Gantt Chart in Webdynpro Java

Hi All,
I want to display the Gantt Chart in my Application.
I am using following as a reference:
[http://help.sap.com/saphelp_nw04/helpdata/en/c6/af11b1423a3c4fb642e357912936e4/frameset.htm]
But i am unable to get the Bars in my Chart. I am just getting the Points only for start date and End Date.
So pls help me out.
Thanks & Regards,
Dhruv Shah

Hi Stefanie,
I already have this project. But when i am importing this project in to my NWDS. Not a single View is opening. Its giving me lot of errors.
I dont know how i will manage...i am really stucked up.
Thanks for reply...

Similar Messages

Interactive Gantt Charts in Webdynpro

Hi at all,
Where can i find information about the interactive gantt element in webdynpro for java or rather code examples how to use this element?
thx

Hi Thomas,
there are two ways to implement a Gantt in Web Dynpro: Either one chartType of the BusinessGraphics element or you take the Gantt UI element (is an applet). Both are a kind of interactive, the Business Graphics has a better integration into WD (data binding is easier), the Gantt element has more possibilities for interaction.
For the Gantt you can have a look at this thread, it describes the Network element, but it is the same procedure as for Gantt.
Re: Using the "Network" UI Element
in addition:
Docu for Gantt UI element:
http://help.sap.com/saphelp_nw2004s/helpdata/en/42/c8e974d9cc6bb6e10000000a1553f6/frameset.htm
Docu for BusinessGraphics:
http://help.sap.com/saphelp_nw2004s/helpdata/en/3e/c450c4cf2f6d418204afeea17655d3/frameset.htm
BTW: For the Gantt you need NW2004s, Business Graphics are available since NW2004
Kind Regards
Stefanie

Charts in WebDynpro Java (BusinessGraphics/Flex Islands)

Hello Experts,
In our project we are to display complex chart on a WebDynpro page. I did investigate the following solution but non of them could help me:
BusinessGraphics element: The element works through a Chart Engine. Chart Engine could draw a chart I need, but unfortunately BusinessGraphics element doesn't allow to change XML request to Chart Engine and supports only a half of functionality(FE I couldn't choose Column&Lines chart type). So, we couldn't use BusinessGraphics element to display needed chart.
AnalyticsChart element: The element use Flex Charting to display a chart and the element provides very small functionality as well and I cannot create needed chart.
Of cause it's possible to create needed chart in Flex, but I didn't find any way to integrate Flex and Java. Search points me to Flash Island technology, but it seems the technology was released only for WebDynpro ABAP.
Environment: NetWeaver Server 7.11 EHP1(from SDN); NetWeaver Development Studio 7.1 SP00 PAT0000 (Build id: 200807300233)
So, let me ask questions:
Is there any way to modify XML request from BusinessGraphics element to chart engine?
How can I embed Flex/Flesh application to the WebDynpro page?
Best Regards,
Dmitry
Edited by: Dmitry Eidzin on Oct 22, 2008 10:54 AM

Hi Dmitry,
1. As far as I know, there is no way...
2. some hints regarding Flash Island:
To integrate flash files into your Web Dynpro application, the Adobe Flash Island UI element can be used. Flash Island is based on Adobe Flex (http://www.adobe.com/flex).
In Web Dynpro a FlashIsland is set as RootElement and spans an entire view.
To specify the flash componentu2019s data source, properties and events and to bind them to the relevant Web Dynpro objects, you can insert one or more of the following View elements into the FlashIsland:
DataSource (GACDataSource)
Property (GACProperty) into the DataSource.
Event (GACEvent).
EventParameter (GACEventParameter) into the Event.
Itu2019s also possible to insert a Property directly into the FlashIsland, if you want to bind to a context attribute directly under the ContextRoot. You can also refer to hierarchical data structures by inserting DataSources into a DataSource.
To specify the screen area, where the FlashIsland is to be displayed, insert a ViewContainerUIElement into a view.
Insert a view, e.g. called FlashView into this ViewContainerUIElement.
Open the FlashView, select the RootElement in the Outline view and choose FlashIsland from the context menu entry Replace With.
Select the RootElement and enter the name of your component to the property swfFile, for example: myFlash.swf. This file has to be stored in the mime repository. The relevant path is: .
To insert the needed additional elements to the RootElement, select it, open the context menu and choose DataSource.
To insert a Property, select the DataSource and choose Insert Property from the context menu.
Hope this helps
kind regards
Stefanie

Event handling in Gantt chart Webdynpro Java

Hi
I have a Gantt chart where I have names(name1,name2..) in category(Y) axis.
Now I want to fire an event when I click name1 or name2 .. on the Gantt chart
where I will take name1 as parameter.Any idea with code will highly be appreciated and rewarded.
Regards
Sunit

