Portal dynamic iView from Web Dynpro ABAP?

I wish to use a "Dynamic iView" from a Web Dynpro ABAP application, but it appears the API is only available in Web Dynpro Java. Can this feature be used from Web Dynpro ABAP, or can this be accomplished in another way?
Scenario: I have two iViews on a page, one Web Dynpro ABAP and another iView whose source I want to change dynamically based on something a user clicks in the Web Dynpro ABAP.
Dynamic iView:
http://help.sap.com/saphelp_nw70ehp1/helpdata/en/44/a72c155df77038e10000000a422035/frameset.htm

So you are suggesting the WDA fires an event to a new WDJ that we would need to create that would in turn use the Dynamic iView service mentioned in that help document?

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Pass parameters dynamically to url iview from web dynpro abap

Hi,
I am trying to pass 3 key-value pairs via absolute navigation to a URL iview.
The url expected is : http://www.sap.com?field1=value1&field2=value2&field3=value3
For this, I have done the following:
1) Created a url iview with the 3 parameters in get.
2) Used the pcd location of the url iview and referred it in the navigate_absolute method.
Following is the call:
        CALL METHOD lr_port_manager->navigate_absolute
          EXPORTING
            navigation_target   = wa_navigation-target
            navigation_mode     = wa_navigation-mode
            use_sap_launcher    = abap_false
            business_parameters = l_bus_parameter_tab.
The l_bus_parameter_tab has the key-value pairs populated and I can see them populated.
However, when the url is being called the parameters are not getting passed. Am I missing anything to be passed?
Thanks.

Hi Kumar,
I have followed your reccomendation and updated the code and iview properties.
The code now looks like:
        l_parameter-key = 'userid'.
        l_parameter-value = sy-uname.
        INSERT l_parameter INTO TABLE l_bus_parameter_tab.
        l_parameter-key = 'portal'.
        l_parameter-value = 'test'.
        INSERT l_parameter INTO TABLE l_bus_parameter_tab.
        l_parameter-key = 'mode'.
        l_parameter-value = 'I'.
        INSERT l_parameter INTO TABLE l_bus_parameter_tab.
*End of business parameters population
        CALL METHOD lr_port_manager->navigate_absolute
          EXPORTING
            navigation_target   = wa_navigation-target
            navigation_mode     = wa_navigation-mode
            use_sap_launcher    = abap_true
           business_parameters = l_bus_parameter_tab.
            launcher_parameters = l_bus_parameter_tab.
However, when the method is called, it does nothing and the url does not get called.
When I manually add parameters to the url iview and preview it, it does the job.
For some reason, these parameters are not getting passed to the url iview or page.
Is there a limitation that parameters cant be passed to url iviews?

Calling adobe form from Web Dynpro ABAP

Hi Friends,
This is the following error, which i got when i tested my application. Calling adobe form from Web Dynpro ABAP.
WebDynpro Exception: ADS: Request start time: Tue Nov 16 14:00:22 YEKT
2010(200,101).
Can some one tell me how to solve this....
Regards
Sankar

Hi,
Please refer to this same link in forum
WebDynpro Exception: ADS: Request start time, start Interactive Form
WebDynpro Exception: ADS: Request start time
Thanks
Pradeep

Pass Parameters to an external appl when launched from web dynpro ABAP .

I want to Pass Paramaters to an external application when launced from Web dynpro ABAP . I have successfully launched an .exe file ( Notepad / eViewHSEditor ) from Web dynpro using the logic from Standard WD_TEST_APPL_ACFEXECUTE component But I am unable to Pass paramters to the .exe file .
example :- I would like to pass parameters text1 text2 in the arugement list and I expect it opens an untitled notepad and in the file it will have parameters text1 text2 . But it is behaving in a different way . Below are the detailed steps of what I have done .
The steps that I followed :-
1) Right now I have created the white list Configuration for Notepad.exe
2) I have created 1 and 2 postions both of type string and permission Legal .
3) The Paramter Value is * for both 1 and 2 .
4) I activated the whitelist and it generated an .XML file
5)
          application = 'C:
WINDOWS
system32
notepad.exe'.
          argument = 'text1 text2' .
          co_element :- I am reading the element from the conrtext .
      co_element = wd_context->get_lead_selection( ).
      co_element_stru-attribute_name = 'ERROR'.
      co_element_stru-element = co_element.
      wd_this->acf_method_handler->if_wd_acfexecute~execute( application = application
                                                             argumentlist = argument
                                                             errorinformation = co_element_stru ).
when i execute the application , it is trying to launch a notepad with file 'text1 text2.txt' and it doesn't have one , it is asking do you want to create . If You yes, it will open notepad with name 'text1 text2.txt' . If you Pass abcd in the arugement list , if the file with name abcd.txt exists , it opens the notepad with that file name .

