Web Dynpro ABAP: The Comprehensive Guide

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Product Details

ISBN:

978-1-59229-416-9

Author:

James Wood and Shaan Parvaze

Type:

Hardcover, 784 pages

Year:

2012

Product Description and Table of Contents

Master beginning, intermediate, and advanced skills for working with WDA
Explore special topics like the Floorplan Manager and integration with SAP NetWeaver Portal
Apply your skills to solve practical exercises that illustrate WDA concepts in action
Download the complete source code bundle!

Writing a Web Dynpro ABAP application may be a job, but it can also be a craft—and in this book, you have the tool you need to become a master. Start with the basics, jump right into advanced concepts, or flip straight to workbooks so you can apply your knowledge to real-life exercises. Whatever your WDA goal may be, this book will get you there.

The Complete Picture
Move through the whole world of WDA at your own pace. Whether you’re starting from the ground level or building on existing knowledge, you’ll find everything you need.

WDA Programming Model
Learn about all aspects of the WDA programming model: controllers, contexts, windows, views, UI elements, and more.

Special Topics
Dive into focused discussions of concepts like the Floorplan Manager, WDA integration, security, and performance tuning.

Developer Workbooks
Test your knowledge with developer workbooks that ask you to accomplish specific tasks as part of developing a real-life WDA application.

Source Code Bundle
Explore solutions to the developer workbooks, as well as all the example code in the book, via the book’s downloadable source code bundle.

Highlights

Controllers
Contexts
Windows and views
UI elements
Component-based development
Dynamic programming
Configuration and enhancement
Floorplan Manager
WDA integration
Security
Performance tuning

The Authors

James Wood has over ten years of experience specializing in custom development using ABAP Objects, Java/JEE, SAP NetWeaver PI, SAP NetWeaver Portal, and other SAP NetWeaver-based technologies. Shaan Parvaze is an IT software developer who has been working with ABAP and SAP technologies for the past five years.