Hi,
1. Create an action, say, "ChartClicked" with a parameter, say, "pointID" of type String. Set this as the action on the "onClick" event of the BusinessGraphics.
2. In the wdDoModifyView method, write this code:
if (firstTime)
IWDBusinessGraphics chart = (IWDBusinessGraphics) view.getElement("<ID of BusinessGraphics>");
chart.mappingOfOnAction().addSourceMapping("id", "pointID");
3. In the eventhandler method, "onActionChartClicked", you'll see a String parameter called pointID. Depeneding on where you click on the graphics, this will change.
Regards,
Satyajit.

How to create Gantt Chart by Java? which package n class include it?

may i know how to craete Gantt Chart or any other chart using Java programming?? which package n class enable me to do so..?? i try 2 find on API but fail lo
thanks

http://www.egantt.com/

Oracle Project - Gantt Chart probem java.lang.NoClassDefFoundError

Hi all,
I have and apps11i instance (11.5.10.2) in OEL 5 x86 and DB 10g R2
Patch set level is as per Software Updates for +Oracle Projects Rollup Patch 4 for Oracle Projects Family Pack M (11i.PJ_PF.M)[Article ID 423428.1+
When radio button Gantt chart view is selected in Workplan tab the following error is shown
*JSP Error:*
*Request URI:/OA_HTML/OA.jsp*
*Exception:*
*java.lang.NoClassDefFoundError*
Any help is highly appriciated
Thanks in advance and regards,
Soni

Soni wrote:
Hi all,
I have and apps11i instance (11.5.10.2) in OEL 5 x86 and DB 10g R2
Patch set level is as per Software Updates for +Oracle Projects Rollup Patch 4 for Oracle Projects Family Pack M (11i.PJ_PF.M)[Article ID 423428.1+
When radio button Gantt chart view is selected in Workplan tab the following error is shown
*JSP Error:*
*Request URI:/OA_HTML/OA.jsp*
*Exception:*
*java.lang.NoClassDefFoundError*
Any help is highly appriciated
Thanks in advance and regards,
Soni
Please see (Receive Error When Attempting To Open A Work Plan Gantt Chart View [ID 306413.1).Thanks,
Hussein

Problems with BusinessGraphics Gantt Chart: WebDynpro 7.1 SP3

Hi,
i tried the BusinessGraphics Gantt Chart and went through the Code Example for Displaying a Gantt Chart on:
http://help.sap.com/saphelp_nw04/helpdata/en/a8/1cd93f5e0f9015e10000000a155106/content.htm
Unfortunately my gantt does not look and behave like it should:
1) The bars are only small sqares in the middle of one day. I use the same data as in the sample, so the bars should be a couple of days long
2) I added an action, added an EventID to the series and to the point, mapped the parameters. When clicking a point a roundtrip is done. I write a success message with the eventID but often the Gantt Picture is a broken image after this (small red cross).
3) The tooltip of the point is not shown in the chart when pointing on the square
Can anybody help, please?
Thanks
Frank

Thanks a lot! This solved one of three problems. The trick is that you can set the marker for the points (without any effect) and for the series (with effect).
The tooltip shows up now, too. No idea why now and not before...

Text is exceeding Gantt chart bar

Hi Experts
I have a Gantt chart in a Webdynpro for Java application. I am showing some value
(Label) on the bars of the chart. But if the bar is small the value is not fitting into the bar. Is there any way to controll it ?
Thanks
Sunit

Hi Pradeep
I am not talking about Gantt chart layout. For that height and width are there.
But what about the height and width of bar? Would you please elaborate where
those properties are?
Thanks
Sunit

Error in Project Gantt Chart when try to display Subtasks.

when try to dislpaly the Subtasks gives me error:
oracle.jbo.NoDefException: JBO-25058: No se ha encontrado la definición XXXView2 del tipo Atributo en YYYView1.
     at oracle.jbo.server.RowImpl.findAttrAndGetIndex(RowImpl.java:164)
     at oracle.jbo.server.ViewRowImpl.getAttribute(ViewRowImpl.java:945)
     at oracle.adf.model.bc4j.DCJboDataControl.getAccessorValue(DCJboDataControl.java:904)
     at oracle.adf.model.binding.DCDataControl.createAccessorRowSetIterator(DCDataControl.java:659)
or in english
oracle.jbo.NoDefException: JBO-25058:Definition XXXView2 of type Attribute not found in YYYView1.
     at oracle.jbo.server.RowImpl.findAttrAndGetIndex(RowImpl.java:164)
     at oracle.jbo.server.ViewRowImpl.getAttribute(ViewRowImpl.java:945)
     at oracle.adf.model.bc4j.DCJboDataControl.getAccessorValue(DCJboDataControl.java:904)
     at oracle.adf.model.binding.DCDataControl.createAccessorRowSetIterator(DCDataControl.java:659)
i create a Project Gantt Chart whit 2 view objects that have a parent-child relationship where XXXView2 (SUBTASKS) is the child and YYYView1 (TASK) is the parent.
still not find the solution.
know any solution?
Edited by: marianta on 05/10/2010 13:47

