Forms

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BASIC Guide

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• The Language of OpenOffice.org Basic

• Overview of a Basic Program
• Working With Variables
• Strings
• Numbers
• Boolean Values
• Date and Time
• Arrays
• Scope and Life Span of Variables
• Constants
• Operators
• Branching
• Loops
• Procedures and Functions
• Error Handling
• Other Instructions

• Runtime Library

• Conversion Functions
• Strings
• Date and Time
• Files and Directories
• Message and Input Boxes
• Other Functions

• Introduction to the API

• Universal Network Objects (UNO)
• Properties and Methods
• Modules, Services and Interfaces
• Tools for Working with UNO
• Overview of Central Interfaces

• Working with Documents

• The StarDesktop
• Styles and Templates

• Text Documents

• The Structure of Text Documents
• Editing Text Documents
• More than Just Text

• Spreadsheet Documents

• The Structure of Spreadsheets
  • Rows and Columns
  • Cells and Ranges
  • Formatting Spreadsheet Documents
• Editing Spreadsheet Documents

• Drawings and Presentations

• The Structure of Drawings
• Editing Drawing Objects
• Presentations

• Charts (Diagrams)

• Using Charts in Spreadsheets
• The Structure of Charts
• Chart Types

• Databases

• SQL: a Query Language
• Types of Database Access
• Data Sources
• Database Access

• Dialogs

• Working With Dialogs
• Properties
• Events
• Dialog Control Elements

• Forms

• Working With Forms
• Control Element Forms
• Database Forms

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In many respects, the structure of OpenOffice.org forms corresponds to the dialogs. There are, however, a few key differences:

• Dialogs appear in the form of one single dialog window, which is displayed over the document and does not permit any actions other than dialog processing until the dialog is ended. Forms, on the other hand, are displayed directly in the document, just like drawing elements.
• A dialog editor is provided for creating dialogs, and this can be found in the OpenOffice.org Basic development environment. Forms are created using the Form Controls and the Form Design Toolbar directly within the document.
• Whereas the dialog functions are available in all OpenOffice.org documents, the full scope of the form functions are only available in text and spreadsheets.
• The control elements of a form can be linked with an external database table. This function is not available in dialogs.
• The control elements of dialogs and forms differ in several aspects.

Users who want to provide their forms with their own methods for event handling, should refer to the Dialogs chapter. The mechanisms explained there are identical to those for forms.

Content on this page is licensed under the Public Documentation License (PDL).