Value help search in web dynpro java

Hi Everyone,
I have a View where in which there is a value help for a field name and hit on that value help , its gives a popup for which has ID and name.
But the issue when when user tries to search for a employee name in the popup window, the user has to input the name in capital letters, but they want this to be case sensitive.
Now i checked on the code, but I dont find a piece of code for search, is it a standard type of code, How can I make this case sensitive.
all i can find is a method which populates data into that popup .
am i missing something to check .
Regards,
Raj

Hi,
Is this an EVS?
Its handled by the framework, so you cant change the behaviour.
In case of OVS you have the option to do this.
This article might of use https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/391ee590-0201-0010-1c89-f1193a886421
Regards
Ayyapparaj

Similar Messages

Standard F4 (search help) in the web dynpro JAVA

Hi,
         I have a small doubt in web dynpro Java. Basically I am an ABAP developer. We created some custom Remote function modules (RFM). Now are able to call RFM through web dynpro JAVA in the portal. We are able to run the RFMs in the portal.
         But we have problem with search help. How can I built the search help for the input fields in the portal using web Dynpro Java.
         Can we bring standard search help (which is exist in R/3) in the portal?

Hi,
I think there is no standered functionality available in WDJava to achieve this functionality like ABAP or WDAbap. but, you can still achieve this using OVS option. to do this also, first you should have an interface which can talk to the R3 system and search the dB as per the query parameters i.e, an RFC which can the desired form of input and give you the desired output.
for more info on OVS, please look into this below links.
OVS:
Web Dynpro Java Tutorials and Samples NW 2004 [original link is broken]#51 [original link is broken]
WDJ tutorials:
Web Dynpro Java Tutorials and Samples NW 2004 [original link is broken]

Capabilities of Web Dynpro JAVA

Hi
I had a requirement to capture Keyboard Events. After searching lot I found out that, it is not possible in Web Dynpro JAVA.
Is there any document which specifies
What are the things possible with Web Dynpro?
What are the things missing/not possible with Web Dynpro?
Thanks in Advance,
Apurva

Hi
Refer the following but I dont to what extent it will help you
1 . http://help.sap.com/erp2005_ehp_02/helpdata/en/b1/968ddbded811d3b561006094b9440a/frameset.htm
2 . http://help.sap.com/erp2005_ehp_02/helpdata/en/b1/968dd8ded811d3b561006094b9440a/frameset.htm
also go through the following
Using the FunctionKey
Use
The FunctionKey allows you to trigger a Web Dynpro action using a specific key on the mobile device. In the following example, this UI element is used to navigate to another view via a specific key.
Prerequisites
●     The SAP NetWeaver Developer Studio is installed on your computer, and you can use it to create your mobile Web Dynpro application
●     You have access to a SAP NetWeaver Application Server, where you are running the Web Dynpro application
●     You are using a Pocket PC with special scanning equipment manufactured by Intermec Technologies or Symbol Technologies
●     You have created two views in a Web Dynpro project and called them StartingView and TargetView.
Procedure
       1.      Navigate to the StartingView and double-click the view or choose Edit from the context menu.
       2.      Insert the mobile UI element FunctionKey.
       3.      Switch to the Plugs tab, create an outbound plug with the name fromFunctionKey and define the navigation link to the TargetView.
       4.      Switch to the Actions tab page and define an action called NavigateToAnotherView.
       5.      Assign the value IBrowse_OnKey49 to the keyCode property of the FunctionKey.
       6.      Assign the NavigateToAnotherView action to the onAction event of UI element NavigateToAnotherView.
       7.      Switch to the Implementation tab and add the following source code to the implementation of the view controller. The read data is passed to the context and the relevant context attribute is set.
public void onActionNavigateToAnotherView(com.sap.tc.webdynpro.progmodel.api.IWDCustomEvent wdEvent )
   //@@begin onActionNavigateToAnotherView(ServerEvent)
   wdThis.wdFirePlugFromFunctionKey();
   //@@end
Result
By pressing press key 1 on the mobile device, you navigate to the TargetView.
Regards
Abhijith YS