Hello JC Ruiz.
I'm working with Maria, and I defined the master-detail association and created ViewLink using the association.
In Gantt component, I use View Master in Task section, in SubTask section use ViewLink (Detail), this generate the failure posted by Maria.
Now, I changed View Objetc used in SubTask, I use View Object (Detail) by not ViewLink. This change produce the next error:
oracle.jbo.NoDefException: Definition FechaInicio of type Attribute is not found in noCtrl_oracle_adfinternal_view_faces_dvt_model_binding_gantt_FacesGanttHierNodeBinding_303.
     at oracle.jbo.uicli.binding.JUCtrlValueBinding.findAttributeDef(JUCtrlValueBinding.java:600)
     at oracle.jbo.uicli.binding.JUCtrlValueBinding.findAttributeDef(JUCtrlValueBinding.java:570)
     at oracle.jbo.uicli.binding.JUCtrlValueBinding.getAttribute(JUCtrlValueBinding.java:1314)
     at oracle.adfinternal.view.faces.dvt.model.binding.gantt.FacesTask.getStartTime(FacesGanttBinding.java:1121)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:597)
     at javax.el.BeanELResolver.getValue(BeanELResolver.java:261)
     at javax.el.CompositeELResolver.getValue(CompositeELResolver.java:143)
     at com.sun.faces.el.FacesCompositeELResolver.getValue(FacesCompositeELResolver.java:72)
     at oracle.adfinternal.view.faces.bi.renderkit.gantt.ProjectTaskbarsRenderer.encodeAll(ProjectTaskbarsRenderer.java:285)
     at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1369)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:335)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:765)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:416)
     at oracle.adf.view.rich.render.RichRenderer.encodeChild(RichRenderer.java:2567)
     at oracle.adfinternal.view.faces.renderkit.rich.table.BaseColumnRenderer.renderDataCell(BaseColumnRenderer.java:1213)
     at oracle.adfinternal.view.faces.renderkit.rich.table.BaseColumnRenderer.encodeAll(BaseColumnRenderer.java:103)
     at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1369)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:335)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:765)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:416)
     at oracle.adf.view.rich.render.RichRenderer.encodeChild(RichRenderer.java:2567)
     at oracle.adfinternal.view.faces.renderkit.rich.TreeTableRenderer.encodeChild(TreeTableRenderer.java:747)
     at oracle.adfinternal.view.faces.renderkit.rich.TableRenderer.renderDataBlockRows(TableRenderer.java:1932)
     at oracle.adfinternal.view.faces.renderkit.rich.TreeTableRenderer.handleExpand(TreeTableRenderer.java:539)
     at oracle.adfinternal.view.faces.renderkit.rich.TableRenderer._handleDataFetch(TableRenderer.java:979)
     at oracle.adfinternal.view.faces.renderkit.rich.TableRenderer.encodeAll(TableRenderer.java:504)
     at oracle.adfinternal.view.faces.renderkit.rich.TreeTableRenderer.encodeAll(TreeTableRenderer.java:600)
     at oracle.adfinternal.view.faces.bi.renderkit.gantt.GanttChartTreeTableRenderer.encodeAll(GanttChartTreeTableRenderer.java:106)
     at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1369)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:335)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:765)
     at org.apache.myfaces.trinidad.component.UIXCollection.encodeEnd(UIXCollection.java:529)
     at oracle.adfinternal.view.faces.bi.renderkit.gantt.GanttChartTreeTable.encodeEnd(GanttChartTreeTable.java:100)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:416)
     at oracle.adf.view.rich.render.RichRenderer.encodeChild(RichRenderer.java:2567)
     at oracle.adf.view.rich.render.RichRenderer.encodeStretchedChild(RichRenderer.java:1963)
     at oracle.adfinternal.view.faces.renderkit.rich.PanelSplitterRenderer._renderPane(PanelSplitterRenderer.java:1044)
     at oracle.adfinternal.view.faces.renderkit.rich.PanelSplitterRenderer._renderSecondPane(PanelSplitterRenderer.java:959)
     at oracle.adfinternal.view.faces.renderkit.rich.PanelSplitterRenderer.encodeAll(PanelSplitterRenderer.java:197)
     at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1369)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:335)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:765)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:416)
     at oracle.adf.view.rich.render.RichRenderer.encodeChild(RichRenderer.java:2567)
     at oracle.adfinternal.view.faces.renderkit.rich.PanelStretchLayoutRenderer.encodeCenterFacet(PanelStretchLayoutRenderer.java:298)
     at oracle.adfinternal.view.faces.renderkit.rich.PanelStretchLayoutRenderer._encodeCenterPane(PanelStretchLayoutRenderer.java:574)
     at oracle.adfinternal.view.faces.renderkit.rich.PanelStretchLayoutRenderer.encodeAll(PanelStretchLayoutRenderer.java:241)
     at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1369)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:335)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:765)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.__encodeRecursive(UIXComponentBase.java:1515)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeAll(UIXComponentBase.java:786)
