Application in webdynpro

hi
what r the application we do in weddynpro?
with regards
vijay

Hai ,
I didnt get your question properly,
Application is the thing where we can design a form like JSP, we can create more than one application in Webdynpro.
You can create a controller or add existing controller to that application.
An application is necessary to run a webDynpro.
regards,

Similar Messages

Calling Webdynpro Java Application from Webdynpro ABAP Application.

Hi,
We have developed one Application using Webdynpro Java and I m in need to call the Webdynpro Java application from Webdynpro ABAP.
Require Suggestions to acheive this.
Thanks In advance.
Reg,
Ajay.

Dear Ajay,
Assuming that both your applications WDA & WDJ are in the portal & you don't have to pass any parameters to the WDJ application.
Write the following code on the action where you would call the WDJ application.
DATA:
        lr_compcontroller TYPE REF TO ig_componentcontroller,
        l_component TYPE REF TO if_wd_component ,
        lr_port_manager TYPE REF TO if_wd_portal_integration ,
        wa_navigation TYPE navigation.
lr_compcontroller =   wd_this->get_componentcontroller_ctr( ).
l_component = lr_compcontroller->wd_get_api( ).
lr_port_manager = l_component->get_portal_manager( ) .
* The value inserted into the navigation-target field can be found in the Portal
* content administration tab of your portal. It is the ID or PCD Location field
wa_navigation-target = pcd. " Please provide the PCD Location of the WDJ Application here.
wa_navigation-mode   = '0'. "0 = INTERNAL(same page) and 1 = EXTERNAL(new page).
CALL METHOD lr_port_manager->navigate_absolute
    EXPORTING
      navigation_target = wa_navigation-target
      navigation_mode   = wa_navigation-mode.
You can get the PCD from the Page properties of the WDJ application page in the Portal.
Hope it helps!
Warm regards,
Upendra Agrawal

Questionnaire application in WebDynpro ABAP

Hi,
I would like to design the Questionnaire application in WebDynpro ABAP, which should be in the form of question and answers(4-5) as checkboxes/radio buttons.
For this scenario, how to design the Layout and Node structure?
Thanks and Regards,
Jhansi

Hi Jhansi,
I have created one such reusable component for SAP PPM.
I have used the structure /RPM/TS_QNNR_API.
It has the Question number, desc, and questionnaire group, UI option and has one entry per question per answer options.
For example if Q1 GRp1 has 4 options , it has four entries at runtime with Q1 Grp1 and opt1..opt4.
I have read this table in a node and the dynamically created one node per question.
On the basis of UI option value in the table I created corresponding UI element ( drop down, checkbox grp etc) and bound the node for it.
I will soon be coming with an article on this.
I hope this helps.
Regards,
Sumit

Calling a pdk application from webdynpro application

Hi experts,
I have a reqiremet in the webdynpro application by clicking some link or button it has to call pdk application in external window ,and i want to pass the value from pdk application to webdynpro application .
thanks &regards,
ramani.

I tried testing it with the Webservice navigator, and getting the same error,
XML Deserialization Error. XML is not valid. Element [http://session.services.enterprise.mclarensoftware.com] is required in but can not be found.
however
request:
POST /mclaren/services/session HTTP/1.1
Host: localhost:50100
Content-Type: text/xml; charset=UTF-8
Connection: close
Cookie: <value is hidden>
Cookie: <value is hidden>
Content-Length: 696
SOAPAction: ""
<?xml version="1.0" encoding="UTF-8" ?><SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xs="http://www.w3.org/2001/XMLSchema"><SOAP-ENV:Body><pns:createSession xmlns:pns='http://session.services.enterprise.mclarensoftware.com'><pns:strTechnologyID>filenet</pns:strTechnologyID><pns:strConnection>http://mclglaweb006:8008/ApplicationEngine/xcmisasoap.dll</pns:strConnection><pns:strConnectionFriendlyName> </pns:strConnectionFriendlyName><pns:strUserName>davidp</pns:strUserName><pns:strPassword>nimbus</pns:strPassword><pns:strDomain> </pns:strDomain></pns:createSession></SOAP-ENV:Body></SOAP-ENV:Envelope>
response:
HTTP/1.1 200 OK
Connection: close
Server: SAP J2EE Engine/7.00
Content-Type: text/xml; charset=utf-8
Date: Thu, 29 Jun 2006 14:15:50 GMT
<?xml version="1.0" encoding="UTF-8"?><soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"><soapenv:Body><createSessionResponse xmlns="http://session.services.enterprise.mclarensoftware.com"><createSessionReturn><code>0</code><detail xsi:nil="true"/><message xsi:nil="true"/><sessionID>filenet;http://mclglaweb006:8008/ApplicationEngine/xcmisasoap.dll;davidp; </sessionID><successful>true</successful>