You try to open notepad from your PC with the same command, you will the same result.
start->run->notepad "test1 test2". You get the popup saying that "test1 test2" file is not existing. You can google it to find a way to pass the text while opening notepad and try to fit that in your WebDynpro argument. I doubt if it is possible though.

Using Portal Theme for a Web Dynpro ABAP Application

Hello everyone,
I've created a web-dynpro abap application that I display on one of my portal pages using a Web-dynpro iView.
Somehow, the WDA app never reads the portal theme properties and has the default SAP roadshow theme colors. I've tried almost everything including passing the theme as an application parameter using WDTHEMEROOT and WDFORCEEXTERNALSTYLESHEET params.
Documentation states that the application should automatically read the portal's theme, but it never does.
Interestingly, I have one more web-dynpro java application that works fine and uses the portal theme correctly.
Am I missing anything? Are there special considerations for WDA apps to adapt to the current portal theme?
Any ideas, suggestions, solutions would be greatly appreciated.

>Am I missing anything? Are there special considerations for WDA apps to adapt to the current portal theme?
What are the release and support package levels of both your ABAP system and your portal? If the ABAP AS has a later release or SP level than the portal, the Web Dynpro framework will always fall back to using the theme of the backend ABAP system. This is to protect the application rendering. Running with a theme (CSS and JavaScript) from an older release or support package level could cause the application to render incorrectly.

How can I call a java object from Web dynpro ABAP application?

I made Web dynpro ABAP application and posted it to SAP EP.
For certain business purpose, we need to call external 3rd party java object using 3rd party's java api in Web dynpro application.
Is there anybody who experienced this kind of java interface issue?
I know Web dynpro Java environment can fully support this kind of requirement. but regarding Web dynpro ABAP, I couldn't find any clue for this.
Any comment or suggestion would be greatly appreciated.
Thanks,
Raymond, ABAP Consultant

if you have jco configured, then you can make calls to java api from ABAP .
check out this weblog.
/people/gregor.wolf3/blog/2004/08/26/setup-and-test-sap-java-connector-outbound-connection
Raja

Adding attachments to workflow from Web Dynpro ABAP Application program.

Hi,
workflow is supposed to start by a Web Dynpro ABAP Application.
The user can attach files to it.
A superior is supposed to review the files and either approve or reject the request.
I tried the following in Web Ddynpro ABAP:
CALL FUNCTION 'EWW_WORKFLOW_START'
EXPORTING
X_TASK = 'WS90000074'
IMPORTING
Y_WORKFLOW_ID = lv_WF_ID
TABLES
X_CONTAINER = lv_IT_CONTAINER
EXCEPTIONS
then followed by:
CALL FUNCTION 'SAP_WAPI_ATTACHMENT_ADD'
EXPORTING
WORKITEM_ID = lv_wf_id
ATT_HEADER = lv_swr_att_header
ATT_BIN = Item_FILENAMEATTACHED
DOCUMENT_OWNER = SY-UNAME
LANGUAGE = SY-LANGU
IMPORTING
ATT_ID = lv_swr_att_id
The Workflow has only one user decision step and one notification Step.
In the user decision step, there is a binding from ATTACHOBJECTS to the task.
But, in the log, you can see the attachment in the Workflow Container of the workflow instance, but you don't see it in the task (neither Inbox nor UWL)
I have checked the binding it is correct. I am getting the attachment in workflow container in '_attach_objects' element. but this attachment has to go to the user decision step, so I am binding the '_attach_objects' of workflow container to '_attach_objects' of user decision step. But the attachment was not going to user decision step.
Could you please let me know where am i doing wrong?
Thanks,
V.Nagaraju

@Ruslim Chang
Sorry to point out but the FM will return the Workitem ID only so there is no problem with the LV_WF_ID variable.
@vundralla nagaraju
Instead of making binding between attachobjects make binding between
WiGroup_ID <---- attachobjects
and then on the next step you try to make biniding in the user decision step by using WiGroup_ID.I think it should work.

Dynamic context in web dynpro abap: recursion node is possible?