... Introduction ... 21
1 ... Getting Started ... 29
1.1 ... Foundations for Web Dynpro ... 30
1.1.1 ... HTTP and the World Wide Web ... 30
1.1.2 ... Evolution of Web Programming Models ... 33
1.2 ... A Model-Based Approach to UI Development ... 41
1.2.1 ... Understanding the Web Dynpro Framework ... 42
1.2.2 ... The Benefits of a Model-Driven Architecture ... 44
1.3 ... Technical Integration Concepts ... 47
1.3.1 ... Legacy Web and UI Technologies ... 47
1.3.2 ... Internet Communication Manager ... 50
1.3.3 ... Internet Communication Framework ... 52
1.3.4 ... The Web Dynpro Runtime Environment ... 57
1.3.5 ... System Requirements ... 59
1.4 ... Summary ... 59
2 ... The Anatomy of WDA Applications ... 61
2.1 ... Component-Based Software Development Concepts ... 61
2.1.1 ... Componentization Overview ... 62
2.1.2 ... Characteristics of Software Components ... 63
2.1.3 ... Understanding the Positioning of Web Dynpro Components ... 64
2.2 ... Web Dynpro Components ... 65
2.2.1 ... Architectural Overview ... 65
2.2.2 ... Views ... 67
2.2.3 ... Windows ... 69
2.2.4 ... Controllers ... 73
2.2.5 ... Context and Binding Concepts ... 77
2.3 ... Web Dynpro Applications ... 85
2.4 ... Summary ... 88
3 ... Developing Your First WDA Application ... 89
3.1 ... Requirements Overview ... 89
3.2 ... Getting Started with the Web Dynpro Explorer ... 91
3.2.1 ... Working with the ABAP Repository ... 92
3.2.2 ... Package Organization Concepts ... 93
3.3 ... Creating a WDA Component ... 97
3.3.1 ... Defining the Component ... 97
3.3.2 ... Modeling the Application Data ... 99
3.3.3 ... Implementing the Lookup Method ... 102
3.3.4 ... Laying Out the Selection View ... 105
3.3.5 ... Laying Out the Details View ... 110
3.3.6 ... Window Organization and Navigation Links ... 113
3.3.7 ... Defining Actions and Event Handler Methods ... 116
3.3.8 ... Input Validation and Messaging ... 119
3.4 ... Creating and Testing the WDA Application ... 121
3.5 ... Summary ... 126
4 ... Controller Development ... 127
4.1 ... Controller Element Overview ... 127
4.1.1 ... Methods ... 128
4.1.2 ... Attributes ... 132
4.1.3 ... Contexts ... 134
4.1.4 ... Events ... 134
4.1.5 ... Actions ... 140
4.2 ... Working with Specific Controller Types ... 144
4.2.1 ... The Component Controller ... 144
4.2.2 ... Custom Controllers ... 149
4.2.3 ... View Controllers ... 152
4.2.4 ... Window Controllers ... 154
4.3 ... Controller Usages ... 157
4.3.1 ... Creating Controller Usages ... 158
4.3.2 ... Leveraging Used Controllers ... 159
4.3.3 ... Restrictions for Creating Controller Usages ... 159
4.4 ... Understanding the Web Dynpro Phase Model ... 160
4.4.1 ... Case Study: Tracing through the Web Dynpro Phase Model ... 161
4.4.2 ... Handling Actions and Events ... 163
4.5 ... Web Dynpro Programming Interface Overview ... 165
4.5.1 ... The Web Dynpro Runtime API ... 165
4.5.2 ... Service Classes and Interfaces ... 167
4.6 ... Assistance Classes ... 168
4.6.1 ... Creating an Assistance Class ... 168
4.6.2 ... Maintaining Assistance Classes ... 168
4.6.3 ... What Should Assistance Classes Be Used For? ... 170
4.7 ... Tool Support for Controller Development ... 171
4.7.1 ... Web Dynpro Code Wizard ... 172
4.7.2 ... Screen Design Time Conversion ... 173
4.7.3 ... Service Calls ... 176
4.7.4 ... Refactoring Assistant ... 177
4.8 ... Summary ... 178
5 ... Working with Contexts ... 179
5.1 ... Contexts: Revisited ... 179
5.1.1 ... What Is a Context? ... 180
5.1.2 ... Context Data Flow Concepts ... 180
