Beschreibung
This comprehensive reference book is a developer's complete guide to programming accessible applications using SAP NetWeaver technology. Readers get step-by-step guidance on the requirements and conceptual design and development using ABAP Workbench and NW Developer Studio. The authors provide you with a detailed presentation of all relevant design elements for Dynpro, Web Dynpro (ABAP and Java), and SAP Interactive Forms by Adobe. In addition, you'll learn the ins and outs of testing applications, as well as configuration techniques for both front-end interfaces and back-end apps. With this unique approach, developers get a thorough introduction to all interface elements along with best practices for how to use them, and QA managers gain exclusive, expert insights on testing accessibility features. Topic Highlights: Legal Requirements: USA, European Union, Germany International Standards: W3C and ISO Assistive Technology: Screen Readers, Braille Displays, Screen Magnifiers SAP Accessibility Standard Keyboard Access System Settings: MS Windows, SAP GUI, and Web Browser Guidelines for UI Development: Dynpro, Web Dynpro, and SAP Interactive Forms by Adobe Testing Accessibility
Inhaltsverzeichnis
1 Introduction 17 1.1 Looking Back: How We Got Where We Are Today 18 1.2 How to Read This Book 20 2 Accessibility 23 2.1 Definition 24 2.2 Legal Requirements 29 2.3 WCAG Standard and ISO Standard 39 2.4 Categories of Users 44 2.5 Assistive Technologies and Their Software Requirements 52 3 Requirements for Accessible Enterprise Software 67 3.1 Basic Assumptions 68 3.2 Standards at SAP 76 3.3 Keyboard Access 95 3.4 Font Settings 117 3.5 Color Customizing 122 3.6 Icons and Symbols on Program UIs 126 3.7 Support for Assistive Technologies 128 4 Administrative System Configuration for Accessibility 135 4.1 Recommended Software Environment 136 4.2 Windows Operating System 138 4.3 SAP GUI for Windows 146 4.4 Web Browser for Web Dynpro Applications and the Portal 159 4.5 JFC-Based (Java Swing-Based) Applications 165 5 Guidelines for Developing Accessible Software 167 5.1 Benefits of SAP NetWeaver Framework 168 5.2 Guidelines for ABAP Dynpro 170 5.3 Guidelines for Web Dynpro for ABAP and Web Dynpro for Java 207 5.4 JFC-Based (Java Swing-Based) Applications 259 5.5 Guidelines for SAP Interactive Forms by Adobe 259 6 Testing Accessibility 287 6.1 Test Methods: Automated versus Manual 287 6.2 Testing ABAP Dynpro 289 6.3 Testing Web Dynpro for ABAP and Web Dynpro for Java 301 6.4 Testing SAP Interactive Forms by Adobe 308 A Keyboard Usage in SAP GUI for Windows 319 A.1 Introduction to Keyboard Usage 319 A.2 Overview of Keyboard Usage in SAP GUI for Windows 320 A.2.1 SAP Logon Window 320 A.2.2 SAP GUI for Windows Window 320 A.3 Pushbutton 322 A.4 Checkbox 324 A.5 Radio Button 324 A.6 Link 325 A.7 Image 325 A.8 Combo Box and Dropdown Box 326 A.9 Menu 327 A.10 Input Field 328 A.11 Text Editor 329 A.12 Toolbar 330 A.13 ABAP List 331 A.14 Tree 332 A.15 ALV Grid 333 A.16 Table Control 335 A.17 Tabstrip 336 A.18 Window 337 B Glossary 341 C Authors'' Biographies 349 Index 361
Autorenporträt
Josef Köble works for the Accessibility Competence Center at SAP AG.
