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Web Dynpro for ABAP (WDA, WD4A, WDF4A)

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Web Dynpro for ABAP (WDA, WD4A, WDF4A)
Stechies

Web Dynpro for ABAP ......................24

Web Dynpro ABAP Configuration...........26
Fully Qualified Domain Names (FQDN) ................28
Web Dynpro Architecture ..............33
Web Dynpro Component ...........34
View ........36
View Set .............................37
Plugs and Navigation Links............................37
Web Dynpro Window..............38
Window Plugs .....................40
Controller.....41
Context ....43
Context Node: Properties ...........................45
Data Binding and Mapping............49
Event .......51
Action..............................52
Interfaces of Web Dynpro Components ................52
Web Dynpro Application ............54
Web Dynpro Model ....................55
Web Dynpro ABAP: Development in Detail ..............56
Basics .........56
Component.............................57
Web Dynpro View...................57
UI Elements of the View......59
Structure of the View Context ........................61
Data Binding .......................62
UI Element Actions .............63
Parameter Mapping.........64
Action Event Handlers ........65
Component Controller ............68
Context Mapping.................68
Programming Controller Methods......................70
Reference Variable WD_CONTEXT ..............71
Reference Variable WD_THIS and Local Controller Interface.......71
Methods of the Local Controller Interface ......72
Hook Methods: Methods Called by the Runtime........................73
Predefined Methods of the Local Controller Interface................74
Events and Event Handlers ........................75
Supply Function ..............77
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Free Methods of the Application Development..........................81
Cross-Controller Method Call .....................82
Web Dynpro Runtime APIs ............................83
Filling the Context ...............84
Phase Model.......................85
Client Implementation .........89
Web Dynpro Window..............89
Navigation Between Two Views.....................90
Web Dynpro Application.........93
URL of a Web Dynpro Application .....................94
Fully Qualified Domain Names (FQDN) .........97
URLs and Namespaces....101
Calling a Web Dynpro Application Using Parameters.....................103
Cross-Component Programming ........................104
Controllers of a Web Dynpro Component ........104
Component Usages..............106
Component Usage without Controller Access.............................107
Component Usage with Controller Access.......109
Navigation Through Window Plugs ..............111
Cross-Component Context Mapping............111
External Context Mapping ........................112
Working with Web Dynpro Component Interfaces ..........................114
Creating a Web Dynpro Component Interface Definition ............117
Implementing a Web Dynpro Interface Definition........................117
Example for the Implementation of an Interface Definition..........118
Working With Faceless Components...............120
Dynamic Programming ............121
Dynamic Layout Manipulation .........................121
Working Dynamically with Parameter Mappings .........................123
Dynamic Context Manipulation........................125
Working Dynamically with Component Usages ..............................126
Dynamically Creating Component Usages.......126
Dynamically Embedding an Interface View......128
Method Call in a Dynamically Created Component Usage..........130
Dynamically Registering an Event Handler to an Event ..............130
Advanced Concepts.................131
Working with the Assistance Class..................131
Service Calls in a Web Dynpro Application......132
Creating a Service Call .....132
Using a Service Call .........133
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Data Binding Concepts.........134
Data Binding of User Interface Element Properties.....................135
Data Binding Using Index and Key ..............136
Fixed Values of Attributes ............................137
Context Change Log (Recording User Entries)...........................139
Modification-Free Enhancements....................141
Implementing Enhancements in a View .......142
Implementing Enhancements in the Controller ...........................143
Implementing Enhancements in a Window ......143
Debugging Web Dynpro ABAP Applications....144
Version Comparisons in Web Dynpro for ABAP.............................145
File Export ............................146
Handling Web Icons .............147
Working with Dialog Boxes...150
Calling Dialog Boxes of the Same Component ...........................150
Calling Dialog Boxes of a Used Component ....152
Calling a Confirmation Dialog Box ...............153
Input Help.............................154
ABAP Dictionary Search Help......................154
OVS Input Help.................156
Freely Programmed Input Help....................158
Messages.............................159
Integration of Messages in the Message Log..............................162
Help Texts in and for Web Dynpro Applications .............................164
Personalization and Configuration...................166