     at oracle.adfinternal.view.faces.bi.renderkit.gantt.RichGanttRenderer.encodeGantt(RichGanttRenderer.java:1919)
     at oracle.adfinternal.view.faces.bi.renderkit.gantt.RichProjectGanttRenderer.encodeGantt(RichProjectGanttRenderer.java:391)
     at oracle.adfinternal.view.faces.bi.renderkit.gantt.RichGanttRenderer.encodeAll(RichGanttRenderer.java:1247)
     at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1369)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:335)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:765)
     at org.apache.myfaces.trinidad.component.UIXCollection.encodeEnd(UIXCollection.java:529)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:416)
     at oracle.adf.view.rich.render.RichRenderer.encodeChild(RichRenderer.java:2567)
     at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRenderer._encodeChild(PanelGroupLayoutRenderer.java:405)
     at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRenderer.access$300(PanelGroupLayoutRenderer.java:30)
     at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRenderer$EncoderCallback.processComponent(PanelGroupLayoutRenderer.java:654)
     at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRenderer$EncoderCallback.processComponent(PanelGroupLayoutRenderer.java:573)
     at org.apache.myfaces.trinidad.component.UIXComponent.processFlattenedChildren(UIXComponent.java:170)
     at org.apache.myfaces.trinidad.component.UIXComponent.processFlattenedChildren(UIXComponent.java:290)
     at org.apache.myfaces.trinidad.component.UIXComponent.encodeFlattenedChildren(UIXComponent.java:255)
     at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRenderer.encodeAll(PanelGroupLayoutRenderer.java:330)
     at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1369)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:335)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:765)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:416)
     at oracle.adf.view.rich.render.RichRenderer.encodeChild(RichRenderer.java:2567)
     at oracle.adfinternal.view.faces.renderkit.rich.PanelStretchLayoutRenderer.encodeCenterFacet(PanelStretchLayoutRenderer.java:298)
     at oracle.adfinternal.view.faces.renderkit.rich.PanelStretchLayoutRenderer._encodeCenterPane(PanelStretchLayoutRenderer.java:574)
     at oracle.adfinternal.view.faces.renderkit.rich.PanelStretchLayoutRenderer.encodeAll(PanelStretchLayoutRenderer.java:241)
     at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1369)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:335)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:765)
     at org.apache.myfaces.trinidad.render.RenderUtils.encodeRecursive(RenderUtils.java:70)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:410)
     at oracle.adf.view.rich.render.RichRenderer.encodeChild(RichRenderer.java:2567)
     at oracle.adfinternal.view.faces.renderkit.rich.PanelStretchLayoutRenderer.encodeCenterFacet(PanelStretchLayoutRenderer.java:298)
     at oracle.adfinternal.view.faces.renderkit.rich.PanelStretchLayoutRenderer._encodeCenterPane(PanelStretchLayoutRenderer.java:574)
     at oracle.adfinternal.view.faces.renderkit.rich.PanelStretchLayoutRenderer.encodeAll(PanelStretchLayoutRenderer.java:241)
     at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1369)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:335)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:765)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:416)
     at oracle.adf.view.rich.render.RichRenderer.encodeChild(RichRenderer.java:2567)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeAllChildren(CoreRenderer.java:432)
     at oracle.adfinternal.view.faces.renderkit.rich.PageTemplateRenderer.encodeAll(PageTemplateRenderer.java:70)
     at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1369)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:335)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:765)
     at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent.encodeEnd(ContextSwitchingComponent.java:153)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:416)
     at oracle.adf.view.rich.render.RichRenderer.encodeChild(RichRenderer.java:2567)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeAllChildren(CoreRenderer.java:432)
     at oracle.adfinternal.view.faces.renderkit.rich.RegionRenderer.encodeAll(RegionRenderer.java:176)
     at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1369)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:335)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:765)
     at oracle.adf.view.rich.component.fragment.UIXRegion.encodeEnd(UIXRegion.java:289)
     at org.apache.myfaces.trinidad.render.RenderUtils.encodeRecursive(RenderUtils.java:70)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:410)
     at oracle.adf.view.rich.render.RichRenderer.encodeChild(RichRenderer.java:2567)
     at oracle.adfinternal.view.faces.renderkit.rich.PanelStretchLayoutRenderer.encodeCenterFacet(PanelStretchLayoutRenderer.java:298)
     at oracle.adfinternal.view.faces.renderkit.rich.PanelStretchLayoutRenderer._encodeCenterPane(PanelStretchLayoutRenderer.java:574)
