Try to create a new basic Component

[ttamturk]

Hi,

 

I try to create a new component by looking CustomControl samples but when i start my test project it says "id.on is not a function". I don't have any idea what it is talking about

 

Best

ToolbarTest.rar

[Farshad Mohajeri]

unit WidDBComboBox;

interface



uses

  SysUtils, Classes, Controls, uniGUIBaseClasses, uniGUIClasses, uniMultiItem,

  uniComboBox, uniDBComboBox;



type

  TwidDBComboBox = class(TUniDBComboBox)

  private

  protected

    procedure WebCreate; override;

  public

  published

  end;

procedure Register;



implementation



procedure TwidDBComboBox.WebCreate;

begin

  inherited;

  JSConfigPlugin('Ext.ux.form.field.ClearButton', ['serverSideClear', True]);

end;



procedure Register;

begin

  RegisterComponents('WID Components', [TwidDBComboBox]);

end;

end.

 

[Farshad Mohajeri]

For what you try to do here is the easiest way:

  TwidDBComboBox = class(TUniDBComboBox)
  published
       property ClearButton;
  end;

[ttamturk]

Thanks, but ClearButton doesn't come up with this.

[Farshad Mohajeri]

It shows only when there is a text in combo.

[ttamturk]

It shows only when there is a text in combo.

 

Thanks, I solve that issue there are some of my client-side codes around. Can I add RemoteQuery property simple as like that?

[Farshad Mohajeri]

Probably yes.

Try publishing below properties.

    property RemoteQuery;
    property RemoteQueryDelay;

[ttamturk]

Yes, and obviously we need to add;

 

    property OnChange;
    property OnRemoteQuery;

 

 

to use this properties

[ttamturk]

Hi,

 

I added these properties to my custom control;

 

    property CheckChangeDelay;
    property ClearButton;
    property RemoteQuery;
    property RemoteQueryDelay;
    property Style;

    property OnChange;
    property OnRemoteQuery;

 

 

Everything is fine except style, i want to use lookupcombobox's text area like normal combobox with text editing support to do RemoteQuery, but how should i do that or how should i know how to do that? Is there any documentation about uniGUI controls properties or events etc. ? This is like blind diving

 

Best