Including Html Pages in Web Dynpro java

hello Experts,
_i want to include html page in webDynpro java view so i need to know_
1)where we need to include the html file
2)should i creat it externally and then include
3)or is there any specific place in project to include the HTML code.
4)also can u tell how to include a vidio in html page i got some tutorial but with that its not working fine saying check specified path....
<div style ="height:1500;width:1500 align=right">
<video width="320" height="240" controls="controls">
<source src="movie1.avi" type="video/avi" />
<object data="movie1.avi">
<embed src ="movie1.avi">
</embed>
</object>
</video>
Please HELP

hi Prajakta Khobaragade,
I was trying to include the html file in WDJ application which is developed in NWDS 7.1.but its show error,Kindly see the screen shot.

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Best place to begin design of old HTML pages with Web Dynpro

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My first application is to be an online purchase requisition application to replace one written in Lotus Domino (this will NOT be integrated with R/3- we will have a seperate DB for these documents outside of R/3). I have taken the HTML main page from that application and coded it as a JSP but I am getting the impression that the overall design/coding may be simpler if I do the project as a web dynpro. I want to find some sort of a primer that describes the various controls that go on the web dynpro view in order to figure out how I can take my HTML design and bring it into a web dynpro project. Can anyone point me to a resource that does this? I've checked the help and SDN and not found anything that is too helpful yet.
Can anyone tell me if it would be worthwhile for me to attend the JA310 Web Dynpro course? I have done a couple of the tutorials posted on SDN for web dynpro but haven't done much else with it as of yet.
Thanks.
Dana

I don't know such a migration guide, but here are some general remarks:
The Web Dynpro programming model does not use tag-libs, markup, scripting etc. as you might have used in JSP or BSP applications.
Instead, you create your view layout using the NWDS view designer (or the runtime API) and place UI elements like tables, input fields etc. inside containers.
Containers have layouts (e.g. MatrixLayout, RowLayout, FlowLayout) and UI elements placed inside a container have layout data for setting individual layout constraints. This is similar to programming in non-Web frameworks like Java Foundation Classes (Swing).
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This has the additional benefit that a Web Dynpro application can be run on completely different clients without change.
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Compare this to a programming model, that directly uses HTML, Javascript etc. Good luck rewriting several thousand user interfaces!
So in your concrete use case, look at your UIs from such a perspective and identify the Web Dynpro concepts. This should help in the migration process.
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We dont have NWDI.
We are creating ear files out of web dynpro applications packaging them as sca files and deploying them in server.
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How to include source code with your ear/sca , so that when anyone downloads the sca file later, they are build the Project in the studio.
How would they typically download? Do they require NWDI ,
Right now we dont have NWDI in place, but we want to do is parcel the applications such that the source code should be available at a later time for download.
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Web Dynpro Java WIki - Not able to add a new page.

Hi Experts,
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Thanks and Regards
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Hi Fazal,
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How to include html page or html code in adobeflex 4 web application please give me a solution.

                 How to include html page or html code in adobeflex 4 web application please give me a solution.
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hi,
go thru this link, may be of some help for you
About IFrames
http://www.deitte.com/archives/2006/08/finally_updated.htm
IFrame Src
http://code.google.com/p/flex-iframe/
About the IFrame Approach
http://www.deitte.com/archives/2008/07/dont_use_iframe.htm

Controlling visibility of Web Dynpro Java iView in portal WDJ page

I should be able to use the WDPortalUtils interface in my Web Dynpro Java DC application to get the name of the iView in my Portal WDJ page using IWDPageService method getVisibleIViews(). My intent is to add another iView to this page and programmatically control the visibility of each iView from my WDJ application.
-> Instructions I have found through my online research indicate I should not have to specify a sharing reference because I am using the WDJ framework, but I tried it anyway. It didn't work.
-> I have added DC epbc.prtapi._api public part to my used DC's, and specified dependency at both Build time and Run time.
-> My portal page template is of type Web Dynpro Proxy Page.
-> My iView template is of type Web Dynpro Proxy iView.
-> The Page Content view of my page shows the 'visible' checkbox set for my iView.
The following statements in the wdDoInit() method of my DC's view controller should return the portal name of my iView:
IWDPageService pageService = (IWDPageService) WDPortalUtils.getService(WDPortalServiceType.PAGE_SERVICE);
String[] iViews = pageService.getVisibleIViews();
I get no compile time errors or runtime errors when I execute these statements.
BUT...
Instead of a String array, I get back a memory space pointer.
Example: [Ljava.lang.String;@664e664e
What am I missing?