     at oracle.adfinternal.view.faces.renderkit.rich.PanelStretchLayoutRenderer.encodeAll(PanelStretchLayoutRenderer.java:241)
     at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1369)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:335)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:765)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:416)
     at oracle.adf.view.rich.render.RichRenderer.encodeChild(RichRenderer.java:2567)
     at oracle.adfinternal.view.faces.renderkit.rich.DecorativeBoxRenderer.encodeFacet(DecorativeBoxRenderer.java:290)
     at oracle.adfinternal.view.faces.renderkit.rich.DecorativeBoxRenderer._encodeCenterPane(DecorativeBoxRenderer.java:442)
     at oracle.adfinternal.view.faces.renderkit.rich.DecorativeBoxRenderer.encodeAll(DecorativeBoxRenderer.java:258)
     at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1369)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:335)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:765)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:416)
     at oracle.adf.view.rich.render.RichRenderer.encodeChild(RichRenderer.java:2567)
     at oracle.adf.view.rich.render.RichRenderer.encodeStretchedChild(RichRenderer.java:1963)
     at oracle.adfinternal.view.faces.renderkit.rich.PanelSplitterRenderer._renderPane(PanelSplitterRenderer.java:1044)
     at oracle.adfinternal.view.faces.renderkit.rich.PanelSplitterRenderer._renderSecondPane(PanelSplitterRenderer.java:959)
     at oracle.adfinternal.view.faces.renderkit.rich.PanelSplitterRenderer.encodeAll(PanelSplitterRenderer.java:197)
     at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1369)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:335)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:765)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:416)
     at oracle.adf.view.rich.render.RichRenderer.encodeChild(RichRenderer.java:2567)
     at oracle.adfinternal.view.faces.renderkit.rich.PanelStretchLayoutRenderer.encodeCenterFacet(PanelStretchLayoutRenderer.java:298)
     at oracle.adfinternal.view.faces.renderkit.rich.PanelStretchLayoutRenderer._encodeCenterPane(PanelStretchLayoutRenderer.java:574)
     at oracle.adfinternal.view.faces.renderkit.rich.PanelStretchLayoutRenderer.encodeAll(PanelStretchLayoutRenderer.java:241)
     at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1369)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:335)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:765)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:416)
     at oracle.adf.view.rich.render.RichRenderer.encodeChild(RichRenderer.java:2567)
     at oracle.adfinternal.view.faces.renderkit.rich.DecorativeBoxRenderer.encodeFacet(DecorativeBoxRenderer.java:290)
     at oracle.adfinternal.view.faces.renderkit.rich.DecorativeBoxRenderer._encodeCenterPane(DecorativeBoxRenderer.java:442)
     at oracle.adfinternal.view.faces.renderkit.rich.DecorativeBoxRenderer.encodeAll(DecorativeBoxRenderer.java:258)
     at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1369)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:335)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:765)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:416)
     at oracle.adf.view.rich.render.RichRenderer.encodeChild(RichRenderer.java:2567)
     at oracle.adf.view.rich.render.RichRenderer.encodeStretchedChild(RichRenderer.java:1963)
     at oracle.adfinternal.view.faces.renderkit.rich.PanelSplitterRenderer._renderPane(PanelSplitterRenderer.java:1044)
     at oracle.adfinternal.view.faces.renderkit.rich.PanelSplitterRenderer._renderSecondPane(PanelSplitterRenderer.java:959)
     at oracle.adfinternal.view.faces.renderkit.rich.PanelSplitterRenderer.encodeAll(PanelSplitterRenderer.java:197)
     at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1369)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:335)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:765)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:416)
     at oracle.adf.view.rich.render.RichRenderer.encodeChild(RichRenderer.java:2567)
     at oracle.adfinternal.view.faces.renderkit.rich.PanelStretchLayoutRenderer.encodeCenterFacet(PanelStretchLayoutRenderer.java:298)
     at oracle.adfinternal.view.faces.renderkit.rich.PanelStretchLayoutRenderer._encodeCenterPane(PanelStretchLayoutRenderer.java:574)
     at oracle.adfinternal.view.faces.renderkit.rich.PanelStretchLayoutRenderer.encodeAll(PanelStretchLayoutRenderer.java:241)
     at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1369)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:335)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:765)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:416)
     at oracle.adf.view.rich.render.RichRenderer.encodeChild(RichRenderer.java:2567)
     at oracle.adfinternal.view.faces.renderkit.rich.DecorativeBoxRenderer.encodeFacet(DecorativeBoxRenderer.java:290)
     at oracle.adfinternal.view.faces.renderkit.rich.DecorativeBoxRenderer._encodeCenterPane(DecorativeBoxRenderer.java:442)
     at oracle.adfinternal.view.faces.renderkit.rich.DecorativeBoxRenderer.encodeAll(DecorativeBoxRenderer.java:258)