5.1.3 ... The Building Blocks of a Context ... 182
5.1.4 ... Contexts at Runtime ... 183
5.2 ... Context Nodes and Context Attributes: Up Close ... 184
5.2.1 ... Properties of Context Nodes ... 184
5.2.2 ... Properties of Context Attributes ... 187
5.2.3 ... Understanding the Lead Selection Concept ... 188
5.2.4 ... Understanding the Singleton Property ... 189
5.3 ... Defining a Context ... 191
5.3.1 ... Defining Context Nodes ... 191
5.3.2 ... Defining Context Attributes ... 195
5.3.3 ... Recursion Nodes ... 197
5.4 ... Context Programming ... 202
5.4.1 ... Getting Started ... 202
5.4.2 ... Maneuvering within a Context ... 205
5.4.3 ... Filling a Context ... 212
5.4.4 ... Working with Context Attributes ... 217
5.4.5 ... Performing Housekeeping Duties within a Context ... 223
5.4.6 ... Working with the Context Change Log ... 225
5.4.7 ... Tool Support for Context Programming ... 227
5.5 ... Supply Functions ... 228
5.5.1 ... Creating a Supply Function ... 228
5.5.2 ... Implementing Supply Functions ... 229
5.5.3 ... Understanding How Supply Functions Are Invoked ... 230
5.5.4 ... Supply Functions and Singleton Nodes ... 231
5.6 ... Context Mapping and Data Binding: Up Close ... 232
5.6.1 ... How Context Mapping Works ... 232
5.6.2 ... How Data Binding Works ... 233
5.7 ... Summary ... 235
6 ... Windows and Views ... 237
6.1 ... Windows ... 238
6.1.1 ... Windows as a View Container ... 238
6.1.2 ... Interface Views ... 247
6.1.3 ... Dialog Boxes and Popup Windows ... 252
6.2 ... Views ... 259
6.2.1 ... Views: Revisited ... 259
6.2.2 ... Working with Layout Elements ... 262
6.2.3 ... Working with Container Layouts ... 272
6.3 ... Navigation Concepts ... 281
6.3.1 ... Navigation between Views ... 281
6.3.2 ... Working with Window Plugs ... 289
6.3.3 ... Case Study: Dynamically Selecting the Initial View for a Window ... 292
6.3.4 ... Case Study: Closing WDA Applications ... 297
6.3.5 ... Case Study: Suspend and Resume Calls ... 299
6.4 ... Summary ... 306
7 ... Basic UI Elements ... 307
7.1 ... Introduction to UI Elements ... 307
7.1.1 ... Basic Concepts ... 308
7.1.2 ... Runtime Classes ... 310
7.1.3 ... UI Element Categories ... 312
7.2 ... UI Elements from the Text Category ... 313
7.2.1 ... UI Element Overview ... 313
7.2.2 ... Building Input Forms Using Label and InputField ... 315
7.2.3 ... Displaying Plain Text Using TextView ... 323
7.2.4 ... Editing Plain Text with TextEdit ... 323
7.2.5 ... Displaying Formatted Text using FormattedTextView ... 325
7.2.6 ... Editing Formatted Text with FormattedTextEdit ... 328
7.3 ... UI Elements from the Action Category ... 329
7.3.1 ... UI Element Overview ... 330
7.3.2 ... Basic Concepts ... 331
7.3.3 ... Working with Menus ... 332
7.3.4 ... Grouping Action Elements with the ToolBar Element ... 335
7.4 ... UI Elements from the Selection Category ... 336
7.4.1 ... UI Element Overview ... 337
7.4.2 ... Working with Dropdown Lists ... 340
7.4.3 ... Working with Radio Buttons ... 345
7.5 ... Summary ... 346
8 ... Advanced UI Elements ... 347
8.1 ... UI Elements from the Graphic Category ... 347
8.1.1 ... UI Element Overview ... 348
8.1.2 ... Displaying Images with the Image Element ... 350
8.1.3 ... Working with the ThresholdSlider Element ... 355
8.2 ... UI Elements from the Integration Category ... 358
8.2.1 ... UI Element Overview ... 358
8.2.2 ... Uploading and Downloading Files ... 360
8.2.3 ... Integrating PDF Forms with the InteractiveForm Element ... 364