Component Configuration............................166
Application Configuration ..168
Personalization .................170
Delta Handling in Customization and Personalization.................171
Notes on Working with Adjustment Data......173
Configuration of an Included ALV Component ............................173
Portal Integration..................174
Binding to Portal: Prerequisites....................175
Integrating an Application in the Portal ........176
Portal Events ....................178
Triggering a Portal Event..........................178
Registering and Handling an Event ..........179
Portal Navigation ..............181
Object-Based Navigation (OBN)...............181
Absolute Navigation ......183
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Relative Navigation .......186
Resume Plugs and Portal Navigation.......187
Work Protect Mode ...........188
Integrating Forms .................190
Integrating a PDF Form in a Web Dynpro Application.................191
Inserting (Interactive) Forms.....................192
Inserting Existing Forms...........................193
Digital Signatures in Form Integration ......195
Supported Elements of the Adobe Library .......196
Interactive Form Use ........197
Forms with Function Module-Based Interface.............................197
SAP List Viewer in Web Dynpro for ABAP.......198
Integration of ALV in Your Application .........199
Defining the Component Usage ...............201
Providing the Data.........202
Using the ALV Views.....203
Objects of the ALV Configuration Model.......204
Getting the ALV Configuration Model .......205
Class Diagram...............205
Managing ALV Output Areas .......................206
ALV Output Header .......207
Fields ............................208
Columns........................209
Column Headers........210
Position of Columns...212
Footer and Paginators...213
Header and Footer Areas.........................215
Creating Design Objects and Elements ....216
Design Object Settings .........................218
Examples of Design Objects.................219
Settings Dialog Box.......221
Appearance of ALV Output ..........................222
Assigning Properties to Columns and Cells.............................222
Size of ALV Output, Columns, and Cells ......223
Visibility of Individual Areas......................224
Color of ALV Output, Columns, and Cells ....225
Text Properties..............226
Lines Between Columns and Rows..........227
Table as Hierarchy ........228
Table Data as Business Graphics ............229
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Web Dynpro for ABAP NW2004s SPS8 9
Predefining Standard ALV Functions ...........233
Sorting...........................233
Filters ............................236
Calculation (Aggregation).........................238
Settings for Aggregation .......................239
Intermediate Results..240
Managing Views............242
Export............................243
Microsoft Excel ..........243
Adobe Acrobat...........244
Functions, Interactions, and Events .............248
Providing Functions.......248
Providing Standard ALV Functions .......249
Generating, Getting, and Deleting Functions .......................251
Preparing the Context...........................253
Specifying User Interface Elements......253
Specifying the Position in the Toolbar.......254
Controlling Visibility and Activation Status ...........................255
Events for Handling Functions ..............256
Handling Interaction with no Data Changes ............................256
Selecting Rows..........256
Using Hyperlinks, Buttons, and Toggle Buttons ...................258
Handling Interaction in Editable ALV ........259
Write-Protection and Activation.............259
Adding and Deleting Rows....................260
Changing Cell Content..........................261
Defining the Checking Time..................261
Providing Help for Users ..........................262
Methods and Events of the Interface Controller ..........................263
DATA_CHECK..............264
GET_CONFIG_DATA ...265
Configuration Key ......267
GET_MODEL................268
GET_MODEL_EXTENDED......................269
SET_DATA....................270
ON_AFTER_CONFIG ...271
ON_CLICK ....................271
ON_DATA_CHECK.......272
ON_FUNCTION ............272
ON_LEAD_SELECT......273
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ON_STD_FUNCTION_AFTE ...................273
ON_STD_FUNCTION_BEFO...................274
Accessibility of a Web Dynpro Application.......275
Internationalization and Translation.................278
Quality Assurance ................279
Web Dynpro Trace Tool....279
ICM Tracing ......................281
HTTP Browser Tracing .....283
HTTP Proxy...................287
System Logon ......................288
Prerequisites.....................291
Configuration Settings.......292
Password Logon Scenarios .........................296
Changing You Password with Basic Authentication ................298
Password Changes in the SSO Environment ..........................298
User-specific Changes......299
Example ........................301
URL Generation in an AS-ABAP - Web Dispatcher Configuration .........................302
Host Header..................303
Absolute URL Generation ........................303
Configuration Table HTTPURLLOC .........304
Programming Interface..305