How to integrate BRF+ application in WEBDynpro abap

Hello,
Can anybody tell me , how to integrate BRFPLUS application to Webdynpro components.
is their any configuration or code is available for the same?
Thanks
Rakshar

There is nothing really special about integration of BRF+ into WDA. BRF+ modelled rules are exposed via an ABAP Class Interface and can be called by any ABAP coding. From WDA, you would call these classes just like any others. The above linked thread does point you to a tutorial I created on BRF+ where I do then call the rule from WDA. You might also look at TechEd session CD269 if you have access to this year's materials. In there we do an BRF+ exercise and integrate into a BOL Object/Gateway Service/FPM application.

Calling POWL Application From Webdynpro

Hi Experts,
I have a requirements wherein I have to call a POWL application from Webdynpro. Please let me know how to achieve this.
POWL - Personal Object Work List
Any help is welcome.
Thanks
Divakar

Hello Diwakar,
Based on your query i understand that you need to embed your powl into a web dynpro application to view it.
u can do it in two ways..
the first one is just for testing..
prerequisites...
just check ur web dynpro service is activated.
Use transaction SICF
On the Maintain Service screen leave the default values as they are and choose Execute
In the Virtual Hosts/ Services tree control locate the node sap/bc/webdynpro. Right click on
the node and choose Activate Service from the context menu.
1. Navigate to the initial screen of the SAP Easy Access Menu.
2. Do a right-click on Favorites and choose Add other objects from the context menu.
3. Choose Web Dynpro Application from the upcoming dialog box list.
4. On the Web Dynpro Application subscreen, make the following entries.
Web Dynpro Applicat.-->POWL
Parameter -> APPLID   (Be sure to select the parameter via input help.)
Value ->Specify the APPLID defined for the POWER List to test.
Leave rest unchanged.
click OK.
By double-click on the created favorite, the specified POWER List will be displayed in a separate
Browser window..Only the basic functionalities can be tested this way.
The second way is in which you manually insert a powl component in web dynpro appl..
1. create a web dynpro component.
2. Specify POWL_UI_COMP as the used component in the properties and give a suitable name.
3. In the main view. insert a ViewcontainerUIelement.
4. In the component controller properties . click on create controller usage. and select POWL_UI_COMP
INTERFACECONTROLLER
5. Go to the windows selection and right click and select embed view on the ViewcontainerUIelement of the Main view. select POWL_MASTER from input help.
6. Create an outbound plug , name it as 'OUT'. link it with DEFAULT plug by dragging.
7.Go to the methods tab and in the Handle Default method .
and paste the following code..
DATA: lv_inbox_query TYPE string,
        lt_query_params TYPE rsparams_tt,
        lwa_param TYPE rsparams.
DATA lv_qname TYPE POWL_QUERY_TY.
lv_qname = 'QUERY1'.
CALL FUNCTION 'POWL_ENCODE_SELPARA'
    EXPORTING
      i_selpara        = lt_query_params
      i_escape         = '\'
    IMPORTING
    e_selpara_string = lv_inbox_query .
    wd_this->fire_out_plg(
      applid = 'POWLappl'                          " powl_applid_ty
      forallq =   'X'                        " powl_xflag_ty
      qselpara =   lv_inbox_query                       " string
      refresha =   'X'
      refreshq = 'X'                    " powl_xflag_ty
      srvgroup =   'X'
      qname =    lv_qname                " rzlli_apcl
where QUERY1 is the name of your default query and POWLappl is your powl applid.
7. create application and test

Simple application using WebDynpro for ABAP

Hi All,
I want to Build a simple application using WebDynpro for ABAP..
Thank you,
Karan