8.3 ... UI Elements from the Complex Category ... 366
8.3.1 ... UI Element Overview ... 366
8.3.2 ... Displaying Tabluar Data with the Table Element ... 374
8.3.3 ... Visualizing Hierarchical Data with the Tree Element ... 392
8.3.4 ... Working with the RoadMap Element ... 404
8.4 ... Drag and Drop ... 409
8.4.1 ... Conceptual Overview ... 409
8.4.2 ... The Mechanics of Drag and Drop ... 412
8.4.3 ... Case Study: Defining a Drag-and-Drop Scenario ... 415
8.5 ... Summary ... 420
9 ... Component-Based Development Concepts ... 421
9.1 ... Web Dynpro Component Interfaces: Revisited ... 422
9.1.1 ... Component Interface Overview ... 423
9.1.2 ... Defining the Interface Controller ... 424
9.1.3 ... Configuring Interface Views ... 428
9.1.4 ... Defining Standalone Web Dynpro Component Interfaces ... 430
9.2 ... Component Usage Concepts ... 434
9.2.1 ... Defining Component Usages ... 434
9.2.2 ... Instantiating Used Components ... 436
9.2.3 ... Accessing Services of the Interface Controller ... 439
9.2.4 ... Cross-Component Context Mapping ... 441
9.2.5 ... Defining Cross-Component Navigation Scenarios ... 446
9.3 ... Case Study: Working with Faceless Components ... 449
9.4 ... Case Study: Working with the SAP List Viewer ... 452
9.4.1 ... Integrating ALV Content into the View Layout ... 452
9.4.2 ... Accessing the ALV Configuration Model ... 455
9.4.3 ... Event Handling Concepts ... 458
9.5 ... Guidelines for Applying Multi-Component Designs ... 462
9.6 ... Summary ... 465
10 ... User Interaction ... 467
10.1 ... Defining Input Helps ... 467
10.1.1 ... ABAP Dictionary Search Helps ... 468
10.1.2 ... OVS Value Helps ... 477
10.1.3 ... Freely Programmed Input Helps ... 482
10.1.4 ... Select Options ... 487
10.1.5 ... Suggested Values for Input Fields ... 497
10.2 ... Providing Help Texts ... 498
10.2.1 ... Working with the Explanation UI Element ... 498
10.2.2 ... Explanation Property for UI Elements ... 500
10.2.3 ... Integrating Classic F1 Help from the ABAP Dictionary ... 501
10.3 ... Confirmation Dialog Boxes ... 503
10.4 ... Displaying Messages ... 505
10.4.1 ... Creating Messages with the Message Manager ... 506
10.4.2 ... Automatic Message Generation ... 513
10.4.3 ... Customizing the Message Area ... 515
10.5 ... Summary ... 518
11 ... Dynamic Programming ... 519
11.1 ... Manipulating the Context ... 519
11.1.1 ... Working with the IF_WD_CONTEXT_NODE_INFO Interface ... 520
11.1.2 ... Adding Context Nodes to the Node Hierarchy ... 522
11.1.3 ... Adding Context Attributes to a Context Node ... 527
11.1.4 ... Dynamic Context Programming Dos and Don’ts ... 528
11.2 ... Modifying the View Layout at Runtime ... 528
11.2.1 ... Getting Started with the WDDOMODIFYVIEW( ) Hook Method ... 529
11.2.2 ... Navigating the Class Hierarchy for UI Elements ... 531
11.2.3 ... Adding UI Elements to the UI Element Hierarchy ... 533
11.2.4 ... Manipulating UI Elements Programmatically ... 536
11.2.5 ... Declarative Alternatives ... 538
11.3 ... Working with Dynamic Component Usages ... 539
11.3.1 ... Dynamically Creating Component Usages ... 539
11.3.2 ... Dynamically Embedding Interface Views ... 542
11.3.3 ... Calling Methods of the Interface Controller ... 546
11.3.4 ... Registering Event Handler Methods ... 547
11.3.5 ... Programming against Component Interfaces ... 548
11.4 ... Case Study: Creating a Data Browser Tool ... 552
11.4.1 ... Requirements Overview ... 552
11.4.2 ... Generating a Selection Screen Using Selection Options ... 554
11.4.3 ... Dynamic Context Manipulation ... 557