Scenario 1: Direct Browser - AS-ABAP Communication..........306
Scenario 2: Browser - AS-ABAP Communication Through a Reverse Proxy .....307
Scenario 3: Direct Communication Through a Reverse Proxy............................307
Scenario 4: Communication with Protocol Switch Through Reverse Proxy ........309
Special Case: Combination with the Logon Application...........309
Examples of the Logon Screen....................310
Web Dynpro ABAP Administration .........................312
Web Dynpro Trace Tool...........313
ICM Tracing .............................315
HTTP Browser Tracing ............317
HTTP Proxy..........................321
Logging........322
Fully Qualified Domain Names (FQDN) ..............323
Monitoring Web Dynpro ABAP Applications........327
Security Issues in Web Dynpro for ABAP...............329
Application Logoff Page ...........332
Application Error Page.............335
URL Parameters ......................336
SAP Online Help 08.06.2006
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Authorization Checks in Configuration/Personalization ..................339
Security Risk List .....................340
URL Generation in an AS-ABAP - Web Dispatcher Configuration .....342
Host Header .........................342
Absolute URL Generation.....343
Configuration Table HTTPURLLOC ................344
Programming Interface.........345
Scenario 1: Direct Browser - AS-ABAP Communication.................346
Scenario 2: Browser - AS-ABAP Communication Through a Reverse Proxy ............347
Scenario 3: Direct Communication Through a Reverse Proxy........347
Scenario 4: Communication with Protocol Switch Through Reverse Proxy ...............349
Special Case: Combination with the Logon Application..................349
Reference........350
Web Dynpro Tools in the ABAP Workbench .......350
Component Editor ................351
Controller Editor ...................352
Controller: Properties ........352
Controller: Context............353
Creating and Maintaining Context Nodes .....354
Create and Maintain Context Attributes....357
Defining Mapping ..........358
Controller: Attribute...........360
Controller: Events .............361
Controller: Methods ..........361
View Editor ...........................363
View: Layout .....................363
View: Inbound and Outbound Plugs.............365
View: Components of a View Controller.......366
Window Editor ......................366
Window: The View Hierarchy.......................366
Window: Inbound and Outbound Plugs........368
Navigation Links of a Window’s Outbound Plugs ....................369
Window: Components of a Window Controller............................371
Display an Interface View.....371
Displaying and Defining the Interface Controller.............................372
Web Dynpro Application.......372
The Web Dynpro Code Wizard........................373
Screen Design Time Conversion .................375
Restrictions ...................376
Transformation Rules ....376
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Layout Management..377
Dynpro Controls.........377
Checkbox ...............379
Frame.....................379
I/O Field .................380
Pushbutton.............382
Radio Button ..........383
Step Loop...............383
Subscreen..............385
Table Control .........385
TabStrip .................387
Text Field ...............388
The Web Dynpro Text Browser .......................389
User Interface Elements ..........390
Core Library .........................391
Layout Basics ...................392
Layout ...........................393
LayoutData....................393
UI Element Container ....394
UIElement.........................395
UIElement Properties ....396
UIElementContainer .........397
UIElementContainer Properties................398
UIElementContainer Aggregations ...........398
ViewElement.....................399
ActiveComponent Library .....400
Gantt......400
Gantt Properties ............404
Gantt Events .................404
Network ............................411
Network Properties........416
Network Events .............416
Abstract UI Element Interfaces ....................422
AbstractActiveComponent........................422
AbstractActiveComponent Properties .......423
Adobe Library.......................424
InteractiveForm.................424
InteractiveForm Properties .......................427
InteractiveForm Events ............................428
Business Graphics Library....428
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BusinessGraphics.............428
BusinessGraphics Properties ...................433
BusinessGraphics Events ........................436
BusinessGraphics Aggregations ..............437
Accessing Further Methods in a Business Graphics Element ............................437
Chart Designer ..............438
Editing with the Chart Designer ............439
Category .......................440
Category Properties...441
NumericValue................441
NumericValue Properties......................442
Point..............................443
Point Properties .........444
Point Aggregations ....445
Series............................445
Series Properties .......447
Series Aggregations ..448
SimpleSeries .................448
SimpleSeries Properties .......................449
TimeValue.....................449
TimeValue Properties ...........................450
GeoMap............................451