     at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1369)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:335)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:765)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.__encodeRecursive(UIXComponentBase.java:1515)
     at org.apache.myfaces.trinidad.component.UIXGroup.encodeChildren(UIXGroup.java:138)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:402)
     at oracle.adf.view.rich.render.RichRenderer.encodeChild(RichRenderer.java:2567)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeAllChildren(CoreRenderer.java:432)
     at oracle.adfinternal.view.faces.renderkit.rich.PageTemplateRenderer.encodeAll(PageTemplateRenderer.java:70)
     at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1369)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:335)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:765)
     at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent.encodeEnd(ContextSwitchingComponent.java:153)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:416)
     at oracle.adf.view.rich.render.RichRenderer.encodeChild(RichRenderer.java:2567)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeAllChildren(CoreRenderer.java:432)
     at oracle.adfinternal.view.faces.renderkit.rich.FormRenderer.encodeAll(FormRenderer.java:220)
     at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1369)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:335)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:765)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:416)
     at oracle.adf.view.rich.render.RichRenderer.encodeChild(RichRenderer.java:2567)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeAllChildren(CoreRenderer.java:432)
     at oracle.adfinternal.view.faces.renderkit.rich.DocumentRenderer.encodeAll(DocumentRenderer.java:1071)
     at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1369)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:335)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:765)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.__encodeRecursive(UIXComponentBase.java:1515)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeAll(UIXComponentBase.java:786)
     at javax.faces.component.UIComponent.encodeAll(UIComponent.java:942)
     at com.sun.faces.application.ViewHandlerImpl.doRenderView(ViewHandlerImpl.java:272)
     at com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:202)
     at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:191)
     at org.apache.myfaces.trinidadinternal.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:193)
     at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._renderResponse(LifecycleImpl.java:710)
     at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:273)
     at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:205)
     at javax.faces.webapp.FacesServlet.service(FacesServlet.java:266)
     at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
     at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
     at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)
     at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:27)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57)
     at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:191)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57)
     at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:97)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:421)
     at oracle.adfinternal.view.faces.activedata.AdsFilter.doFilter(AdsFilter.java:60)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:421)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:247)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:157)
     at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57)
     at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:94)
     at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:313)
     at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:414)
     at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:138)
     at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57)
     at oracle.dms.wls.DMSServletFilter.doFilter(DMSServletFilter.java:330)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57)
     at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57)
     at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.doIt(WebAppServletContext.java:3684)
     at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3650)
     at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
     at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
     at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2268)
     at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2174)
     at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1446)
     at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
     at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
Similar error posted by Maria, but I do not understand what is noCtrl_oracle_adfinternal_view_faces_dvt_model_binding_gantt_FacesGanttHierNodeBinding_303 ??
Regards, Marcelo