11.4.4 ... Generating the Results Screen ... 561
11.5 ... Summary ... 564
12 ... Configuration and Adaptation ... 565
12.1 ... The Adaptation Concept ... 566
12.1.1 ... Adaptation Layers ... 566
12.1.2 ... Adaptation Multiplicity and Processing ... 567
12.2 ... Component Configuration with the Configuration Editor ... 568
12.2.1 ... Accessing the Configuration Editor ... 568
12.2.2 ... Accessing the Customization Editor ... 569
12.2.3 ... Creating a Component Configuration ... 570
12.2.4 ... Configuring Component-Defined Properties ... 571
12.2.5 ... Configuring Built-In Properties ... 572
12.3 ... Application Configuration ... 572
12.3.1 ... Accessing the Application Configurator ... 573
12.3.2 ... Creating an Application Configuration ... 574
12.3.3 ... Assigning Component Configurations ... 574
12.3.4 ... Specifying Application Parameters ... 574
12.3.5 ... Assigning Application Configurations ... 575
12.4 ... Personalization and Customization ... 575
12.4.1 ... Personalizing Applications ... 576
12.4.2 ... Embedding Built-In Configuration Options in a Custom Personalization Dialog ... 576
12.4.3 ... Customizing Applications ... 577
12.4.4 ... Deactivating Customization and Personalization ... 578
12.4.5 ... Managing Personalization and Customization Data ... 579
12.5 ... Component-Defined Adaptation ... 579
12.5.1 ... Configuration Controllers ... 580
12.5.2 ... Component-Defined Adaptation Data ... 581
12.5.3 ... Mandating and Deactivating Component-Defined Configuration Data ... 582
12.6 ... Parameterization ... 583
12.6.1 ... Setting Parameters ... 583
12.6.2 ... Processing Parameters ... 584
12.6.3 ... Parameter Security ... 585
12.7 ... Accessibility ... 585
12.8 ... Style Sheets ... 586
12.8.1 ... WDA Integration with Themes ... 587
12.8.2 ... Integrating a Custom Theme into WDA ... 588
12.8.3 ... Setting a Global Theme for WDA ... 588
12.9 ... Internationalization and Translation ... 588
12.9.1 ... Static Texts ... 589
12.9.2 ... Dynamic Texts ... 590
12.9.3 ... Long Texts ... 591
12.10 ... Summary ... 591
13 ... Modifications and Enhancements ... 593
13.1 ... WDA Integration with the Enhancement Framework ... 593
13.1.1 ... Enhancement Spots ... 594
13.1.2 ... Enhancement Implementations ... 595
13.1.3 ... Creating an Enhancement Implementation ... 595
13.1.4 ... Switch Framework Integration ... 597
13.2 ... Enhancing Web Dynpro Components ... 597
13.2.1 ... Creating New Views ... 597
13.2.2 ... Enhancing Existing Views ... 598
13.2.3 ... Enhancing Controllers ... 600
13.2.4 ... Adding New Windows ... 602
13.2.5 ... Enhancing Existing Windows ... 602
13.2.6 ... Enhancing Components ... 603
13.3 ... Explicit Enhancements in Web Dynpro ... 603
13.3.1 ... Working with BAdIs ... 603
13.3.2 ... Working with Enhancement Options ... 604
13.4 ... Adjustments after an Upgrade ... 605
13.4.1 ... Types of Web Dynpro Conflicts ... 605
13.4.2 ... Making Adjustments to Your Enhancements ... 605
13.5 ... Summary ... 606
14 ... Working with the Floorplan Manager ... 607
14.1 ... Floorplan Architecture ... 608
14.1.1 ... Design of a Floorplan Manager Application ... 608
14.1.2 ... Implementation Architecture of a Floorplan Manager Application ... 609
14.1.3 ... Floorplan Components ... 610
14.1.4 ... User Interface Building Blocks ... 613
14.1.5 ... Floorplan Configuration Objects ... 614
14.2 ... Getting Started with Floorplans ... 615
14.2.1 ... Implementing a UIBB ... 615
14.2.2 ... Creating a Floorplan Application ... 615
