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首页SAP Web Dynpro ABAP 开发指南
"Web Dynpro for ABAP 是一种在SAP NetWeaver平台上开发富客户端应用程序的技术,尤其适用于构建企业级的Web应用。这个开发资料主要涵盖了基于SAP NetWeaver 2004s SPS8版本的Web Dynpro for ABAP相关内容,可能包括设计、开发和调试等环节的指南。"
Web Dynpro for ABAP 是SAP提供的一种面向对象的编程框架,用于创建复杂的业务应用程序,它强调了逻辑和视图的分离,使得开发者能够更加专注于业务逻辑的实现,而无需过多关注用户界面的细节。在SAP NetWeaver 2004s SPS8这个版本中,Web Dynpro 提供了增强的功能和优化,以提升开发效率和应用程序的性能。
此开发资料可能包含以下关键知识点:
1. **基础概念**:Web Dynpro由三个主要组件组成:控制器(Controller)、视图(View)和模型(Model)。模型负责数据管理,视图负责显示数据,控制器处理用户交互和业务逻辑。此外,还可能涉及上下文(Context)和绑定(Binding)的概念,用于数据在模型和视图之间的传输。
2. **设计与开发**:开发者可以使用Web Dynpro 编辑器创建组件(Component)、视图(View)和控制器(Controller),并利用控件库(Control Library)中的预定义控件构建用户界面。同时,通过事件处理机制,可以响应用户的操作。
3. **ABAP编程**:Web Dynpro for ABAP 结合了ABAP语言,允许开发者编写业务逻辑。这包括使用ABAP类、方法和接口,以及ABAP工作流(Workflow)和业务事件(Business Event)的集成。
4. **调试与测试**:资料可能包含如何使用Web Dynpro调试工具进行问题定位和修复,以及单元测试和集成测试的方法。
5. **性能优化**:可能涵盖如何优化Web Dynpro应用程序的性能,例如通过缓存策略、减少网络传输和优化数据访问等。
6. **与其他技术的集成**:Web Dynpro for ABAP 可以与SAP其他技术如BADI(Business Add-In)、Fiori、UI5等集成,资料可能讨论这些集成点和最佳实践。
7. **权限与安全性**:可能会涉及如何设置用户角色和权限,以确保应用程序的安全性。
8. **版本管理和部署**:包括如何管理Web Dynpro组件的不同版本,以及将应用程序发布到生产环境的过程。
9. **错误处理与日志记录**:介绍如何处理程序异常,以及如何配置和使用日志功能来跟踪和诊断问题。
10. **最佳实践与案例研究**:可能包含实际项目中遇到的问题及其解决方案,帮助开发者学习和避免常见错误。
请注意,由于原始信息有限,以上概述是基于一般Web Dynpro for ABAP开发的常见知识点,具体的文件内容可能涵盖更多细节和技术点。为了深入理解和应用这些知识,建议参考详细的教程和官方文档。
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SAP Online Help 08.06.2006
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
![](https://csdnimg.cn/release/download_crawler_static/4647624/bg11.jpg)
SAP Online Help 08.06.2006
Web Dynpro for ABAP NW2004s SPS8 17
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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SAP Online Help 08.06.2006
Web Dynpro for ABAP NW2004s SPS8 18
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
![](https://csdnimg.cn/release/download_crawler_static/4647624/bg13.jpg)
SAP Online Help 08.06.2006
Web Dynpro for ABAP NW2004s SPS8 19
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
![](https://csdnimg.cn/release/download_crawler_static/4647624/bg14.jpg)
SAP Online Help 08.06.2006
Web Dynpro for ABAP NW2004s SPS8 20
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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