Access2Base

What is Access2Base?

Access2Base on LibreOffice BASICu makrode teek (äri- või era-) rakenduste programmeerijatele ja teadlikumatele kasutajatele. See on üks teekidest "LibreOffice'i makrode ja dialoogide" hulgas.

The functionalities provided by the implemented macros are all directly inspired by Microsoft Access. The macros are callable mainly from a LibreOffice Base application, but also from any LibreOffice document (Writer, Calc, ...) where access to data stored in a database makes sense.

Access2Base pakutava API eesmärk on olla lakoonilisem, intuitiivsem ja lihtsamini õpitav kui standardne UNO API. (API = Application Programming Interface, rakenduse programmiliides.)

Hoiatav ikoon

The library is documented online on http://www.access2base.com.


Realiseeritud on nt järgmised makrod:

  1. a simplified and extensible API for forms, dialogs and controls manipulations similar with the Microsoft Access object model,

  2. an API for database access with the table, query, recordset and field objects,

  3. a number of actions with a syntax identical to their corresponding Microsoft Access macros/actions,

  4. the DLookup, DSum, ... database functions,

  5. võimalik on lühinotatsioon nagu Forms!myForm!myControl

in addition

  1. a consistent errors and exceptions handler,

  2. facilities for programming form, dialog and control events and

  3. the support of both embedded forms and standalone (Writer) forms.

Compare Access2Base with Microsoft Access VBA

REM Open a form ... 

          OpenForm("myForm") 

REM Move a form to new left-top coordinates ... 

          Dim ofForm As Object  ' In VBA =>  Dim ofForm As Form 

          Set ofForm = Forms("myForm") 

          ofForm.Move(100, 200) 

REM Get the value of a control ... 

          Dim ocControl As Object 

          ocControl = ofForm.Controls("myControl") 

          MsgBox ocControl.Value 

REM Hide a control ... 

          ocControl.Visible = False 

REM ... or alternatively ... 

          setValue("Forms!myForm!myControl.Visible", False)  '  Shortcut notation 

          ' In VBA =>  Forms!myForm!myControl.Visible = False