14.2.3 ... Configuring a Floorplan Application ... 617
14.3 ... Working with the Configuration Editor ... 618
14.3.1 ... Accessing the Configuration Editor ... 619
14.3.2 ... Features of the Configuration Editor ... 620
14.3.3 ... Assigning a UIBB to the Page ... 621
14.4 ... Working with GUIBBs ... 622
14.5 ... Configuring Wires ... 623
14.6 ... Working with Dialog Boxes ... 624
14.6.1 ... Creating an FPM Dialog Box ... 624
14.6.2 ... Assigning a Dialog Box to a Toolbar Button ... 625
14.6.3 ... Calling Dialog Boxes Programmatically ... 626
14.7 ... Web Dynpro Page Builder ... 626
14.7.1 ... Creating Pages ... 627
14.7.2 ... Accessing the Page Builder ... 628
14.7.3 ... Creating Web Dynpro CHIPs ... 628
14.7.4 ... Adding a Side Panel to WDA Applications ... 630
14.8 ... Summary ... 632
15 ... WDA Integration ... 633
15.1 ... RIA Integration with Web Dynpro Islands ... 634
15.1.1 ... View Concepts in the Islands Framework ... 634
15.1.2 ... Data Transfer Concepts in the Islands Framework ... 635
15.1.3 ... Eventing Concepts in the Islands Framework ... 637
15.2 ... Adobe Flash Islands Integration ... 638
15.2.1 ... Preparing Adobe Flash Builder to Work with Web Dynpro ... 638
15.2.2 ... Integrating Flash Islands in Web Dynpro ... 639
15.2.3 ... Data Transfer ... 640
15.2.4 ... Event Integration ... 641
15.2.5 ... Theme Integration ... 641
15.2.6 ... Drag and Drop Integration ... 642
15.3 ... Microsoft Silverlight Islands Integration ... 642
15.3.1 ... Preparing Microsoft Visual Studio to Work with Web Dynpro ... 642
15.3.2 ... Integrating Silverlight Islands in Web Dynpro ... 643
15.3.3 ... Data Transfer ... 643
15.4 ... SAP Interactive Forms by Adobe Integration ... 644
15.4.1 ... Creating a New Form from Web Dynpro ... 645
15.4.2 ... Integrating Existing Forms ... 646
15.5 ... SAP NetWeaver Portal Integration ... 647
15.5.1 ... Preparing SAP NetWeaver Portal to Work with WDA ... 647
15.5.2 ... Creating Web Dynpro ABAP iViews ... 649
15.5.3 ... Portal Event Integration ... 650
15.5.4 ... Portal Navigation ... 650
15.6 ... Consuming Web Services in WDA ... 651
15.7 ... Summary ... 651
16 ... Security Concepts ... 653
16.1 ... System Logon ... 654
16.1.1 ... Customizing the Logon Screen for Your Applications ... 654
16.1.2 ... Logon Using SSO Tickets ... 656
16.1.3 ... Establishing a Single Sign-On Between Systems Using SSO Tickets ... 657
16.1.4 ... Logon Using an Identity Provider (IdP) ... 659
16.2 ... System Logoff and Error Pages ... 660
16.2.1 ... Application Logoff Page ... 660
16.2.2 ... Application Error Page ... 661
16.2.3 ... External Aliases ... 662
16.3 ... Authorizations ... 663
16.4 ... Application Data Security ... 665
16.5 ... Security of Context Data in a View ... 666
16.6 ... File Upload Security ... 666
16.7 ... Whitelist Infrastructure ... 667
16.8 ... Summary ... 668
17 ... Performance Tuning ... 669
17.1 ... Formulating an Approach ... 670
17.2 ... Best Practices and Design Tips ... 672
17.2.1 ... Separation of Concerns ... 672
17.2.2 ... Context Management ... 673
17.2.3 ... Managing Resources ... 674
17.2.4 ... Frontend Delegation ... 679
17.2.5 ... Compressing HTTP Transmissions ... 683
17.3 ... Performance Analysis Tools ... 684
17.3.1 ... Web Dynpro–Specific Monitoring Tools ... 685
17.3.2 ... ABAP Monitoring Tools ... 691
17.3.3 ... HTTP Monitoring Tools ... 695
17.4 ... Performance Tuning Checklist ... 700
17.5 ... Summary ... 700
... Development Workbooks ... 701
