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Posted

Merhaba;

 

Simple Prompt örneğini inceliyorum, veri girişini sadece sayısal zorunlu girişe nasıl çevirebilrim.

 

Saygılarımla

Teşekkürler.

 

Hi,

 

Do you want allow to the user to enter only numbers ?!

Posted

Hi,

 

Then, can you try this approach for now?!:

 

For example:

procedure TMainForm.UniButton1Click(Sender: TObject);
begin
  Prompt('Please enter a number', '', mtInformation, mbOKCancel, PromptCallBack);
  
  // -->
  UniSession.AddJS('Ext.get("messagebox-1001-textfield-inputEl").on("keydown", '+
                   'function(e) {var code = e.browserEvent.keyCode; if (!(code>=48&&code<=57)&&!(code>=97&&code<=105)&&code!==46&&code!==8) '+
                   '{e.stopEvent();}})');
end;
procedure TMainForm.PromptCallBack(Sender: TComponent; AResult:Integer; AText: string);
begin
  if AResult = mrOK then
  begin
    UniMemo1.Lines.Add(AText);
  end;
  UniSession.AddJS('Ext.get("messagebox-1001-textfield-inputEl").un("keydown")'); //<--
end;

Best regards.

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