Hi Jennifer,
That's what this forum is all about; finding solutions to hard-to-solve issues, which might also help someone who may face the same issue in the future. So I hope my input is valuable
The last thing I can think of is the method is been called before the portal page has been rendered completely, which may lead to the faulty results.
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If this doesn't work I'm afraid I'm running out of options and i would file an OSS message with SAP
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Robin

Display sapscript form in Web Dynpro Java

Hi,
Is it possible to print an existing sapscript form i.e. PO from ECC to my Web Dynpro application? I have successfully created a Web Dynpro Java application to create POs but now have a requirement to display or print the PO?
Can someone provide me with a sample code? I'm hoping to be able to do this without using Adobe.
Again, thanks for all your help.
Best regards,
Jaypee

Hi mark,
Without Adobe also u can display PO order.
Below is the code to open a HTML window from WDJava, with data from WDJava...
Inside DoInit()
IWDAttributeInfo attr1 =
wdContext.getNodeInfo().getAttribute("htmlfile");
ISimpleTypeModifiable mtype1 = attr1.getModifiableSimpleType();
IWDModifiableBinaryType btype1 = (IWDModifiableBinaryType) mtype1;
btype.setFileName(attr.getName() + ".html");
btype.setMimeType(WDWebResourceType.HTML);
_contentType = mtype;
Where htmlfile is a context attribute of type binary... and do a global declaration like this
ISimpleTypeModifiable _contentType = null; (This declaration can be done at the end of your view's coding between Begin Others and End Others)
Now,
inside on action print
public void onActionPrintData(com.sap.tc.webdynpro.progmodel.api.IWDCustomEvent wdEvent, java.lang.String videoName )
//@@begin onActiondisplayVideo(ServerEvent)
byte[] content = new byte4028;
try {
content = this.displayPrint().getBytes("UTF-8");
wdContext.currentContextElement().setHtmlfile(content);
wdContext.currentPrintElement().setAttrUrl(
_contentType.format(content));
//Where content is loaded with data from displayPrint() method, which is holding the HTML *page to be displayed to the user *
IWDWindow win =
wdThis
.wdGetAPI()
.getComponent()
.getWindowManager()
.createNonModalExternalWindow(WDWebResource
.getWebResource(content, WDWebResourceType.HTML)
.getURL(),"ShowVideo");
win.setWindowSize(445,460);
win.removeWindowFeature(WDWindowFeature.ADDRESS_BAR);
win.removeWindowFeature(WDWindowFeature.TOOL_BAR);
win.removeWindowFeature(WDWindowFeature.MENU_BAR);
//win.open();
win.show();
// wdComponentAPI.getMessageManager().reportSuccess("444444444444");
} catch (Exception e) {
wdComponentAPI.getMessageManager().reportException ("Unable to open window"+e,false);
//@@end
Now finally, design your HTML Page inside the method displayPrint() like this
public java.lang.String displayPrint( java.lang.String strVideoName )
//@@begin displayPrint()
String htmlcontent=null;
htmlcontent="content what you want to show in print window";
use script inside the html content to do a print... like window.print();
return htmlcontent;
//@@end
Regards,
Sunaina Reddy T

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.

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

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

Hi Experts,
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3). Go to "STRUST" and create certificate, choosed "Environment==> Logon Ticket" fill the required parameters and execute. It is OK (no red traffic
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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
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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.
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Arush

Hi,
Try this:
WDScopeUtil.put(WDScopeType.CLIENTSESSION_SCOPE, key, value)
WDScopeUtil.get(WDScopeType.CLIENTSESSION_SCOPE, key)
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WDScopeUtil.put(WDScopeType.CLIENTSESSION_SCOPE,"Key1","Value1");
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/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.
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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
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H.V.Swathi

Maintaining security in web dynpro java applications

hi guys
please if any one have any idea of how to and what to do for maintaining the applcation developed in web dynpro java secure( how to mantain the security product standard).any help regarding this will b highely Appreciated.
thanks & Regards
sudheer varma
Edited by: Sudeer Kumar Varma Ganapathiraju on Sep 10, 2008 8:25 AM

Hi,
for maintaing scurity using web dynpro for abap :[http://help.sap.com/saphelp_nw04s/helpdata/en/af/0489ce55002f44a8c927371bedf719/content.htm]
security standards of webdynpro for java:[http://help.sap.com/saphelp_nw04/helpdata/en/15/0d4f21c17c8044af4868130e9fea07/frameset.htm]
[http://www.securitytracker.com/alerts/2008/May/1020097.html]
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[http://help.sap.com/saphelp_nw70/helpdata/EN/7e/bc2b3d2c99431da4dd28b0fbde255a/frameset.htm]
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go through:[https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/00c80a68-ac51-2b10-efa6-c3ea8f984a6a]
hpe it hlps u..
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Khushboo

Ajax in Web dynpro java

Hi experts,
Please clarify about the usage of AJAX in webdynpro java ce7.2.
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Is there are jar files for using navigation API?
Please
Thanks and Regards,
Vibha

Hi Vibha,
This blog hopfully will answer your question regarding using Ajax in webdynpro java.
/people/oliver.mayer/blog/2008/11/17/web-dynpro-java-and-ajax-in-sap-netweaver-ce-71-enhancement-package-1
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http://www.sdn.sap.com/irj/scn/index?rid=/library/uuid/d02ee44d-3f3a-2d10-3394-f3895cc3573e
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Min

Including Html Pages in Web Dynpro java

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