How to call a Webdynpro view from BSP page (MVC) in a new window?

Dear Experts,
kindly advise how to call a webdynpro view from BSP application after performing an event (through button or hyper link).
Regards,
Sarat.

Hi,
This has been discussed many times in several forums.
Please check the method CL_WD_UTILITIES=>CONSTRUCT_WD_URL, to create a runtime url for your WD Application and call this URL.
Refer thread: Call Webdynpro Application from BSP Application
Hope this will be useful!
Regards,
Meganadhan S

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Can anybody explain with some examples. How to call a mainetenance view from a program.
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Ranjith.

Use FM 'VIEW_MAINTENANCE_CALL'.
REPORT zmaintaintest.
VARIABLES / CONSTANTS
CONSTANTS:
                c_action(1) TYPE c VALUE 'U',                                 "Update
          c_viewname TYPE tabname value 'ZEMP_EXAMPLE', "View Name
          c_field(6) TYPE c VALUE 'EMPNO'.                            "Field Name
INTERNAL TABLES
DATA: itab_rangetab TYPE STANDARD TABLE OF vimsellist,
          v_empno TYPE zempno,
          wa_rangetab TYPE vimsellist.
SELECTION SCREEN
PARAMETERS:     p_empno TYPE   zempno   OBLIGATORY. "Emplyee ID
AT SELECTION-SCREEN
AT SELECTION-SCREEN.
Chcking the existence of the user in EMPLOYEE table
PERFORM validate_employee.
START_OF_SELECTION
START-OF-SELECTION.
This will restrict the user view so that user can only view/change
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Displaying table maintenance view for a particular employee ID
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*&      Form validate_employee
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FORM validate_employee.
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    INTO v_empno
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IF sy-subrc <> 0.
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ENDIF.
ENDFORM.                    "validate_employee
*&      Form DEFINE_LIMITED_DATA_AREA
To restrict the user view so that user can see/change table data
corresponding to his employee ID. Here one internal table is
getting populated with field name as u201CEMPNOu201D (Key field of the table)
And value as given by user in Selection Screen and this is passed as
Parameter in function module 'VIEW_MAINTENANCE_CALL'
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CLEAR wa_rangetab.
wa_rangetab-viewfield = c_field.
wa_rangetab-operator = 'EQ'.
wa_rangetab-value       = p_empno.
APPEND wa_rangetab TO itab_rangetab.
ENDFORM.                    "define_limited_data_area
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Displaying table maintenance view for a particular employee ID
FORM call_view_maintenance.
CALL FUNCTION 'VIEW_MAINTENANCE_CALL'
    EXPORTING
      action           = c_action
      view_name   = c_viewname
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Regards,
Joy.

How to call a Webdynpro application from a BSP page

Hi to all,
I have created a web-dynpro application, now i have to call this function through click event of a BSP page. How i can achieve it.
Please help if anybody have idea.
Thanks in advance.
Pankaj Kumar.

Hi Pankaj,
Using portal eventing you can acheive that.
WebDynpro and BSP communication
Regards, Suresh KB

How to navigate from webdynpro view to bsp page in the same window?

hi i want to call a page by its url.
i am using the "create_external_window" method.
but it is displying my url in a new window.
i want to display it in the same window.
the second page i want to call is a bsp page.
i tried also the portal manager and NAVIGATE_ABSOLUTE but nothing happens.
it displays nothing.
thanks for your hints.

>
Achref zaidi wrote:
> hi i want to call a page by its url.
> i am using the "create_external_window" method.
> but it is displying my url in a new window.
>
> i want to display it in the same window.
> the second page i want to call is a bsp page.
>
> i tried also the portal manager and NAVIGATE_ABSOLUTE but nothing happens.
> it displays nothing.
>
> thanks for your hints.
Hi,
Navigate_absolute method has navigation mode. Can you please tell me what you mean by nothing happens ? This will work only in Portal environment.
So if you try with portal then remember to use Navigation_mode as inplace.

