LoginDemo - why TUniLoginForm1 starts first?

[elGringo]

Can anyone explain, why in login demo there is a TUniLoginForm1 showed first? In which place of code is that? Can't find it!

[mhmda]

This is by the uniGUI Framework itself.

[elGringo]

mohammad thnx! 

 

So, how to repeat it?

 

I created simple App with 1 Main form and 1 Login Form - when I started - I saw Main form. Where is Login form - that shoud start automatically ?)))

 

Then 

I just checked Visible:=false to Main form, and Login form appeared first

 

 also can't understand when and how Login Form was Created ?

 

Didn't see anywhere code like Loginform:=TLoginForm.Create in spite of that everywhere function like

function fEncryptLink_LoginForm: TfEncryptLink_LoginForm;
begin
  Result := TfEncryptLink_LoginForm(UniMainModule.GetFormInstance(TfEncryptLink_LoginForm));
end;

So - how it works in UniGUI - we don't need to create it in memory and Free then? Instances created on Create of Main? Does this approach safe for memory leaks?

[estrify]

Hi,

I think that when you derive (and register) a form from TUniLoginForm, this form will be automatically created and shown by framework for each new session, unless you especify "Handled:=true" in the OnBeforeLogin procedure of UniMainModule...

Regards,

[elGringo]

Yes, but this handler (OnBeforeLogin) is empty in logindemo.

 

So, I tested

I have 

 

Main form and LoginForm

TfEncryptLink_LoginForm = class(TUniLoginForm)

I start App and i see main Form

 

I set Handled:=true in OnBeforeLogin and it is again MainForm on Start

 

So, how to repeat logindemo? Can't understand)))

[estrify]

 

I have 

 

Main form and LoginForm

TfEncryptLink_LoginForm = class(TUniLoginForm)

 

Are Main form and LoginForm derived from TUniLoginForm?...

Make sure that only one form is derived from TUniLoginForm and all your forms (login one also) are correctly registered (initialization section with its RegisterAppFormClass)...

[WildFrag]

use wizard for create login form

[elGringo]

Tnhx, i just added it from File>New