How to EPCM.doNavigate in WD4J?

Hi,
I've a WD Java Application and want to add a LinkToAction UI Element to give an Iview Link.
I want the link to be opened on the same page not as a popup.
On JSP Pages of Header codes like below are working.
a href="#" onclick="return EPCM.doNavigate ('ROLES://portal_content/pathtorole/ROLES/GeneralRole/Applications/ApplLink')">LinkText /a
Via above link, when i click LinkText on page, it navigates to the ApplLink application within a role on the same page.
How to simulate same with WD Java?
regards
Message was edited by:
HUSEYIN BILGEN

Hi Huseyin,
In WD4J you need to use portalNavigation:
WDPortalNavigation.navigateAbsolute(
"ROLES://portal_content...",
WDPortalNavigationMode.<MODE>,
WDPortalNavigationHistoryMode.<MODE>,
null);
Omri

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Pass parameter in EPCM.doNavigate

Hello!
I have JSPDynpage the button, that have OnClientClick:
addPosButton.setOnClientClick("EPCM.doNavigate('ROLES://portal_content/Webdynpro/java_local_add_lot_position_jwd_nrj_applications_AddLotPositionApplication', 1, 'width=400,height=500');");
It's open WebDynpro page in new window.
How can I pass parameters into opening WebDynpro page?

Found solution.
Write doNavigation with parameter qqq=test:
addPosButton.setOnClientClick("EPCM.doNavigate('ROLES://portal_content/Webdynpro/java_local_add_lot_position_jwd_nrj_applications_AddLotPositionApplication? sap-qqq=test ', 1, 'width=400,height=500');");
In Object property of WebDynpro page iView fill field "Parameters to Pass from Page Request" with value qqq (without sap-)
Than in WebDynpro page get parameter:
WDProtocolAdapter.getProtocolAdapter().getRequestObject().getParameter( "sap-qqq" )

Parameters with EPCM.doNavigate

Hi ,
I want to call transaction and pass 2 parameters , one of them is to execute the screen ( like skip first screen in abap , or iview property ...show first page )..
The first parameter passed but the execute parameter not working....
The code :
EPCM.doNavigate( 'ROLES://portal_content/xxx/iview?DynamicParameter=PRSNUM-LOW%3D"resnum'%26<b>okcode%3donli'</b>, 1)
I try also ... sy-ucomm%3donli
How to pass this parameter to make the screen execute ????
Thanks

Hi Faniel,
You can use the following solutins:
1) Crate another transaction iview and define the ok code, then, navigate to it.
2) Use Application Integrator
For example:
document.location.href('/irj/servlet/prt/portal/prtroot/com.sap.portal.appintegrator.sap.
Transaction?System=<system name>&TCode=<Transaction
code>&GuiType=WinGui&AutoStart=true&OkCode=<ok
code>&DynamicParameter=<param name>%3D<param value>')
res.write("document.location.href
('/irj/servlet/prt/portal/prtroot/com.sap.portal.appintegrator.sap.
Transaction?
System=SAP_R3&TCode=ME9F&GuiType=WinGui&AutoStart=true&OkCode=ONLI&
DynamicParameter=%3D123456');");
Where:
SAP_R3 is your backend system
ME9F is the transaction
OkCode is ONLI
Parameter name is S_EBELN-LOW
Parameter value is 123456
res in the response component in your dynpage
Omri

URL change in EPCM.doNavigate

Hi Devina,
one idea, two remarks:
1.) Just try to set the onClientClick programmatically, that is before closing the button (</hbj:button>), call setOnClientClick on the button object. <i>Maybe</i> the encoding only happens by the taglib... (just an idea, didn't check it).
2.) You have a strange parameter passung URL of the form blabla/blubblubb&p=1=2 instead of something like blabla/blubblubb?p1=1&p2=2 or so... any reason for that?!?!
3.) Hardcoding the PCD location doesn't sound like a good idea in general. Maybe a relative navigation could work, otherwise at least you should parametrize the PCD location.
Hope it helps
Detlev