Hi,
i'm working with web dynpro ABAP and I need to create a dynamic recursion node. Is possible?
thank you.
Regards.
Al

Hello Saravanan,
this is my code that creates a context node with recursion node, but supply_method i never called. why? could you help me?
      CALL METHOD lr_root_info->add_new_child_node
        EXPORTING
          name                         = y_name
          is_mandatory                 = abap_false
          is_multiple                  = abap_true
          is_mandatory_selection       = abap_false
          is_multiple_selection        = abap_true
          is_singleton                 = abap_true
          is_initialize_lead_selection = abap_true
          is_static                    = abap_true
          supply_method                = 'SUPPLY_NAV_LIST'
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          child_node_info              = lr_node_info.
      ls_attribute-name = 'TEXT'.
      ls_attribute-type_name = 'STRING'.
      CALL METHOD lr_node_info->add_attribute
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          attribute_info = ls_attribute.
      ls_attribute-name = 'ENABLED'.
      ls_attribute-type_name = 'WDY_BOOLEAN'.
      CALL METHOD lr_node_info->add_attribute
        EXPORTING
          attribute_info = ls_attribute.
      lr_node_info->add_recursive_child_node( child_name = y_name_nav child_info = lr_node_info is_static = abap_false ).
Thank you.
Al

SAP GUI call from Web Dynpro Abap

Hi all,
I heard about the possibility to call the SAP GUI directly from my Web Dynpro Abap Application, so that the GUI is integrated in my web browser. But i could not find any information about that.
Maybe you can help me.
Thanks,
Johannes

Hi Johannes,
Its not possible to directly call your R/3 GUI from your WDA. You can try the "Screen Design Time Conversion" tool in SAP. You can go through this [link|http://help.sap.com/saphelp_nw70ehp1/helpdata/en/30/f2156a26fb4b4d86c5b0ce9f86bfb3/frameset.htm] for further details regarding it.
But please also pay heed to Thomas's advise in [here|Is there a converter for classic dynpros?;.
Regards,
Uday

How to open print dialog from web dynpro abap application

Hi experts,
I have a web dynpro application with several views and onone of the view there is a button that should open print dialog with printers list and all other options (standard print dialog we see in windows). I did reserach on SDN and came to now that this is a limitation of web dynpro abap. I did find some code also but unfortunately our current version of ABAP(7.0) do not support the code I found. I am not able to find any proper solution for this. Could someone please let me know how I can open a print dialog by clicking on a button in web dynpro abap? Any sample code or any information would be greatky appreciated.
Thanks.
Mithun

Hi Mithun,
Have you check this?
http://help.sap.com/saphelp_nw70ehp2/helpdata/en/f8/872806981d4411b5ce51a00207ed31/content.htm
and also go through..
How to print in a web dynpro application
Print button
Cheers,
Kris.

Portal integration: Navigation from Web Dynpro to other iviews

Hello,
I am trying to implement a navigation from my web dynpro application (which is embedded in our corporate Netweaver portal) to another portal iview.
Therefor I use the "absolute navigation" functionality:
CALL METHOD lo_portal_manager->navigate_absolute
EXPORTING
navigation_target = 'pcd:portal_content/BOSCH_CONTENT/INTERNAL/CONTENT/MY_WORK/MANAGEMENT_SUPPORT/ORDERINGS/PAGES/rb.inside.page.EWORKS_PROCUREMENT'
By hitting a button in the web dynpro this functionality is executed but nothing happens.
The iview defined as target is not called.
The SAP documentation (http://help.sap.com/saphelp_nw70/helpdata/de/18/f96f4132f15c58e10000000a1550b0/frameset.htm) says, the "Absolute address, path for page or iView in the portal content directory. " should be defined as target.
Address, for example ROLES://portal_content/...
I also copied the address from the portal content directory, but it always starts with "pcd:portal_content" and not with "ROLES://portal_content/".
Is this an issue of the portal or of the method call?
Thank you a lot in advance...
Regards
Stefan Löhlein

Hi,
1.first check if popup blokcer is is disabled for the portal url you are testing with.(This is asuming you are navigating to the iview as an external window).
2.Make sure you are testing this in the context of portal .ie you are runnning the web dynpro within portal and not outside portal as an application.
3.The iview that you would be prefixing with ROLES:// should have the permissions set for the user you are testing with.
Regards,
Ashok

