TTmsFMXDateTimeEdit doesn't trigger any event.

FMX TMS FMX UI Pack
1

Hi, I have a strange problem in my test project. It has a tmsfmxdatetimeedit. No event is triggered for that component. I tried change, CheckChanged, Exit events, none of then is triggered. My project is on C++ Builder XE8 on windows 7/64bit. I am using the latest TMS FMX pack.
Has any one had the same problem and if there is a solution for that?
Thanks!
Gene.

2

Just give more information about this.
DateTimeEdit does trigger the change event, but that is it. Nothing else. Since this component is bindable, but it is only one-way. That means I have to use some event handler to update my table that this is binded to. I tried checkchange event, and exit event, none of them works. I guess I have one option left to solve it. It is to use C++ builder default Dateedit and Timeedit seperately instead of using this combined one component.
Thanks!

3

Hi,


- The OnChange and OnCheckChanged events are working as expected when tested here.
If a problem persists, please provide exact instructions to reproduce the issue so I can further investigate this.

- The OnExit event was not implemented for the TMSFMXDateTimeEdit component. This has now been resolved. The update will be available with the next release of the TMS Pack for FireMonkey.
4

I have my problem project file. I still can't see if CheckChanged event is fired. It seems that there is no way to attach that project file here.
It is very simple, I have a DataTimeEdit added on a mainform, then I have this:

void __fastcall TForm1::TMSFMXDateTimeEdit1CheckChanged(TObject *Sender)
{
  ShowMessage("CheckChanged");
}
//---------------------------------------------------------------------------
void __fastcall TForm1::TMSFMXDateTimeEdit1Exit(TObject *Sender)
{
  ShowMessage("Exit");
}

No matter what I do with the dateTimeEdit, the CheckChaged is not fired.

5

I have not been able to reproduce an issue with the OnCheckChanged event.
Can you please make sure that ShowDateCheckBox and/or ShowTimeCheckBox is set to True?

6

Hi, Bart,
Now I understand what CheckChange means. Basically it is fired when the checkbox is ticked/unticked, not for changing the values. Since this TDateTimeEdit is bind only one way from my source, it doesn't update the source data, I have to have some way to do it. Change event is not a good way, and exit event is not implemented, I think I have to use C++ Build default TDate and TTime components instead of using this one combined component.
Thanks for helping!

7

Hi,


No problem.
Please note that the OnEnter and OnExit events are now supported for the TTMSFMXDateTimeEdit in the latest version of TMS Pack for FireMonkey that was released on October 23.