Detlev ....
I am still stuck ...
Now, I do get the number of the row clicked .. but i need to pass this value to the bean to get the corresponding employee to pass as a parameter to EPCM.doNavigate. But i guess it is not possible to pass a value frm javascript to java. Pls see the code..
JSP
<script language='JavaScript'>
<% int i = 0;
%>
function test(){
alert(' i am being passed to onclick of button ' + i);
<b>pernr = <%=myTableViewBean.getModel.getValueAt(i,2) %>;</b>
EPCM.doNavigate('ROLES://portal_content/com.hersheys.Hershey_Content/com.hersheys.Human_Resources/com.hersheys.hr.sap_mss_iviews/EmployeeExit?SCENARIO_PARAMS=PERNR=pernr',0);
function test2(){
alert(' selected row is ' + htmlbevent.obj.getClickedRow());
i = htmlbevent.obj.getClickedRow();
</script>
<hbj:page title="AIP TeamViewer" >
        <hbj:form id="myFormId">
               <% pageContext.setAttribute("myRootNode", OrgSelectionBean.getTree());
                OrgSelectionBean.renderTree(myFormId);
               %>
          <hbj:tableView
           id="myTableView2"
           model="myTableViewBean.model"
           design="ALTERNATING"
           headerVisible="true"
           footerVisible="true"
           fillUpEmptyRows="true"
           navigationMode="BYLINE"
           selectionMode="SINGLESELECT"
           headerText="TableView example 1"
           onNavigate="myOnNavigate"
           visibleFirstRow="1"
           visibleRowCount="5"
           rowCount="16"
           width="500 px"
          >
          <%
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          </hbj:tableView>
<hbj:button
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               disabled="false"
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               />
          </hbj:button>

Additional parameter in EPCM.doNavigate

Hi all,
I would like to know if I can pass additional parameters in EPCM.doNavigate like
EPCM.doNavigate("pcd://...."?name=value). If it is not possible is there anyother anyway of achieving it.
Regards,
Janvi.

Sure you cud, if the recieving thing cud take it...
Eg: If you want to pass some vlaue to a screen field on R3 Transaction Iview, then in the DynamicParameter part you wud say something like this:
var myValue = 'XYZ';
EPCM.doNavigate('ROLES://pcd_path/iview?DynamicParameter=P_Val%3d'+myValue,1);void(0);
where P_Val is the screen field on transaction.
Plz don forget points, if it helped.
Regards,
p.

EPCM.doNavigate

Hello!
I would like to navigate from one iView to another. I'm using javascript EPCM.doNavigate method.
When User click on some button with this method new iview opens instead of current iview, but tab of current iview in top navigation is active.
What can I do, that opening iview's tab become active?

hi ,
hope this will give some idea, it has the parameter to pass to navigate from one view to anview
http://help.sap.com/saphelp_nw04/helpdata/EN/26/71c74030308431e10000000a1550b0/content.htm
and explain u r problem more clearly
ravindra

Why EPCM.donavigate doesnt work for Iview with isolation type embedded

I am using EPCM.donavigate in JavaScript in portal jspdynpage to navigate to different page. This works fine when my iView isolation method is URL but it doesnt work when it is embedded. Am I missing something here? some import?
Regards,
Nitesh

Hi,
In Javacript of Portal jsp page, we are calling EPCM.doNavigate method as below:
function callfunc(obj,externalLink,rid,portalPageURL,InvalidLink)
return EPCM.doNavigate('ROLES://' + obj)
Final URL look something like this...
portal_content/com.sap.pct/com.sap.prod_fld/com.sap.roles/com.sap.rol_career/com.sap.wks_1_1/Folder_2/com.sap.pag_1_1_2
This Code works only for Iviews with URL Isolation but doesnt work with Embedded Iviews as my Page which contains this Iviews is also Embedded and Desktop is also embedded.

Epcm.doNavigate(): browser url changes

Hi,<br>
<br>
i created a whole new navigation area. When using epcm.doNavigate, the url of the browser changes to the location of the current page.But i want it to stay the same: .../irj/portal.<br><br>
I compared my code to the original topLevelNavigation, but i can't find any differences that could prevent this url change.<br><br>
Any ideas?<br><br>
kind regards,<br>
Stephie<br><br>
<script><br>
function doMouseClick(clickedNode){<br>
EPCM.doNavigate(clickedNode);<br>
}<br>
</script<br>
...<br>
a href="#" onclick="doMouseClick('<%=node1stLevel.getHashedName()%>')"><%=node1stLevel.getTitle(locale)%> </a