HTTP form post from Web Dynpro Java Application without opening new window

Hi Experts,
We are trying to submit form data to an external URL from Web Dynpro Java application. We are achieving this with the following piece of code.
try
   strPrintContent="<html>"+
     "<head>"+
     "<script type=\"text/javascript\">"+
     "function myfunc () "+
     "{"+
     "var frm = document.getElementById(\"paymentForm\");"+
     "frm.submit();"+
     "}"+
     "</script>"+
     "</head>"+
     "<body onLoad=myfunc()>"+
     "<form id=paymentForm method=post action=\""+merchantURLPart+"\">"+
     "<INPUT type=hidden name=username value="+userName+">"+
     "<INPUT type=hidden name=pass value="+passWord+">"+
     "<INPUT type=hidden name=senderid value="+senderID+">"+
     "<INPUT type=hidden name=dest_mobileno value="+mobile+">"+
     "<INPUT type=hidden name=message value='"+msg+"'>"+
     "<INPUT type=hidden name=response value="+response+">"+
     "</form>"+
     "</body>"+
     "</html>";
IWDWebResource webResource = WDWebResource.getWebResource(strPrintContent.getBytes(),WDWebResourceType.HTML);
IWDWindow window = wdComponentAPI.getWindowManager().createNonModalExternalWindow(webResource.getAbsoluteURL(),"WBSEDCL");
window.show();
catch(Exception e)
wdComponentAPI.getMessageManager().reportException("Error : "+e.toString(),false);
But it opens another window. We dont need that. We have to stay on the same window. Please suggest what can be done.

Hi,
You can create a HTML file with the request post parameters and the external URL something like this:
public java.lang.String GetRedirecturl( )
// External URL
String html = "<html><head></head><body onload=\"load()\"> " +
"<form id=\"form1\" action=\"https://www.abc.com/xyz.jsp\" method=\"POST\">" +
// Post Parameters
"<INPUT TYPE=\"HIDDEN\" NAME=\"Param1\"VALUE=\""+Param1Value+"\">"+
"<input name=\"sap-wd-resumeurl\" type=\"hidden\"/>" +
"</form> " +
"" +
"<script>" +
"function load(){" +
"var loc = window.location.search.substring(1);" +
"var queryString = loc.split(\"sap-wd-resumeurl=\");" +
"if(queryString.length > 0)" +
"{" +
"var resumeURL = queryString[1].split(\"&\");" +
"if(resumeURL.length >= 0)" +
"{" +
" document.forms['form1'].elements['sap-wd-resumeurl'].value= unescape(resumeURL[0])" +
"}" +
"}" +
"document.getElementById('form1').submit();" +
"}" +
"</script>" +
"</body> </html>";
String redirectUrl = "";
byte[] byteArrayHtmlData = null;
try {
byteArrayHtmlData = html.getBytes("UTF-8");
} catch (UnsupportedEncodingException e) {
wdComponentAPI.getMessageManager().reportException("Internal error occurred. Please try after some time",true);
IWDResource htmlResource = WDResourceFactory.createCachedResource(new ByteArrayInputStream(byteArrayHtmlData), "Redirect.html", WDWebResourceType.HTML, true);
redirectUrl = htmlResource.getUrl(WDFileDownloadBehaviour.AUTO.ordinal());
return redirectUrl;
Hope this will be helpful.
Regards,
Anurag

How to run web dynpro java application

I am new to Web dynpro java.
   I have created sample application through NWDS. I wanna run the application in server.
   please tell me from where I have to download the server and the steps to install the server.
   I have installed sap management console, but frankly speaking don know how to proceed my next step.
   Struggling for last two days and I believe my search will come to an end.
   Thanks in advance.
P.S: If I post in the wrong column, admin please redirect me to the right place.

Hi Ram,
I tried to download the Software according to your instructions. I could follow the path Installations and Upgrades -> Entry by Application Group -> SAP NetWeaver -> SAP NETWEAVER, but then the only choices left are:
SAP NETWEAVER 04
SAP NETWEAVER 7.0
SAP EHP1 FOR SAP NETWEAVER 7.0
SAP NETWEAVER CE 7.1
SAP NETWEAVER MOBILE 7.1
SAP NETWEAVER PI 7.1
Please look this [Install & Configure SAP NetWeaver Composition Environment 7.1 ehp1 (Preview Version)|http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/b057d7e3-b89e-2b10-1e9e-c426e967f8e1]
and [SAP NetWeaver Composition Environment 7.1|SAP NetWeaver Composition Environment 7.1]
Hope help full!!!
Regards
Vijay
Edited by: VijaySAPEP on Aug 11, 2011 11:50 PM
Edited by: VijaySAPEP on Aug 11, 2011 11:54 PM

Is this possible in Web Dynpro Java?