W1 ... Displaying Basic Contact Information for a User ... 703
W1.1 ... Requirements Overview ... 703
W1.2 ... Design Approach ... 704
W1.2.1 ... Modeling the Application Data ... 704
W1.2.2 ... Defining the User Interface ... 705
W1.2.3 ... Event Handling ... 706
W1.3 ... Solution ... 707
W2 ... Creating a Fully Functional User Maintenance Application ... 709
W2.1 ... Requirements Overview ... 709
W2.2 ... Design Approach ... 713
W2.2.1 ... Building an Application Model ... 713
W2.2.2 ... Defining the Context ... 714
W2.2.3 ... Designing the User Interface ... 715
W2.2.4 ... Application Mode Handling ... 716
W2.3 ... Solution ... 717
W3 ... Showing User Role Assignments ... 719
W3.1 ... Requirements Overview ... 719
W3.2 ... Design Approach ... 719
W3.2.1 ... Defining the Context ... 720
W3.2.2 ... Configuring the Table Element ... 722
W3.2.3 ... Turning on Sorting and Filtering ... 722
W3.2.4 ... Defining the TablePopin ... 723
W3.3 ... Solution ... 723
W4 ... Developing a Custom User Report ... 725
W4.1 ... Requirements Overview ... 725
W4.2 ... Design Approach ... 727
W4.2.1 ... Defining the Component Architecture ... 727
W4.2.2 ... Constructing a Reusable Query Model ... 728
W4.2.3 ... Designing the User Interface ... 731
W4.2.4 ... Coordinating the Event Flow ... 731
W4.3 ... Solution ... 733
W5 ... Implementing Special Features ... 735
W5.1 ... Requirements Overview ... 735
W5.2 ... Design Approach ... 736
W5.2.1 ... Providing Input Help Support ... 736
W5.2.2 ... Defining Field-Level Validations ... 738
W5.2.3 ... Tracking Changes to User Records ... 740
W5.3 ... Solution ... 741
W6 ... Using Component-Based Development Techniques ... 743
W6.1 ... Requirements Overview ... 743
W6.2 ... Design Approach ... 744
W6.2.1 ... Designing an Airport Lookup Input Help ... 744
W6.2.2 ... Integrating the Used Components ... 746
W6.3 ... Solution ... 748
W7 ... Configuring an FPM Application ... 749
W7.1 ... Requirements Overview ... 749
W7.2 ... Design Approach ... 750
W7.2.1 ... Implementing a Feeder Class for the Search GUIBB ... 750
W7.2.2 ... Configuring the FPM Application ... 752
W7.2.3 ... Configuring the Search GUIBB Component ... 753
W7.2.4 ... Configuring the IDR Component ... 756
W7.3 ... Solution ... 756
W8 ... Integrating WDA with Flash ... 757
W8.1 ... Requirements Overview ... 757
W8.2 ... Design Approach ... 758
W8.2.1 ... Calling the WDA Event from the Flash Application ... 759
W8.2.2 ... Creating the FlashIsland View ... 759
W8.2.3 ... Handling the SUBMIT_FORM Event ... 760
W8.3 ... Solution ... 761
... Appendices ... 763
A ... Debugging WDA Applications ... 765
A.1 ... Activating the ABAP Debugger Tool ... 765
A.2 ... Working with the Web Dynpro Debugger Tool ... 770
B ... The Authors ... 773
... Index ... 775

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Product Reviews

Showing reviews 1-4 of 19 | Next

Great BOOK

Posted by Marck on Jun 3rd, 2013

This book has all that you need to master WD4A.
Great book

Posted by Vera on May 16th, 2013

Explanation is very comprehensive. Gives a clear understanding of basic and advance concepts
This is what I was looking for!!

Posted by Anonymous on May 9th, 2013

Before I got this book, internet and SDN were the sources for learning WD4A. This book has all that you need to master WD4A... I would not have asked for more.
Great one for the uninitiated

Posted by AaDdie on May 5th, 2013

Another brilliant one from SAP Press. It has every details you need to build a solid base in the trade.