GeoMap Properties .......454
GeoMap Events ............455
Abstract UI Element Interfaces ....................456
AbstractIgsElement .......456
AbstractIgsElement Properties .............457
AbstractSeries...............457
AbstractValue................458
BusinessIntelligence Library............................459
BIApplicationFrame ..........459
BIApplicationFrame Properties.................462
Access to Actions of a BEx Web Application...........................465
Office Integration Library ......467
OfficeControl.....................467
OfficeControl Properties ...........................471
OfficeControl Events .....473
Pattern Library......................474
ContextualPanel ...............474
ContextualPanel Properties......................477
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Web Dynpro for ABAP NW2004s SPS8 14
ContextualPanel Events ...........................477
ContextualPanel Aggregations .................477
FreeContextualArea ......478
FreeContextualArea Properties ............479
FreeContextualArea Aggregations........479
ViewSwitch....................480
ViewSwitch Properties ..........................481
ViewSwitch Events ....481
HorizontalContextualPanel ..........................482
HorizontalContextualPanel Properties......483
HorizontalContextualPanel Events ...........484
MessageArea....................484
MessageArea Properties..........................486
MessageArea Events ....487
NavigationList ...................487
NavigationList Properties .........................489
NavigationList Events....490
NavigationList Aggregations.....................490
ExpandableTitle ............490
ExpandableTitle Properties...................491
ExpandableTitle Events ........................492
PageHeader .....................492
PageHeader Properties............................494
PageHeader Aggregations .......................494
PageHeaderArea ..........494
PageHeaderArea Properties.................495
PageHeaderArea Aggregations ............496
Standard Library (Simple Elements)................497
Button ....498
Button Properties ..........500
Caption .............................500
Caption Properties ........502
CheckBox .........................502
CheckBox Properties.....504
CheckBoxGroup ...............505
CheckBoxGroup Properties......................507
CheckBoxGroup Events ...........................508
DropDownByIndex............509
DropDownByIndex Properties ..................511
DropDownByKey ..............512
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DropDownByKey Properties.....................514
Explanation.......................515
Explanation Properties ..516
FileDownload....................516
FileDownload Properties ..........................520
FileUpload ........................521
FileUpload Properties....523
FormattedTextView...........523
Supported Tags.............529
FormattedTextView Properties .................531
FormattedTextView Events ......................532
ValueComparison .............533
ValueComparison Properties....................536
HorizontalGutter................538
HorizontalGutter Properties......................539
IFrame ..............................540
IFrame Properties .........543
Image.....544
Image Properties...........545
Image Aggregations ......546
InputField..........................546
InputField Properties .....549
InvisibleElement................549
ItemListBox.......................551
ItemListBox Properties ..554
ItemListBox Events........555
Label......556
Label Properties ............558
LinkToAction.....................559
LinkToAction Properties ...........................561
LinkToAction Events......562
LinkToAction Aggregations ......................562
LinkToURL........................562
LinkToURL Properties ...565
LinkToURL Aggregations .........................565
RadioButton......................566
RadioButton Properties ............................568
RadioButton Events.......569
RadioButtonGroupByIndex ..........................569
RadioButtonGroupByIndex Properties......572
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Web Dynpro for ABAP NW2004s SPS8 16
RadioButtonGroupByIndex Events...........574
RadioButtonGroupByKey..574
RadioButtonGroupByKey Properties ........577
RadioButtonGroupByKey Events .............578
TextEdit ............................579
TextEdit Properties........579
TextView...........................581
TextView Properties ......585
TextView Aggregations ............................587
TimedTrigger ....................587
TimedTrigger Properties...........................589
TimedTrigger Events .....589
Toggle Button ...................590
ToggleLink ........................592
ToggleLink Properties ...594
TriStateCheckBox.............594
TriStateCheckBox Properties ...................596
TriStateCheckBox Events ........................597
ViewContainerUIElement..598
General Subordinate UI Elements ...............599
Link ....599
Link Properties...........601
Menu.............................601
Menu Properties ........603
Menu Aggregations....603
MenuItem...................603
MenuActionItem.....604
MenuActionItem Properties ...........606
MenuActionItem Events.................606
MenuCheckBox......607
MenuCheckBox Properties ............608
MenuCheckBox Events .................609
MenuRadioButton ..610
MenuRadioButton Properties.........611