Hi,
Please check if this can be done in Web Dynpro Java...
public class TestFunction {
     boolean bool =false;
     boolean Test1()
          bool= true;
          return bool;
     void takeBool(boolean b){
          b=this.bool;
          System.out.println("The value of bool "+bool);
     public static void main(String[] args) {
          TestFunction tf = new TestFunction();
          boolean c=tf.Test1();
          tf.takeBool(c);
Regards
Kaushik Banerjee
Edited by: Kaushik Banerjee on Sep 1, 2010 8:00 PM

Further to what Faraz has said, Web Dynpro can be seen as an implementation of the Framework pattern.
Essentially you write normal Java code with access to various Java objects exposed/generated by the Web Dynpro Framework inside "hook" functions.
The Web Dynpro framework then calls your functions at various stages when the page renders and when actions are triggered.
For a high level understanding of this, not specific to Web Dynpro, research the concept of OO Frameworks pattersn.
for example [Article explaining frameworks|http://www.cs.wustl.edu/~schmidt/CACM-frameworks.html]
Here is an excerpt from the above article which highlights the major points
The primary benefits of OO application frameworks stem from the modularity, reusability, extensibility, and inversion of control they provide to developers, as described below:
Modularity -- Frameworks enhance modularity by encapsulating volatile implementation details behind stable interfaces. Framework modularity helps improve software quality by localizing the impact of design and implementation changes. This localization reduces the effort required to understand and maintain existing software.
Reusability -- The stable interfaces provided by frameworks enhance reusability by defining generic components that can be reapplied to create new applications. Framework reusability leverages the domain knowledge and prior effort of experienced developers in order to avoid re-creating and re-validating common solutions to recurring application requirements and software design challenges. Reuse of framework components can yield substantial improvements in programmer productivity, as well as enhance the quality, performance, reliability and interoperability of software.
Extensibility -- A framework enhances extensibility by providing explicit hook methods that allow applications to extend its stable interfaces. Hook methods systematically decouple the stable interfaces and behaviors of an application domain from the variations required by instantiations of an application in a particular context. Framework extensibility is essential to ensure timely customization of new application services and features.

How to display smartform as PDF in web dynpro java

Hi,
Where can I find sample program to display smartform as PDF in web dynpro java.
Thanks.
Regards,
Henry

1. Create a smart form in the R/3 side
2. Now create a function module with the corresponding export parameter:
3. Make sure that the function module is marked remote enabled.
4. In NWDS create an Adaptive RFC model which points to the FM created in R/3 under the webdynpro application
5. Now create an application and view inside it to display the PDF and Insert a frame inside the view
6. Create a value node and an attribute say url of type string inside that node and bind it to the source
7. In the doInit() method place the following code
>    ZTest_Pdf_1_Input input = new ZTest_Pdf_Input();
>    wdContext.nodeZTest_Pdf_Input().bind(input);
>    try {
>            wdContext.currentZTest_Pdf_InputElement().modelObject().execute();
>            }
> catch (Exception e) {
>                        e.printStackTrace();
>            }
> wdContext.currentInternalElement().setUrl(convert(wdContext.currentOutputElement().getBin_File()));
Inside that view create a method to convert the string to url so that it can be passed as a string to the setUrl method of the currentContextElement() , say convet(byte[] doc_content) which return a string.
Inside that methos write the following code,
>         String url = "";
>           WDWebResourceType webResType = WDWebResourceType.PDF;
>            IWDWebResource webResource = WDWebResource.getWebResource(doc_content, webResType);
>            try {
>                        url = webResource.getURL();
>            }
> catch (Exception e) {
>                        e.printStackTrace();
>            }
>            return url;
Hope It will be helpful
Regards,
Sam Charles J.

Web Dynpro Java Internationalization and backend ABAP function modules

Friends,
I have a requirement where I want my Web Dynpro Java application to support BRAZIL and CHINESE.
I have been through the sample programs and tutorials and I understand how to support my application in these 2 languages. The challenge I am facing is how to communicate the language to the backend code (ABAP function modules) so that the function modules can written language specific error messages and texts.
I searched SDN but could not find anything. Your help is appreciated.