Error 500--Internal Server Error in a Project Gantt Chart portlet

Hi All
I am getting Error 500--Internal Server Error in a Project Gantt Chart portlet of Corporate Dashboard.
We have recently installed the Primavera EPPM 8.1, here are the steps we followed to setup the Primavera EPPM 8.1
1) We have created the database schemas by using automatic database setup(by clicking on dbsetup.bat on the media files)
2) Installed Weblogic server 11gR1(10.3.4)
3)Created web logic domain as admin server
4) Installed P6 Web access and deployed on weblogic domain
5)Made changes to setEnvDomain file of weblogic domain to increase the Java Heap size and to locate the location of p6.war file
6)Reastred the weblogic domain
Now we can access the Primavera but in one of the portlet we are getting Error 500--Internal Server Error.
Please le me know if I miss any thing while installing or should I modify P6 configuration settings through p6 admin confiuration console.
Also it would be greatful if any one provide me th best practice to setup Primavera EPPM 8.1.
Thanks & Best Regards
Pradeep

Hello Pradeep
please delete a folder called fmwconfig in the path yourdomain\config\ for a folder called fmwconfig
restart P6 and try again

Error when using Project Gantt Chart in Production Weblogic Server 10.3.5

Dear All,
I have an application utilizing <dvt:projectGantt> Project Gantt Chart. I have tested it in intergrated weblogic server and it is working correctly but when I deploy it in Production Weblogic server, error occurred with NullPointerException on the ViewObjImpl -- class not found exception. I have look into each library used in the ADF runtime on the production server, all the library used are installed and deploy to each server target.
Below is the log:
[2012-07-31T15:16:53.004+08:00] [ifms_server1] [WARNING] [] [oracle.adf.controller.faces.lifecycle.Utils] [host: ifmsbi01] [nwaddr: 10.23.60.85] [tid: [ACTIVE].ExecuteThread: '3' for queue: 'weblogic.kernel.Default (self-tuning)'] [userId: <anonymous>] [ecid: 74ddce286346267c:-69fcf19:138d71e59c7:-8000-00000000000026ca,0] [APP: IFMSGanttChart] ADF: Adding the following JSF error message: oracle/jbo/server/ViewObjectImpl[[
java.lang.NoClassDefFoundError: oracle/jbo/server/ViewObjectImpl
     at oracle.jbo.server.ViewDefImpl.getBaseComponentClass(ViewDefImpl.java:2472)
     at oracle.jbo.server.RemotableCompDef.loadFromXML(RemotableCompDef.java:145)
     at oracle.jbo.server.ViewDefImpl.loadFromXML(ViewDefImpl.java:3996)
     at oracle.jbo.server.ViewDefImpl.loadFromXML(ViewDefImpl.java:3789)
     at oracle.jbo.server.ViewDefImpl.loadFromXML(ViewDefImpl.java:3737)
     at oracle.jbo.server.MetaObjectManager.loadFromXML(MetaObjectManager.java:552)
     at oracle.jbo.mom.DefinitionManager.loadLazyDefinitionObject(DefinitionManager.java:1133)
     at oracle.jbo.mom.DefinitionManager.findDefinitionObject(DefinitionManager.java:592)
I really am in need of assistance on these matter. I have read several article on the web about clearing cache on weblogic server, bundling the required ADF library with application and not mixing JDeveloper version with Weblogic server version, but it still not working in production weblogic.
Best Regards
Faizul
Edited by: 951976 on Aug 10, 2012 12:15 AM

Dear Arun,
The WLS server is the same for (integrated WLS and Production) . For JRF template I'm sure it is the same. I have deploy another application that used BC, and it work fine in production.
Regards
Faizul

Gantt Chart in Project Status Report

Hi Folks,
We are doing a custom development and creating our own Project Status Report PDF form. Is there a way (standard FM or otherwise) to generate a Gantt chart and show it on the PDF form.
The Gantt chart itself is not of the whole project structure. It is only the phases. Most projects will have 4-5 phases maximum. The Gantt chart also does not need to be too sophisticated, we just need a high level graphical representation of the phase timelines.
Let me know if my question is not clear and I can elaborate.
Thanks
Lashan

Hello Lashan,
Building the Gantt chart in a PDF report is quite tricky. The Gantt chart view you see in cProjects is a different SAP component, JGantt (developed in Java), which is connected to the system.
Adobe forms don't have a standard Gantt element, so you'll have to render it somewhere else and send it to the form in a binary format.
For creating and rendering the graphic you can use the SAP IGS (Internet Graphics Service).
You can find some details here: http://help.sap.com/saphelp_nw04s/helpdata/en/17/86c039c7811f11e10000000a114084/content.htm
This is a little bit more complicated, you also need to use iXML libraries to transform all the Gantt data into the IGS required format.
The end result will not really look like the Gantt view, but it will contain all necessary information:
Is this the kind of graphic you need to develop?
Cheers,
Tudor