MenuRadioButton Events ..............612
MenuSeparator ......613
ToolBar .........................613
ToolBar Properties.....615
ToolBar Aggregations ...........................616
ToolBarButton............617
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ToolBarButton Properties ..................619
ToolBarButtonChoice............................619
ToolBarButtonChoice Properties .......621
ToolBarButtonChoice Aggregations ......622
ToolBarDropDownByIndex ...................622
ToolBarDropDownByIndex Properties..............................625
ToolBarDropDownByKey......................625
ToolBarDropDownByKey Properties .....627
ToolBarInputField ......628
ToolBarInputField Properties.............630
ToolBarLinkToAction ............................631
ToolBarLinkToAction Properties........633
ToolBarLinkToAction Events .............633
ToolBarLinkToURL ....633
ToolBarLinkToURL Properties ..........635
ToolBarSeparator ......636
ToolBarSeparator Properties.............637
ToolBarToggleButton............................637
ToolBarToggleButton Properties .......640
Layout UI Elements ..........640
FlowData.......................640
FlowData Properties ..641
FlowLayout....................643
FlowLayout Properties ..........................644
MatrixData.....................644
MatrixData Properties ...........................646
MatrixHeadData ............649
MatrixLayout..................652
MatrixLayout Properties........................653
RowData .......................653
RowHeadData...............654
RowHeadData Properties .....................656
RowLayout ....................658
GridData........................659
GridData Properties ...661
GridLayout.....................663
GridLayout Properties...........................664
Abstract UI Element Interfaces ....................665
AbstractButton...............665
AbstractButton Properties .....................667
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AbstractButton Events ..........................667
AbstractCaption.............667
AbstractCaption Properties ...................668
AbstractDropDown ........669
AbstractDropDown Properties ..............671
AbstractDropDownByIndex ......................671
AbstractDropDownByIndex Properties......674
AbstractDropDownByIndex Events.......674
AbstractDropDownByKey.........................675
AbstractDropDownByKey Properties ....677
AbstractDropDownByKey Events .........677
AbstractInputField .........678
AbstractInputField Properties................680
AbstractInputField Events.....................682
AbstractToggle ..............682
AbstractToggle Properties ....................684
AbstractToggle Events..........................684
AbstractToggleButton....685
AbstractToggleButton Properties ..........687
Standard Library (Complex Elements).............688
BreadCrumb .....................688
BreadCrumb Properties............................690
BreadCrumb Events ......691
BreadCrumb Aggregations.......................691
BreadCrumbStep ..........692
BreadCrumbStep Properties.................693
MultipleBreadCrumbStep .........................693
MultipleBreadCrumbStep Properties.....694
ButtonRow........................695
ButtonRow Aggregations..........................696
DateNavigator...................696
DateNavigator Properties .........................700
DateNavigator Events ...702
DateNavigator Aggregations ....................703
DateNavigatorLegend ...704
DateNavigatorLegend Properties..........705
DateNavigatorMarking...706
DateNavigatorMarking Properties.........708
Legend..............................708
Legend Properties.........710
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Legend Aggregations ....710
LegendItem...................711
LegendItem Properties .........................713
MultipleLegendItem.......714
MultipleLegendItem Properties .............716
MultiPane..........................716
MultiPane Properties .....720
MultiPane Events ..........721
MultiPane Aggregations ...........................721
PhaseIndicator..................721
PhaseIndicator Properties ........................723
PhaseIndicator Events ..724
PhaseIndicator Aggregations ...................724
Phase............................725
Phase Properties .......726
MultiplePhase................727
MultiplePhase Properties......................728
ProgressIndicator..............728
ProgressIndicator Properties....................731
ProgressIndicator Aggregations ...............731
RoadMap..........................732
RoadMap Properties .....734
RoadMap Events...........735
RoadMap Aggregations............................736
RoadMapStep ...............736
RoadMapStep Properties .....................738
MultipleRoadMapStep...739
MultipleRoadMapStep Properties .........740
Table......741
Table Properties............751
Table Events .................754
Table Aggregations .......756
TableColumn.................757
TableColumn Properties .......................761
TableColumn Aggregations ..................763
TableColumnGroup.......764
TableColumnGroup Aggregations.........765
Popin.............................765
Popin Properties ........767
TablePopin ....................768
SAP Online Help 08.06.2006
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TablePopinToggleCell ..........................770
TablePopinToggleCell Properties......773
TablePopinToggleCell Events ...........774