Hi Mr.Karan,
Pls Go through the link [Application|http://****************/Tutorials/WebDynproABAP/SimpleApplication/SimpleApp1.htm]..
Let me know if need any help...
Thank you,
Srini.S

Mobile applications with Webdynpro - performance contra functions

Hi all,
By starting this thread I am hoping to get some input from those of you that already developed mobile applications using WebDynpro. In my organisation we currently have several mobile transactions running through ITSmobile (which is normal ABAP programs designed with a small screen in mind), but to make development easier and more future-proof we are looking into using WebDynpro instead.
We use Windows CE devices with Internet Explorer 6. This means standard Webdynpro runs fine, and looks fine. The problem here is that the rendering take very long time, up to 5 seconds. My guess is this is caused by the heavy payload of the stylesheets and JavaScript.
So I have also tried by using the PieClient option, which seems to entirely get rid of both CSS and JavaScript, giving excellent performance. Problem here is that some key functionalities are lost, for example the OnEnter action in a input field and the ability to set focus to a field when a view loads. With these, it seems impossible to create a well-working mobile application that could be operated without using a stylus or keyboard.
I would have liked a third option, with some kind of "lean" CSS and JavaScript, but I don't think that possibility exists.
So how did you solve this problem, what approach did you choose? Looking forward to your input.
/Leif

Hi Leif
yes you're right Mobile Always Connected, formely known as Web Dynpro reduces the overall dataload to provide an excellent performance espacially optimized for mobile devices.
SAP NetWeaver Mobile Always Connected is supporting Stylesheets with NetWeaver 7.1 EHP 1.
It does get rid of JavaScript in general, but reduces it to a minimum.
It also adds some mobile specific key capabilities like:
- Device Recognition & Device Specific Rendering
- Integration of Peripherals
- Integration of Function Keys
Depending on the NetWeaver Version you are using, you should try to add the following parameter to your URL:
sap-wd-client=PieClient
sap-wd-client=Pie03Client
Example
http://idesmobileonline.sap.com/webdynpro/dispatcher/local/Congress/MobileWorkplace?sap-wd-client=PieClient
Feel free to visit also the mobile capability at SDN. This area provides you forum support for always connected (Mobile Web Dynpro) and for occasionally connected environments. It also includes a forum with a experienced mobile community.
[https://www.sdn.sap.com/irj/sdn/nw-mobile|https://www.sdn.sap.com/irj/sdn/nw-mobile]
Enjoy,
Stefan

Road map application using webdynpro abap

If any of u guys has road map application using webdynpro abap pls update me its urgent.
Regards,
Rahul Nuthi

In the demo application WDR_TEST_EVENTS, have a look at the view for ROADMAP control.
Regards,
Nithya

How do you convert a BSP application to Webdynpro application?

Before upgrading to ECc6, we had apprisal documents in BSP application. After upgrade to ecc6 the apprisal documents are in Webdynpro. In order to view the previous year's apprisal documents, what must we do to convert this bsp application to webdynpro?

hi Sandeep ,
it is possible to use the BSP application inside WD ABAP or viceversa .
u can do it by eventing through portal .
you need to have the content admin role to ur user id on the portal .
thn u need to create iViews for the ur web Dynpro and ur BSP application as well .
This is required for eventing between the two applications .
link::/people/thomas.jung3/blog/2005/12/15/portal-eventing-a-solution-for-global-peace-and-harmony
u wud also like to see the thread :
WD to BSP
refer the related threads :
http://forumsa.sdn.sap.com/click.jspa?searchID=34318618&messageID=8178488
http://forumsa.sdn.sap.com/click.jspa?searchID=34318618&messageID=8331606
I hope this wud help u .
rgds,
amit

Portal Password Reset Application In webdynpro for ABAP

Hello Friends,
I am new to WDA . I want to create a Password Reset application in WDA like this
[http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/f0c09b9d-52e0-2d10-3981-86bfa8e19dc3?quicklink=index&overridelayout=true]
Can someone pls give the solution , how to start??
Thanks in advance
Himani

I am afraid that this is not going to be possible for you. From WebDynpro for ABAP, you do not have portal API's to do that.
May be an idea ,If you have SSO in place you could try to call some FM's in r3 side to change the password in r3 system and this would synchronize the UME in portal.

