit2.Text empty



and





Best Regards, Alfredo.

Hi INFOSYS ,

Same error when I post with IWCGJQEdit2.Text empty

The demo, which I attached on previous post, work as expected in latest version..
Are you sure that you use the latest one?

Best Regards.

Hi, Alexander,

wwwroot: 4.0.0.7
CGDevTools: 4.0.0.7
Intraweb: 14.1.13
Delphi 10.2 w HotFix
S.O. Windows 10 Pro 1607 (OS Build 14393.1198) En

I put compiled JQDEV_XE4.exe in demo-bin folder of CGDevTools demo folder (IWCGJQComps\demo-bin) and I got the error..,

Alf.

Hi,
just installed new 4.0.0.9 CGDevTools version and your demo now works as expected (no more floating poin conversion errror).

BUT

compiled on 64 bit It's OK, when I compile on 32 bit I got an external exception executing (after run):


Alf.

Hi

Just debug the program to know where that error comes from

Hi INFOSYS,

Please try the latest beta build and let me know if the problem still persist...

Best Regards.