Interactive Gantt chart - how to receive updated XML after user changes

Hello,
I failed to receive changed XML after user updates.
I've constructed following example:
Created context attribute of type XSTRING, binded it to the "dataSource" property of the Gantt chart control.
I pass following XML to the control:
<?xml version="1.0" encoding="iso-8859-5" ?>
<SAPJNetData version="1.0">
<Application type="GANTT" version="1.0" />
<TypeRepository version="1.0" href="/SAP/BC/WebDynpro/SAP/ZT_INV_WDR_TEST_GANTT/gantPR02P00086_3_tr.xml" />
<UserInterface version="1.0" href="/SAP/BC/WebDynpro/SAP/ZT_INV_WDR_TEST_GANTT/gantPR02P00086_3_ui.xml" />
<Graph type="Gantt.Graph" version="1.0">
<rows>
<row id="001" />
<row id="002" />
<row id="003" />
</rows>
<dates timeZone="GEurope/Berlin" locale="de_DE" format="dd.MM.yyyy" dateEnd="20.01.2010">
<section date="01.01.2010" unit="DAY" unitSize="20" />
<calendarItem id="Cal.1stDayInMonth">
<repetition unit="MONTH" />
</calendarItem>
<calendarItem id="Cal.1stDayInWeek">
<repetition unit="WEEK" />
</calendarItem>
</dates>
<view>
<viewpos date="01.01.2010" />
</view>
<chart id="Dummy">
<timeScale>
<section index="0">
<ribbon type="Gantt.CProjects.Ribbon.Month" />
<ribbon type="Gantt.CProjects.Ribbon.3Days" />
</section>
</timeScale>
<grid type="Grid.CProjects.Gantt.TimeLine" calendarIDs="Cal.1stDayInWeek" />
<table type="Gantt.Table" id="CProj-Table">
<defaults typeCell="L.Table" typeHeader="L.Table" />
<tree showRootIcons="TRUE" />
<cols showInitially="4">
<ids>TREE,ID2,ID3</ids>
</cols>
<header>
<header width="30" />
<label colid="TREE" width="250">Этап</label>
<label colid="ID2">Дата с</label>
<label colid="ID3">Дата по</label>
</header>
<rows>
<ids>001,002,003</ids>
</rows>
<row>
<header>1</header>
<tree>Top Item</tree>
<label>01.01.2010</label>
<label>20.01.2010</label>
</row>
<row>
<header>2</header>
<tree parentRow="001">Subitem 1</tree>
<label>01.01.2010</label>
<label>10.01.2010</label>
</row>
<row>
<header>3</header>
<tree parentRow="001">Subitem 2</tree>
<label>11.01.2010</label>
<label>20.01.2010</label>
</row>
</table>
<graph>
<view>
<backColor type="White" />
</view>
<node id="001" type="Gantt.CProjects.SummaryNode" rowID="001">
<dates>
<date>01.01.2010</date>
<date>20.01.2010</date>
</dates>
</node>
<node id="002" type="Gantt.CProjects.Node" rowID="002">
<dates>
<date>01.01.2010</date>
<date>10.01.2010</date>
</dates>
</node>
<node id="003" type="Gantt.CProjects.Node" rowID="003">
<dates>
<date>11.01.2010</date>
<date>20.01.2010</date>
</dates>
</node>
</graph>
</chart>
</Graph>
</SAPJNetData>
Then I run my example application, press standard "Save" button in Gantt chart control.
After that my XML in context changes, but it's incorrect. There is no <graph> tag at all - this tag should contain all significant parameters of the chart.
The resulting XML below:
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<SAPJNetData build="9295" date="04-Aug-2010 10:19:13" host="localhost" version="1.1247">
<Application type="GANTT" version="1.0"/>
<TypeRepository href="/SAP/BC/WebDynpro/SAP/ZT_INV_WDR_TEST_GANTT/gantPR02P00086_3_tr.xml" version="1.0"/>
<UserInterface href="/SAP/BC/WebDynpro/SAP/ZT_INV_WDR_TEST_GANTT/gantPR02P00086_3_ui.xml" version="1.0"/>
<GraphGantt version="1.1247"/>
</SAPJNetData>
All the chart in fact has completely disappeared. There is nothing left but file header.
The question: How to get XML with all user changes back from the Gantt chart control?

Long time, hah..
Anyways thanks to behave like a responsible person on SCN and taking care of your threads..
Liked.

Looking for Gantt Chart /Project management reports in jps

Hi all,
I am starting the development of the project management charts (Gantt chart) for my organization. Customer (internal department of my company)wants the solution in Jsp. I request your input for good resource on project management (Gantt ) chart resource to start with in jsp
pl. help me with the code if possible or the already developemnt resource.
thanks in advance,
regards,
Kumarappan.S

http://www.google.com/search?q=java+gantt+chart

Appointment creation in Gantt chart using BAPI

Hi
The transaction /ITS/WAP2 - maintains the appointment for a shipment number in Gantt chart.
We need to do the same using a BAPI or IDOC in ECC.
Anybody knows any BAPI or Idoc to do this in the background ?
Regards
Anandan

Duplicate Posting. Original is here: Sales order creation with bapi in webdynpro using table control

Gantt Chart in Webdynpro Java

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