How to call a Particular View from a View of Current Component

Hi Experts,
Pls let me get a solution for my small issue..
I do have 2 components cur_component and old_component which contain 2 Views each say, cur_vew1 & cur_view2 and old_view1 & old_view2 respectively.
Now, When i click a button in cur_view1 then it should call the view - old_view1 of old_component and when i click a button in cur_view2 then it should call the view - old_view2 of old_component.
When i tried, its calling the default view of the old_component. but i want to call the views of the old_component dynamically...
hope am clear enough about my issue..
Kindly help on me on this to solve this..
With Thanks in advance,
Amala

hi ,
have u done component usage to reuse ur old component in ur new component .
refer this article on component usage :
http://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/2e71ce83-0b01-0010-11a4-98c28a33195f
to know , how to set the context attribute for visibility , u wud also like to go to this thread :
Re: How to SET a value to an attribute usibng WIZARD?
refer to Uday's reply in this thread as well :
Call view of another WDA Component and pass the value to it
1) When you create your context at component controller level in component MAIN you have a property for the node which says as: "Interface Node" Just checkmark this checkbox. When you do this you would be able to share the data within your context nodes across other components.
2) Specify a default value of AA in the "Default Value" property of the attribute in component MAIN
3) Now go to your other component SUB which you would like to also get initialised. Define a usage of your component MAIN within this component.
4) Go to your component controller & create your context node & attribute with exactly the same names as how you had created in your MAIN component.
5) Do a mapping between the interface controller of your MAIN component & the component controller of your SUB component
6) You would be able to see that the appearance of the node has changed to an interface node. This means that your SUB component now has an exact replica of your MAIN components context data.
regards,
amit
Edited by: amit saini on Oct 13, 2009 2:47 PM

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Hi Gurus,
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Hi Caíque Escaler,
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How to Call a WebDynpro application through html page.

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Thanks
Pankaj Kumar

Hi,
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I accidentally hit something and now my document is displaying 2 pages. This is distracting and I want to go back to seeing one page at a time.

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Through Enhancement, how to call a Webdynpro method from another webdynpro?

I have a standard page with 2 iViews with a standard abap webdynpro in each.
The first webdynpro needs to refresh the second webdynpro.
Through enhancement, I tried to follow the solution below:
first of all in the child component's component controller method(which you want to expose to another component) must be checked in the interface column.
Double click on the webdynpro project(parent component)->In the used components tab, in the column of component type the child project name(whose method you want to call) and in component usage column give any name->save the project.
goto the controller(VIEW or COMPONENT) from where you want to call the method->click create controller usage->select the interface controller of the child component->save the project.
click the code wizard->select method call in used controller->select the child component interface controller ->select the method you want to call.
Link of thread: Calling a method of other webdynpro component
But this solution doesn't worked because in this standard webdynpro is not possible to check the method as Interface.
Is there other way to do this?
Thanks.

Hello,
you can refer the following documentation for portal eventing
http://help.sap.com/saphelp_nw70/helpdata/en/f6/7d6f4151dc5758e10000000a1550b0/frameset.htm
Br, Saravanan

How to call a Calculation View from Sql ?

Hi All,
I'm trying to test my calulation views. Now i'd like to call it through sql. How to do it ?
Thanks
Sakthivek

Hi Sakthivek,
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How to call Java WebDynpro iViews from Portal (Portal Content Directory)