Hi,
do you have a real link or an HTMLB link?
In HTMLB you just have to
link.setOnClientClick("EPCM.doNavigate('ROLES://" + <yourTarget> + "', 0);");
But even if it is no HTMLB you could try to set the mode as second parameter.
0 or not specified: Depending on the setting of the WorkProtect feature the target is opened in a new window or on the current desktop.
1: Open target in a new window, with no a portal header and navigation bar.
2: Open target in a new window, with a portal header and navigation bar.
Maybe that helps.
Best regards
Robert

EPCM.doNavigate within page

Hi all -
our problem is that we click on a sidebar iView and do a
EPCM.doNavigate to a 2nd iView on the same page, but
we want the 2nd iView to scroll to the location that was clicked on the first
the alerts are telling us the data is getting through
but the 2nd iView just loads (1st iView is questions 1-10)
2nd page is answers 1-10
on 2nd page we are trying EPCM.doNavigate to scroll to
the right location but not working

Hi Dennis,
I guess you have links in your iview and when clicked you want to call an iview of the same page and want them to be opened in the portal content area right.
Probably you could think of Dynamic navigation iviews then where such iviews appear in the portal content area
else have alook at this forum where they ve tried forwading control from one iview to another of the same page using EPCM.
EPCF - iView forwarding with EPCM.doNavigate()
Hope this helps,
Regards,
Uma.

Problem with EPCM.doNavigate

Hello all,
I have a problem here with navigation.
The code works fine in the dev portal, I hit the 'Enter' button and I'm taken to the appropriate page.
When I transfer to prod it doesn't work.
I hit the 'Enter' button and the 'homepage' loads, the default page after login.
Strange thing is though, I have a button beside an input field, if I click the button it all works fine but when I press the Enter button after making an entry in the input field (I have the button set as default) then the navigation takes me to the homepage and not the appropriate page.
So clicking the button works, but pressing 'Enter' when the button is the forms' default doesn't work. It navigates to the wrong place.
Has anyone faced similar problems, any ideas what it could be?
I'm all ears...
Best regards,
Patrick.
Message was edited by: Patrick O'Neill

Hi,
Yeah the paths are the same from dev to prod. I'd checked that in the morning.
I played around with it, played with onClientClick, onClick, played with this, played with that...... done a transfer and now it seems to be working.
Strange thing though, for a whiles it was working only on my client and nowhere else..... I think that was related to setJsObjectNeeded somehow. I'd set that true when I was using onClientClick and forgotten to remove it when I went back to onClick. It's so strange though that it worked on this machine and not on the others untill I removed the setJsObjectNeeded. Once I removed that it worked everywhere. Versions of IE I guess.
It seems to be sorted now anyhoos. Thanks for the contribution
Best regards,
Patrick.

How to open another iView in the same window

Hallo,
I user following code for opening iView:
String iView = "http://server/irj/portal?NavigationTarget=ROLES://portal_content/example";
          this.getForm().addRawText("<SCRIPT>\n");
          this.getForm().addRawText("EPCM.doNavigate('" + iView + "',"
                         + "'1',"
                         + "'toolbar,menubar,resizable,scrollbars',"
                         + "'',"
                         + "'',"
                         + "'',"
                         + "''"
                         +
                    //","+
                    ");\n");
          this.getForm().addRawText("</SCRIPT>");
... but this open iView in new window. I'd like to open iView in the same window as the primary iView.
Best Regards,
Josef Motl

Hello all:
And... How could I show some i-views with another contents in the same page, like this?
photo
IVIEW
photo
IVIEW
Thanks,
Alejandro.
P.D.: Excuse my poor English.

How to divide the iview into frames?

Hi Experts,
Please tell me how to divide the iview into frames.Kindly provide the steps.Its urgent.
Regards,
Nutan

Hi Nutan,
Now its clear!!
If I understand right. You want an overview page full of links to go to your different pages?
Or maybe you want a link form each page to go to another page?
In Portal Navigation through hyperlinks is possible.
You can either do that using EPCM.doNavigate("ROLES://...") {check for EPCM API of help.spa.com}
Or you could do that by simple
<a href="http://www.sdn.sap.com/irj/portal/myql">CLICK</a>
{check for Quicklinks on help.sap.com}
Either way you'll have to make a small JSP for that.
Hope this helped
If so kindly reward with points
Prem

How to devide the vedio into frames??

