UniDBDateTimePicker Bug?

[Alr1976]

Hi!

 

I m using tUnidbDateTimePicker with Kind = tUnitime and usesystemformat = true;

I have Us TimeZone so DateTimePicker must display AM/PM from 0:00:00 to 12:00

But i have :

 

 

 

 

Br,Alessandro

 

 

[Alr1976]

Hi!

 

Any news?

Br,Alessandro

[Alr1976]

Hi!

Nobody help me?

[Sherzod]

Hello, 

Which build? 

[Sherzod]

Yes, it looks like the issue was in the DelphiTimeFormatToPickerFormat method (inside uniGUIJSUtils.pas).

This fix is for testing only — we’ll review and apply it properly in future builds.

uses ... System.RegularExpressions;

function DelphiTimeFormatToPickerFormat(DFormat: string): string;
var
  S: string;
begin
  // Delphi short/Long time formats uses "m" for minutes while the rest of formatting system uses "n" for minutes
  //  Result := StringReplace(DFormat, 'm', 'n' , [rfReplaceAll]);
  //  Result := DelphiToPickerFormat(Result);
  
  // === fixed ===
  if DFormat = '' then
    Exit('');

  S := DFormat;
  S := TRegEx.Replace(S, '(?i)\b(am/pm|ampm|tt|am|pm)\b', #2'AMPM'#3);
  S := StringReplace(S, 'm', 'n', [rfReplaceAll]);
  S := DelphiToPickerFormat(S);
  S := StringReplace(S, #2'AMPM'#3, 'A', [rfReplaceAll]);

  Result := S;
end;

 

[Alr1976]

Hi!

 

I have changed source code but i have same problem.

Br,Alessandro

[Sherzod]

1 hour ago, Alr1976 said:

I have changed source code but i have same problem.

How does the TimeFormat property look on your side?

[Alr1976]

Hi!

i use usesystem = true and i use Us region.

 

Br,Alessandro

[Sherzod]

13 minutes ago, Alr1976 said:

i use usesystem = true

I know.

14 minutes ago, Alr1976 said:

i use Us region

[Alr1976]

Hi ,

In timezone i use uniguiapplication.shortdate

 

Br,Alessandro

[Alr1976]

Hi!

 

If i use Hh:mm tt in timezone and It works. But in text on datetinepicker It display 02:01 Am:001:0

In my db i have field ttime in this format:

01:00:00 so It doesn t display It correctly.

Br,Alessandro

[Alr1976]

Hi!

 

do how can i change Dispay format with Us Format?

 

Tks Alessandro

[Sherzod]

1 hour ago, Alr1976 said:

Us Format

Do you mean that you want to change the display format to the US date and time format (MM/DD/YYYY and 12-hour clock with AM/PM)?

[Alr1976]

Hi ,

In my unifrane i have a tunidbdatepicker. I use only time .

In time format i use 'hh:mm tt'. In this way i see when i  select tunidbdatepicker correctly items:

12 am

11 am

10 am

Etc.

In my Mariadb my ttime Is:

22:00

 

When i open my form, First time show( in text property)

10:00 pm:001:01. If i choose item It show me correctly:

 

10:00 pm.

 

So First time in tunidbdatepicker show me wrong format.

 

Tks,Alessandro

 

[Alr1976]

Hi !

 

Any news?

Br, Alessandro 

[Alr1976]

Hi!

this is my test case

br,Alessandro

GridSummary.rar

[Alr1976]

Hi!

Any news?

Br, Alessandro 

[Sherzod]

On 11/3/2025 at 10:45 AM, Alr1976 said:

this is my test case

Hello, 

I will try to check your test case.

[Alr1976]

Hi.

Please try uniguiapplication.shortdate with US format.

 

Br,Alessandro

[Alr1976]

Hi!

 

any news?

 

Br,Alessandro

[Alr1976]

Hi!

 

I need to release my app, someone can help me?

Br,Alessandro

[Sherzod]

On 11/3/2025 at 10:45 AM, Alr1976 said:

GridSummary.rar 25.66 kB · 0 downloads

Hello,

It seems you have attached the wrong test case.

[Alr1976]

Hi!

 

Sorry ...

 

Br,Alessandro

date.rar

[Sherzod]

21 hours ago, Alr1976 said:

date.rar 1.81 MB · 1 download

Hello,

Use this approach for now:

1. 

2. ClientEvents.UniEvents ->

function beforeInit(sender, config) 
{
    config.format = 'h:i A';
    config.listeners = {
        afterrender: function(picker) {
            if (picker.initialValue) picker.setValue(picker.initialValue);
        }
    };
}

[Alr1976]

Hi!

I create datetinepicker at runtime. How can use It?

 

Br, Alessandro