Hello everybody,
I am trying to call a Java WebDynpro iView, which was created within the Enterprise Portal and is stored in the portal content directory (pcd).
I have created an HTML-iView in VC, where I have put in the pcd-link into the default-url field (pcd:portal_content/com.sap.pct/every_user/com.sap.pct.cprxrpm.ppmdc/com.sap.pct.cprxrpm.iviews/com.sap.pct.cprxrpm.iviews_cprojects/com.sap.pct.cprxrpm.cpr_projects). This iView is calling the cProjects WebDynpro Application. But after I run my model, the portal page is running and running, but nothing happens.
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What I also tried is to call another VC-Model with an HTML-iView. Here I have put-in into the default-url field the pcd-location of my VC-model (pcd:portal_content/IBU_content/SAP_for_Service_Provider/com.sap.pct.issp.vcmodels/com.myComp.myProduct.1DM9.CreateEngagement/com.myComp.myProduct.iviews/com.myComp.myProduct.1G62.Cprojects_neu). This is also running fine!
Now I do not understand the difference between this three objects. There are all iViews within the portal but the WebDynpro iView is not callable through a HTML-iView in VC.
Could you help me in this case? Your help is very appreciated!
Thank you in advance.
Best regards,
Aylin.

Hi Marcel,
when you mean the preview within the portal, yes, it is working fine.
URL is not the way to solve my problem. I am working with IDES-Systems. This is our Demo System within SAP. I have to build my VC-Model in a Master IDES-System which will be transported than into the other IDES-Systems. The URL of the WD is not the same in the other systems. It is changing depending on the several Sysems. But the pcd-location is in all systems the same. Therefore I have to specify the pcd-location of the application.
Is there a restriction with WD within VC?
If we can do some kind of a netmeeting, I can show you my problem exactly.
Thank you.
Regards,
Aylin.

How to send/set parameter from BSP page to iview

Dear Expert,
Can advise me how to send or set parameter from BSP page to iview ?
http://xxx.xxx.com/irj/portal?navigationtarget=roles://pcd:portal_content/FLD.ObjetLibrary/FLD.Iviews/FLD.CRM/ET/bsppage.htm?lv_param=xxx
I want to view my bsp page in portal but with parameter value.
I can open my bsp page without parameter value like link below :
http://xxx.xxx.com/irj/portal?navigationtarget=roles://pcd:portal_content/FLD.ObjetLibrary/FLD.Iviews/FLD.CRM/ET/
Thnx & Regards,
Pieter

Hi,
your BSP page get's integrated via an iFrame. So, simply speaking, it's not possible to pass an parameter back.
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SAP Help: http://help.sap.com/saphelp_nw70/helpdata/en/68/322a9261c54e51b7965f86aac3dae2/frameset.htm
br,
Tobias

Calling A Webdynpro Application From Another Webdynpro Application

Hi,
i want to call a webdynpro application from another webdynpro application with sending parameters.
i used this method,
CALL METHOD cl_wd_utilities=>construct_wd_url
    EXPORTING
      application_name = lv_webapp
    IMPORTING
      out_absolute_url = lv_url.
CONCATENATE lv_url '?param1=' lv_param INTO lv_url.
data lo_window_manager type ref to if_wd_window_manager.
data lo_api_component type ref to if_wd_component.
data lo_window         type ref to if_wd_window.
lo_api_component = wd_comp_controller->wd_get_api( ).
lo_window_manager = lo_api_component->get_window_manager( ).
lo_window         = lo_window_manager->CREATE_EXTERNAL_WINDOW(
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lo_window->open( ).
but this method shows the parameters on the address bar.
is there a method to send the parameters to another webdynpro application without show the parameters on the address bar?
Can somebody help me pls?
Thanks.

I've used a server cookie before. This was built for BSP, but it is really usable anywhere. It just writes the data temporary into the database. This way you can just pass one meaningless URL parameter - like a GUID and use this key to read the data (the server cookie) upon initialization of the new application. I generally serialize all the data that I want into one server cookie by serializing a class. I can then restore whatever attributes of the class that I want on the receiving side.
http://help.sap.com/saphelp_nw70ehp1/helpdata/en/bd/4cd23a09313b37e10000000a11405a/frameset.htm

How to call a Webdynpro view from BSP page (MVC) in a new window?

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