How to call t-code from web dynpro ABAP application

Dear Gurus,
I am new to ABAP web dynpros. I have to add a button and have to call a SAP standard t-code if user clicks on this button? How to accomplish this task? Any help or example would be appreciated.
Thanks,
GSM

Hi GSM,
You have to create a SAP transaction iView in your Portal, then obtain its URL in your webdynpro and call WDPortalNavigation.absolute() method.
Below are the same steps in more detail:
1) Create a SAP Transaction iView or an Internet Application Component iView (whichever you find convenient). While creating you can select whether you want to use SAP GUI for windows or SAP GUI for HTML. For the latter(GUI for HTML) ensure that your ITS is working fine and configured while creating the system in EP.
2) Open the properties of the SAP transaction iView created. In the OK code field you can give the ok code value just as you give in SAP R/3 in case you want to navigate to the second screen of SAP R/3 when you pass values from WebDynpro.
Example for the above would be say Transaction "VA03" for displaying Sales order. Suppose from Webdynpro i want to pass a parameter called "Order number" and when i click a button it should pass the order number to R/3 and skip the first screen required for inputting the sales order numbe.
It should directly go to the main display of sales order for that ordernumber.
3) Create your WebDynpro component and deploy it on the server. In your WebDynpro use the WDPortalNavigation.absolute() method and give the url of the SAP Transaction iView created as a parameter and also the required parameters that you would like to pass from WebDynpro.
4) Create a SAP WebDynpro iView in the Portal.
5) Now run the Component. It should open up your SAP Transaction iview.
Regards,
Uday

Accessing portal dictionary tables from Web Dynpro project

Hi
Am a new to whole portal and webdynpro thing, and I hope that you can help here
I created a new dictionary project through NWDS and created a table with columns and I successfully deployed it
I also created a web dynpro project and I added a TABEL UI to the layout
how can I connect or access the table I created in the dictionary project from the Web dynpro project so I can query all data to fill the TABEL UI in the web dynpro ?
is there a driver that I can use like JDBC where I can just write regular SQL queries ?
regards

Hi swathi
See the persistence API--Adv and Disadvantages what ever you mentioned come under the persistence API
Relational Persistence
=================
SQL-based coding: expressive!
SQLJ: for static SQL, checked at design time,
recommended
JDBC: for dynamic SQL, can be combined with SQLJ
=======================
Object-relational Persistence
======================
SQL-free! Portable!
JDO: light-weight object persistence, Java-like dynamic
query language
EJB CMP: part of J2EE standard, relatively heavy-weight,SQL-like static query language
Regards,
Venkata Kalyan Karanam

Create dynamic table in web dynpro abap

Hi Friends,
I want to create several tables in a web dynpro. For this reason I have created a View, a group1 and a context node.
Now I want create a table for each characteristic group from cabn in the ui group1.
For this reason I want to use create_table_from_node and I have to craete dynamicly attributes in the node.
Is it the propper way or is there a different approach.
So in this case
1. I read the node
2. craete attribute for each characteristic group in this node
3. create a UI Table with create_table_from_node for each attribute
4. bind the data to the UI Table
Can I do the same without to craete attributes?
Thank in advance.
RG. Jimbob

Hi Jimbob,
Have you looked at using the row-repeater UI element? You could then have as many tables as per your characteristic groups.
Although this would be more difficult if the attributes of each table were to also be only known at run-time. (I'm not sure that this is the case though from your description of the issue.)
so have a context of the form:
Context Root
--->node_characteristic_group (0..n)
>node_char_group_details(0...n) (non-singleton child node)
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Each time you had a new element in the node_characteristic_group you would get a new table...
Much easier to support that anything dynamically created.
Cheers,
Chris

Change portal Page layout from Web Dynpro

I have some problem:
I need to rearrange Portal Page layout from 2 columns to 1 collumn from Dynpro action. Decision to hide 1 Column or resize its width to 0 is good idea, but I do not now how.
Absolute Navigation is wrong idea, because I need to go back to multiply IViews mode and I will lost my data context.
I saw PageService - custom Portal service, where I can resize IViews.
In my Netweaver 2004 this class is absent.
Probably exist some Portal events to manage Page layout? Anybody knows?
Thanks!

Hi,
For this we have to use eventing among the webdynpro components of two different views.You can refer this example for this.
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/e8d7cd90-0201-0010-4a8c-dd22fa16ca0a
Thanks,
Murthy.

Portal dynamic iView from Web Dynpro ABAP?

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