Prashant,
When you are configuring JCo connection in WebDynpro Content Administrator, just left language settings blank for metadata connection (you may do the same for data connection). Now WD will supply language of currently logged-in user when obtaining connection settings from system landscape and you'll get necessary functionality.
By default locale of user determined by parameter sap-locale (sap-locale=de_DE for example), settings of user's browser and lastly preferences of user stored in UME.
Btw, BRAZIL (or Portugees for this matter) is not fully supported language by SAP, so R/3 side may be not translated or partly translated.
Valery Silaev
SaM Solutions
http://www.sam-solutions.net

Portal Eventing between Web DynPro Java iView and non-Web DynPro iView

Dear Experts,
I have 1 Web DynPro Java iView and 1 non-Web DynPro (using JSPDynPage and JSP) iView, both attached to a page. When Web DynPro Java iView fire a portal raise event, the portal iView did not execute the javascript function tied to the event subscribed.
Here is the code snippet which reside in the Web DynPro Java iView that is used to fire the event
String param = "test";
WPortalEventing.fire("urn:com.company.Test1", "TestEvent", param);
This the code snippet that is in the jsp page
function notifyTest(param)
     // Code to print param value here
EPCM.subscribeEvent("urn:com.company.Test1", "TestEvent", notifyTest);
Note:
1. When Web DynPro Java iView fire the portal event the entire page is refreshed, including the non-WDP iView.
2. When EPCM is replaced with window.top.EPCM, the page is refreshed, it is totally hanged with progress bar.
Can anyone help to solve this problem?

hi
Please write the below code snippet in ur jsp for notifyTestjavascriptfunction
function notifyTest( eventObj ) {
     eventParameter=eventObj.dataObject;
     // code to print the parameter "eventParameter"
Thanks
Harsimran

Logical Destinations in Web Dynpro Java

Hi!
Is it possible to access logical HTTP destinations maintained in SAP NetWeaver Administrator via Configuration Management -> Security ->Destinations in Web Dynpro Java source-code.
I would like to use such a destination to configure an URL target for a IWDFrame UI element.
Thank you very much in advance!
Regards,
Thomas

I found out that there is a [Destination Service API|http://help.sap.com/saphelp_nwce711/helpdata/en/8b/8e7dac1e661d44bf2a676fd3948cc6/content.htm] for this purpose. Unfortunatly I am still not able to provide the required components security.class and tc/sec/destinations/interface to the web dynpro component. Maintaining them via Project Properties -> Web Dynpro is not allowed any more, and I couldn't find them in the DC perspective to add them as DC dependency.
Has anybody got an idea where these two libraries have gone?
Regards,
Thomas
PS: The 7.0 procedure, which can be found in various posts, doesn't seem to work any more for CE 711.

How to create a user in UME Database using web dynpro java custom application

Hi,
Can you please suggest me how to create a user in UME Database using web dynpro java custom application.
My Requirement is user can register his/her user id in SAP Portal 7.3 UME database.
Please suggest me.
Thanks and Regards,
Amit

Hi Amit,
Generated Documentation (Untitled)
This is what you're looking for, there's no real cook-book -- though Amey mentioned there might be some material on SDN, perhaps some tutorials.
You should be looking into com.sap.security.api.IUserFactory, methods newUser(String) which gives you and IUserMaint and commitUser(IUserMaint, IUserAccount) -- IUserAccount can be obtained using com.sap.security.api.IUserAccountFactory, method newUserAccount(String)
Hope it helps,
D.

How to configure SSO for web dynpro ABAP (not web dynpro Java)

Hi Experts,
    I am testing SSO in IDES for web dynpro ABAP (Not for web dynpro Java / not for portal). When I am entering url of web dynpro application in web browser like internet explorer, then it should ask for user id and password first time, after login whenever user would access that url, it must not ask for user ID and password (url would be access web browser in mobile). For this I select to configure single sign-on for web dynpro ABAP. I have done below works:
1). I have created a web dynpro application having url: http://susws076.sap.swk:<port>/sap/bc/webdynpro/sap/zadb_hello_world2
2). I run TCode SICF and access service node to "Zadb_hello_world2". Double click on it, hit change. pressed "logon data" tab, select "Alternative logon
     procedure"
   Then deleted all logon procedure other than "SSO Authentication" and saved.
3). Go to "STRUST" and create certificate, choosed "Environment==> Logon Ticket" fill the required parameters and execute. It is OK (no red traffic
     signal).
4). Execute TCode "RZ10" to change profile parameter, insert new parameter (indicated by red arrow)
After all this settings I opened a browser enter above URL and hit enter but there is an error
There is no login page. It directly showed this error page. No cookies is saving.
Can anyone tell me what all the settings/configuration other than this I have to do. And is there any wrong setting done by me?
How to set the for single sign-on?
Thanks in Advance
Regards
Piyush

Hi Piyush,
Pls refer below links,
Single Sign On with ABAP WebDynpro
http://help.sap.com/saphelp_nw70ehp2/helpdata/en/5e/6c85c3edf942f39349a1e337434d29/content.htm
Regards
K.N

How to set a variable in portal session using web dynpro java.

