UniSession.SendResponse() will disable interface updates

[CristianPeta]

If I have two TUniSpeedButton trying to set UniSpeedButton1.Down isn't working if I use UniSession.SendResponse() in the same call.

procedure TMainForm.UniButton1Click(Sender: TObject);
begin
  UniSpeedButton1.Down := True;
  UniSession.SendResponse('');//if this line is present then then previous change to Down doesn't work
end;

 

[Hayri ASLAN]

2 hours ago, CristianPeta said:

If I have two TUniSpeedButton trying to set UniSpeedButton1.Down isn't working if I use UniSession.SendResponse() in the same call.

procedure TMainForm.UniButton1Click(Sender: TObject);
begin
  UniSpeedButton1.Down := True;
  UniSession.SendResponse('');//if this line is present then then previous change to Down doesn't work
end;

 

Hi,

Can you explain more? What do you want to do with SendResponse?

If i understand correctly, you need to set a GroupIndex to SpeedButton.

So set GroupIndex =1 and just call UniSpeedButton1.Down := True;

[CristianPeta]

With SendResponse I want to play a sound:

UniSession.SendResponse('audioOK.load();audioOK.play();');

I solved it with a timer 100ms and activate the timer to do this job at the client side. And because TUniTimer.RunOnce will run only once per session I've done it myself.

//Timer function
function(sender)
{
  audioOK.load();
  audioOK.play();
  try{MainForm.UniTimerAudioOK.stopAll()}catch(e){};
}

procedure TMainForm.UniButton1Click(Sender: TObject);
begin
  UniSpeedButton1.Down := True;
  UniTimerAudioOK.Enabled := False;//because stopAll() is called at client side
  UniTimerAudioOK.Enabled := True;
end;

P.S. maybe there is a better solution but my javascript knowledge is poor.

[CristianPeta]

1 hour ago, Hayri ASLAN said:

If i understand correctly, you need to set a GroupIndex to SpeedButton.

So set GroupIndex =1 and just call UniSpeedButton1.Down := True;

I know about GroupIndex and as I said before all is working if I exclude SendResponse()

[Sherzod]

3 hours ago, CristianPeta said:

UniSession.SendResponse('');

Hello,

In your case you need use UniSession.AddJS...

[CristianPeta]

Nice to know it's not UniGUI's fault.

[CristianPeta]

28 minutes ago, Sherzod said:

Hello,

In your case you need use UniSession.AddJS...

In this case HTML5 Audio demo should better use UniSession.AddJS instead of UniSession.SendResponse?