Hi everybody;
i want o capture a video from a cam. and convert this online video into images to process without STORING THIS VIDEO , can jmf do that??? and how???
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Hi Nutan,
Now its clear!!
If I understand right. You want an overview page full of links to go to your different pages?
Or maybe you want a link form each page to go to another page?
In Portal Navigation through hyperlinks is possible.
You can either do that using EPCM.doNavigate("ROLES://...") {check for EPCM API of help.spa.com}
Or you could do that by simple
<a href="http://www.sdn.sap.com/irj/portal/myql">CLICK</a>
{check for Quicklinks on help.sap.com}
Either way you'll have to make a small JSP for that.
Hope this helped
If so kindly reward with points
Prem

Issue: node id in doNavigate() 's first parameter

Hi all,
I have a link on the main portal page called 'Sitemap'. Whenever an user clicks it then the sitemap iview should be displayed. I have added the sitemap iview to the user role and set its 'Invisible in navigation area' to 'Yes' since I dont want to display it in DTN but on the top explicitly.
On the link click event of "Sitemap' link, I wrote following code :
<b>EPCM.doNavigate('ROLES://portal_content/pc.roles/com.pc.ANONYMOUS_ROLE/com.pc.PC_Sitemap',0);</b>
Thus the navigation target here is hardcoded. If the path of the role or sitemap iview is changed later then this code wont work. This case will surely occur while migrating from development to quality server.
How do I make this navTarget in doNavigate() dynamic ??? Say my iview name ' _Sitemap' remains constant in all scenarios but only its path changes.
Please help me in this regard.
Thanks, in advance
Prasanna

Hi,
Yes it should contain the server name. the table S_NQ_ACCT is below just make sure..
COLUMN_NAME     TYPE_NAME
USER_NAME     varchar
REPOSITORY_NAME     varchar
SUBJECT_AREA_NAME     varchar
NODE_ID     varchar
START_TS     datetime
START_DT     datetime
START_HOUR_MIN     char
END_TS     datetime
END_DT     datetime
END_HOUR_MIN     char
QUERY_TEXT     varchar
QUERY_BLOB     ntext
QUERY_KEY     varchar
SUCCESS_FLG     numeric
ROW_COUNT     numeric
TOTAL_TIME_SEC     numeric
COMPILE_TIME_SEC     numeric
NUM_DB_QUERY     numeric
CUM_DB_TIME_SEC     numeric
CUM_NUM_DB_ROW     numeric
CACHE_IND_FLG     char
QUERY_SRC_CD     varchar
SAW_SRC_PATH     varchar
SAW_DASHBOARD     varchar
SAW_DASHBOARD_PG     varchar
PRESENTATION_NAME     varchar
ERROR_TEXT     varchar
IMPERSONATOR_USER_NAME     varchar
NUM_CACHE_INSERTED     numeric
NUM_CACHE_HITS     numeric
for more refer this
http://total-bi.com/2011/09/obiee-11g-usage-tracking-rpd/
Thanks
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How to make link that browses your detailed navigation

Hello Sapies,
I'm currently working with EP7 and I'm showing a html page in a iview that contains links. I want that these links automatically browse my menu-structure. So to other roles and/or to other iviews in my detailed navigation. How do I build these hyperlinks.
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See my thread - URL iView
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Hi,
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You can navigate two ways:
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A HREF="myLink"
onclick="return EPCM.doNavigate
('ROLES://portal_content/myRole/myIView')">
This is an HTML Link
/A
http://help.sap.com/saphelp_nw2004s/helpdata/en/43/0029d0e7371aa2e10000000a422035/frameset.htm
2. Navigating using <b>NavigationTarget</b>, as you already know from your thread:
http://help.sap.com/saphelp_nw2004s/helpdata/en/2d/91e33edd37de63e10000000a11405a/frameset.htm
Also check these:
Logical Name for the EP 6.0 Server for window.navigate URL.
Portal 6.0 Top-Level navigation problem?
Greetings,
Praveen Gudapati
[Points are welcome for helpful answers]

How to EPCM.doNavigate in WD4J?

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