How to call a BSP Application inside Webdynpro for ABAP

Is there any way to call a BSP application inside the webdynpro ABAP application..
The Input screen will be the BSP page and when the user click the action it have to trigger some data in BSP and in turn it have to collaborate the manipulated data in webdynpro and shows the output in webdynpro or in BSP..

pls refer to http://help.sap.com/saphelp_nw70/helpdata/EN/30/1b62799d786445a72ad85acb4fd55b/content.htm
and check if it helps u

Migrating SAP NetWeaver WebDynpro 7.0 Applications to WebDynpro 7.3/7.4

Hi,
We are trying to migrate applications from SAP NetWeaver Portal 7.0 to 7.4. The applications were created using SAP NetWeaver WebDynpro Java 7.0 and we're trying to import the Development Components (DC) using SAP NetWeaver Development Studio CE 7.3. However we're encountering an error after rebuilding and repairing the applications
Error Details:
Generation of component ****Comp is terminated with an exception (com.sap.ide.mmservices.wd.general.NoWebDynproContentException: No Web Dynpro content found for project "***". If this project is a Development Component, check if "SapMetamodelWebdynproContent.zip" is present in the classpath.) [Error: com.sap.ide.webdynpro.generation.eclipse.GenerationEclipse Thread[Worker-29,5,main]]
The project was not built since its built path is incomplete. Cannot find the class for com.sap.mw.jco.JCO$Client.
The type com.sap.mw.jco.JCO$Client cannot be resolved. It is indirectly referenced from required .class files
Any ideas regarding the errors?
thank you.

Hi,
thank you all for your replies.
there are no longer errors anymore before deployment. However, once we deploy we encounter a build error.
here are the details:
!ENTRY org.eclipse.ui 4 4 2014-06-18 11:13:00.188
!MESSAGE java.lang.NullPointerException
!STACK 0
java.lang.NullPointerException
at org.eclipse.ui.internal.decorators.LightweightDecoratorManager$LightweightRunnable.run(LightweightDecoratorManager.java:81)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.ui.internal.decorators.LightweightDecoratorManager.decorate(LightweightDecoratorManager.java:365)
at org.eclipse.ui.internal.decorators.LightweightDecoratorManager.getDecorations(LightweightDecoratorManager.java:347)
at org.eclipse.ui.internal.decorators.LightweightDecoratorManager.getDecorationResult(LightweightDecoratorManager.java:378)
at com.sap.ide.tools.core.viewerfwk.ui.tree.wrapper.ProjectWrapper.getTreeNodeLabelText(ProjectWrapper.java:74)
at com.sap.ide.webdynpro.wdexplorer.tree.WDViewLabelProvider.getText(WDViewLabelProvider.java:98)
at com.sap.ide.tools.core.viewerfwk.ui.tree.CompoundLabelProvider.getText(CompoundLabelProvider.java:81)
at org.eclipse.jface.viewers.ViewerComparator.compare(ViewerComparator.java:135)
at com.sap.ide.tools.core.viewerfwk.ui.tree.CompoundViewerSorter.compare(CompoundViewerSorter.java:77)
at org.eclipse.jface.viewers.ViewerComparator$1.compare(ViewerComparator.java:187)
at java.util.Arrays.mergeSort(Arrays.java:1270)
at java.util.Arrays.mergeSort(Arrays.java:1281)
at java.util.Arrays.sort(Arrays.java:1210)
at org.eclipse.jface.viewers.ViewerComparator.sort(ViewerComparator.java:185)
at org.eclipse.jface.viewers.AbstractTreeViewer.getSortedChildren(AbstractTreeViewer.java:625)
at org.eclipse.jface.viewers.AbstractTreeViewer.updateChildren(AbstractTreeViewer.java:2578)
at org.eclipse.jface.viewers.AbstractTreeViewer.internalRefreshStruct(AbstractTreeViewer.java:1863)
at org.eclipse.jface.viewers.TreeViewer.internalRefreshStruct(TreeViewer.java:716)
at org.eclipse.jface.viewers.AbstractTreeViewer.internalRefresh(AbstractTreeViewer.java:1838)
at org.eclipse.jface.viewers.AbstractTreeViewer.internalRefresh(AbstractTreeViewer.java:1794)
at org.eclipse.jface.viewers.AbstractTreeViewer.internalRefresh(AbstractTreeViewer.java:1780)
at org.eclipse.jface.viewers.StructuredViewer$7.run(StructuredViewer.java:1457)
at org.eclipse.jface.viewers.StructuredViewer.preservingSelection(StructuredViewer.java:1392)
at org.eclipse.jface.viewers.TreeViewer.preservingSelection(TreeViewer.java:402)
at org.eclipse.jface.viewers.StructuredViewer.preservingSelection(StructuredViewer.java:1353)
at org.eclipse.jface.viewers.StructuredViewer.refresh(StructuredViewer.java:1455)
at org.eclipse.jface.viewers.ColumnViewer.refresh(ColumnViewer.java:537)
at org.eclipse.jface.viewers.StructuredViewer.refresh(StructuredViewer.java:1414)
at com.sap.ide.dictionary.ddicexplorer.tree.DDICContentProvider$1.run(DDICContentProvider.java:709)
at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:134)
at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3885)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3506)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2405)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2369)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2221)
at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:500)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:493)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:113)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:194)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:368)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
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 org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:559)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:514)
at org.eclipse.equinox.launcher.Main.run(Main.java:1311)
Do you have any ideas?
thank you very much!