Hi,
I have created a web dynpro application, which is running inside portal. I have created a role called "R1". Inside role R1, i have created 3 workset W1, W2 and W3. and inside each workset i have some pages and iviews.
My requirement is when user logins to the portal , and when he clicks on role R1 for the first time, a login page should come (so that we can do revalidation), and when he enters his password again in that login page , then only workset W1, W2 and W3 should be visible/accessible to him and after successful revalidation, if he clicks again on role R1, in that particular portal session, than that login page should not come.
for this, i thought i will set a variable in portal session, whenever user successfully revalidated himself, and if after successful revalidation he clicks again on role R1, i will check in doinit method of webdynpro whether variable is set or not (which i already set on successful revalidation), and if it is set then i will do Donavigation else i will present login page to the user.
Can anyone tells me how to set a variable in portal session using web dynpro java.
thanks
Arush

Hi,
Try this:
WDScopeUtil.put(WDScopeType.CLIENTSESSION_SCOPE, key, value)
WDScopeUtil.get(WDScopeType.CLIENTSESSION_SCOPE, key)
Ex:
WDScopeUtil.put(WDScopeType.CLIENTSESSION_SCOPE,"Key1","Value1");
String value1=WDScopeUtil.get(WDScopeType.CLIENTSESSION_SCOPE,"Key1").toString();
/people/william.cui/blog/2007/02/12/sharing-session-context-between-parent-and-external-windows-running-on-same-host
Regards,
Charan

Web Dynpro Java - Light Portal Desktop

Hi Guys... I have a web dynpro java application that I want to display on a Light Portal Desktop, but when I display the iview... it gets cut. I mean I can see only part of my application and there is also a right scroll bar... It looks like the height size of the iview is set to "FIXED" but it's not. I Actually modifed all values for size even on the Light Framework Page used...to FULL_SCREEN. I don't know what's wrong. If I display the same iview using a Default Framework Page it looks fine... I'm using SAP EP 7.00 SP 16.
Is there any restriction for using Web Dynpro iviews for Light Porta Desktops?
Thank you.
David

David,
Webdynpro content is considered heavy and I dont think we can use it in LPD.
Update:
Note 916545 - Central Note for External-Facing Portal (NW 7.0)
Check under application.
Regards,
Sandeep Tudumu
Edited by: Sandeep Tudumu on Sep 17, 2008 8:56 PM

Accessing ABAP Functions in Web Dynpro Java

Hi,
I am trynig to do "Accessing ABAP Functions in Web Dynpro Java" this application, (which is the example application which i got from www.sdn.sap.com) but everything is fine no error also while dyploying.
But it is not dysplaying the first page after i run the application i am getting plain web page ,without any content.
Can any body help me.
Regards,
H.V.Swathi

k.. now iam getting some error on page.
I have embeded the two view in to window.
But now after running the application i am getting connection error
com.sap.mw.jco.JCO$Exception: (102) RFC_ERROR_COMMUNICATION: Connect to message server host failed Connect_PM TYPE=B MSHOST=jktr3 GROUP=SPACE R3NAME=R32 MSSERV=sapmsR32 PCS=1 ERROR Group SPACE not found TIME Fri Sep 26 15:05:59 2008 RELEASE 700 COMPONENT LG VERSION 5 RC -6 MODULE lgxx.c LINE 4288 DETAIL LgIGroupX COUNTER 1
    at com.sap.mw.jco.MiddlewareJRfc.generateJCoException(MiddlewareJRfc.java:457)
    at com.sap.mw.jco.MiddlewareJRfc$Client.connect(MiddlewareJRfc.java:989)
    at com.sap.mw.jco.JCO$Client.connect(JCO.java:3193)
    at com.sap.dictionary.runtime.mdi.DataProvider.<init>(DataProvider.java:90)
    at com.sap.dictionary.runtime.mdi.DataProvider.<init>(DataProvider.java:122)
    ... 61 more
Rgards,
H.V.Swathi

Value help search in web dynpro java

Similar Messages

Maybe you are looking for