TextBar......................774
TextBar Properties ............................775
TableStandardCell ........776
TableStandardCell Properties...............778
TableStandardCell Aggregations ..........779
TableSingleMarkableCell .........................779
TableSingleMarkableCell Properties.....781
TableSingleMarkableCell Aggregations ....782
TreeByKeyTableColumn ..........................782
TreeByKeyTableColumn Properties......785
TreeByNestingTableColumn ....................786
TabStrip ............................789
TabStrip Properties .......792
TabStrip Events.............793
TabStrip Aggregations...793
Tab.....794
Tab Properties ...........795
Tab Aggregations ......795
Tree .......796
Tree Properties .............799
Tree Events...................800
Tree Aggregations.........801
TreeItemType................801
TreeNodeType ..............803
TreeNodeType Properties.....................805
TreeNodeType Events..........................805
Abstract UI Element Interfaces ....................806
AbstractMasterTableColumn....................806
AbstractMasterTableColumn Properties ..............................808
AbstractMasterTableColumn Aggregations..........................809
AbstractPopin................809
AbstractPopin Properties ......................811
AbstractPopin Events ...........................813
AbstractPopin Aggregations .................813
AbstractTableCellVariant..........................813
AbstractTableCellVariant Properties .....814
AbstractTableColumn....815
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AbstractTableColumn Properties ..........816
AbstractTableColumn Events ...............817
AbstractTableColumn-Aggregationen.......817
AbstractTreeNodeType ............................817
AbstractTreeNodeType Properties........819
AbstractTreeNodeType Events.............820
AbstractTreeNodeType Aggregations.......820
AbstractTreeTableColumn .......................820
AbstractTreeTableColumn Properties.......823
AbstractTreeTableColumn Events ........823
Standard Library (Container Elements) ...........824
Group.....824
Group Properties...........827
Group Aggregations ......828
ScrollContainer .................829
ScrollContainer Properties .......................830
TransparentContainer .......831
TransparentContainer Properties .............833
Tray .......833
Tray Properties..............837
Tray Events ...................838
Tray Aggregations.........839
General Information About Methods and Properties of UI Elements .........................839
Primary Property...............843
Properties Used in MultiPane or TablePopin ..............................844
Context Paging .................844
Programming Interfaces...........845
Runtime APIs .......................845
IF_WD_ACTION...............845
IF_WD_APPLICATION.....846
IF_WD_COMPONENT .....847
IF_WD_COMPONENT_USAGE..................848
IF_WD_COMPONENT_USAGE_GROUP.......850
IF_WD_CONTROLLER ....850
IF_WD_MESSAGE_MANAGER..................851
IF_WD_NAVIGATION_SERVICES..............852
IF_WD_VALIDATION .......854
IF_WD_VIEW ...................855
IF_WD_VIEW_CONTROLLER....................855
IF_WD_VIEW_ELEMENT............................856
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IF_WD_WINDOW.............856
IF_WD_WINDOW_CONTROLLER..............857
IF_WD_WINDOW_MANAGER....................857
CL_WD_CUSTOM_EVENT.........................858
Context APIs ........................858
IF_WD_CONTEXT ...........858
IF_WD_CONTEXT_NODE ..........................859
IF_WD_CONTEXT_NODE_INFO................860
IF_WD_CONTEXT_ELEMENT....................863
Structure WDR_CONTEXT_ATTRIBUTE_INFO.........................863
Personalization APIs ............863
IF_WD_PERSONALIZATION......................863
Portal Integration APIs .........865
IF_WD_PORTAL_INTEGRATION...............865
CL_WDR_PORTAL_OBNWEB_SERVICE......866
Service Classes .......................866
CL_WD_ADOBE_SERVICES .........................867
CL_WD_CONTEXT_SERVICES.....................868
CL_WD_DYNAMIC_TOOL...869
CL_WD_RUNTIME_SERVICES......................870
CL_WD_UTILITIES..............870
Using ABAP Dictionary Search Helps .................871
Integration of Web Dynpro ABAP Applications in GUI Applications ...876
Tutorials ........878
Go and Create: The First Application with Web Dynpro ABAP.......878
Step 1: Creating and Editing a Component......878
Step 2: Designing the First View..................880
Step 3: Context Mapping of the First View.......881
Step 4: Binding the Attribute ........................882
Step 5: Designing the Second View.............883
Step 6: Maintaining the Context of the Second View ..................884
Step 7: Embedding the Views in a Window......885
Step 8: Defining the Navigation....................886
Step 9: Creating and Testing a Web Dynpro Application ............887
Creating a Simple Flight Info Application.........888
Part 1: Creating and Editing the ...................888
Part 2: Testing the First View.......................889
Part 3: Creating and Editing the ...................890
Part 4: Implementing the Data Transport .....891
Part 5: Setting Up Navigation.......................892
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URL Parameters ......................894
Authorization Checks in Configuration/Personalization ..................896


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