Using ADS service in EJB application (without WebDynpro)

Hi experts!
Tell me, please, is there some way to use ADS outside WebDynpro Java application ?
I need to create EJB function, which returns rendered PDF document based on XDP template using ADS, configured in NW 7.2 java server.
I found an api to operate ADS in java in package com.sap.tc.webdynpro.clientserver.adobe.pdfdocument.api, but its api included in tc/wd/api development component and not available in other apps except WDJ.
Thanks for reply.

Hi,
Here is the code I use to create a task. I hope it could help you or help other users trying to do the same thing.
IUWLService uwlService = (IUWLService)PortalRuntime.getRuntimeResources().getService(IUWLService.ALIAS_KEY);
UWLContext uwlContext = new UWLContext();
IProviderConnector pc = uwlService.getRegisterProviderConnector(IProviderConnector.ADHOC_WORKFLOW_CONNECTOR_ID);
Item item1 = new Item(
     IProviderConnector.ADHOC_WORKFLOW_CONNECTOR_ID,
     "system",
     "id1",
     uwlContext.getUserId(),
     -1,
     new java.util.Date(),
     "lkjh",
     null,
     "request1",
     "uwl.task",
     "uwl.task",
     PriorityEnum.NORMAL,
     StatusEnum.NEW,
     "Super Test"
item1.setShared();
Set users=new HashSet();
IUserContext userContext = ((IPortalComponentRequest)getRequest()).getUser();
users.add(userContext.getUniqueID());
IUWLItemManager itemManager = uwlService.getItemManager(uwlContext);
uwlService.getPushChannel().pushSharedItem(pc,item1,users);
Regards,
Renaud

Calling an EJB application in webdynpro

Dear SDN's,
I am trying to call an EJB application from a webdynpro application and is succeded in storing values to database via Java Bean Model.
I want to retrieve all records from table via EJB and all the records should be displayed in Webdynpro Table UI element.
How can we do it?
The problem here is, how to return a set of records to webdynpro from EJB via a javabean.
I am not clear in using Collection Framework! i.e, which collection class i have to use to store the retrieved records.
Your help will be appreciated.
Regards,
Sireesha.B

Hi Sireesha,
Instead of adding resultset, create a EMP cinstance and add it.
Ex : Consider you have created a EMP class
class EMP
String empname;
int id;
public void setEmpname(String name);
public String getEmpname();
Now
ResultSet rs=statement.executeQuery(select * from emp);
Vector v=new Vector();
while(rs.next)
Emp e=new EMP()l
e.setEmpName(rs.getString(0));
e.setID(rs.getInt(1)));
v.add(emp);
Iterator i=v.iterator();
while(i.hasNext())
Emp e1=(EMP)i.next()l
System.out.println(e1.getempName());
System.out.println(e1.getID);
Regards, ANilkumar

Application in webdynpro

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