Required to Initialize interface view

Hello guys,
I am facing a strange issue while using viewsets in web dynpro java. The view set (Grid Layout)contains two columns, where the left side view contains the list of orders. when i click an order i navigate to the interface view of another component to display the details of the order. I ll also navigate to other views in the window of the interface view.
Now when i again click the order number on the left side to view the order details, the first view in the interface is not displayed. it only shows the current view which is active in that window. how can i resolve this issue.?
Kindly give me a solution..
Regards,
Karthikeyan R

Hi,
Please check whether the default property of the Interafce View is set to true.
Open the Window Editor -->right click on Interface View -->Check Default.
Thanks and regards

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Trigger GP process by giving process URL in Interface View outbound plug

Hi,
My Requirement is,
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After this code I need to start the same process once again, without clicking any link.
For this I have created 1 outbound plug in the interface view of my window(out blug for WebDynproCOInterfaceView with parameter "Url").
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wdThis.wdGetWebDynproCOInterfaceViewController().wdFirePlugGotoUrl("Process Instantiation URL"); in my view.
but it is giving error,"WDRuntimeException: Cannot navigate from view WebDynproCOInterfaceView via non-existent outbound "
Also I tried to start the gp process througn coding also
what I tried is,
IWDClientUser wdUser = WDClientUser.getCurrentUser();
IUser user1 = wdUser.getSAPUser();
IGPUserContext userContext = GPContextFactory.getContextManager().createUserContext(user1);
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This code I have tried by giving before and after the completion of the previous process(process9executionContext.processingComplete();)
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Thanks
smitha

Hi Rupam,
thanks for the reply
I have given EXIT type of outbound plug only. But it won't work if the view is in portal.
When I tried to create the process using GP API the process is creating in Background. For me , after the completion of one process , automatically next should trigger and the corresponding view should be visible for the user.
Process is triggering using GP API but, the view is not visible to user.
Please help me
Thanks
Smitha

Regarding interface views inside a view.

Hi,
We have a screen in which a view uses interface views of two other components.
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I am using view container UI element for this requirement. Are there any ways of switching the interface view in a single view container element.. instead of creating two of them, each for one interface view.?
regards
Bharathwaj

Bharathwaj,
Yes, it is possible.
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Valery Silaev
EPAM Systems
http://www.NetWeaverTeam.com

How to call a view from Interface view

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Manish

Hi Manish,
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wdThis.wdGetComContr.wdGetContext().currentContextElement().setName("John");
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Fire outbound plug of interface view controller?

Hello Experts-
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<code>
wdThis.wdGetAInterfaceViewController().wdFirePlugGoToB("URLtoB");
</code>
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Hi,
well step by step:
1) Create component Component1 (package="com.sap.sdn", window name = "Component1CW", View name="Conponent1CV")
2) Create component Component2 (package="com.sap.sdn", window name = "Component2CW", View name="Conponent2CV")
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Regards, Maxim R.

Opening Parent DC's View in embeded child DC's interface view.

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Currently i'm doing it by creating a context element for ComponentAPI in interface controller and passing the parents ComponentAPI reference to embeded dc through interface controller context.
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Hi,
If I want to add a reference of parent in child DC then the child DC should aware of the parents that are going to use it. Then there is no use of using DC.
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Anbu.

Difference between interface view and interface controller

Hi,
What is the difference between interface controller and interface view?
When we will use interface controller and when we will use interface view?
How do we create an interface view?
How do we attach this interface view to a view in another component
Regards
MQ

Hi
Interface View Controllers
A) Implement event handlers which are called when ..
-starting (start-up plugs) Web Dypro applications
-a component is reached via navigation (inbound plugs)
B) Allow fireing outbound plugs (navigation)
C) Allow firing exit plug
D) Have no own context, public methods or events
Interface Controller of a Component
The interface controller of a Web Dynpro component contains all context nodes, events and methods of the component controller to which you assigned the Interface addition in the Controller Editor. These parts can be displayed in the interface controller view, although you cannot edit them here.
Interface Controller of a Component Interface
A Web Dynpro component interface can be created independently and defined so that it can be implemented later in any components (see working with Web Dynpro Component Interfaces in the Programming Manual of this documentation). That is why in this case you can define the context nodes, methods and events you require in the interface controller view. The relevant implementation then takes place in the component controller of the implementing component.
Check this links and work on it.
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/webcontent/uuid/28113de9-0601-0010-71a3-c87806865f26?rid=/library/uuid/49f2ea90-0201-0010-ce8e-de18b94aee2d#13 [original link is broken]
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/webcontent/uuid/28113de9-0601-0010-71a3-c87806865f26?rid=/library/uuid/49f2ea90-0201-0010-ce8e-de18b94aee2d#12 [original link is broken]
Interface view and interface controller
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/f727d100-0801-0010-4cbd-b0ad5c161945
Difference between custom controller and interface component
Thanks and Regards,
Tulasi Palnati

[Solved]How to create ADF interface View

Hi All,
I have a design problem that I need some help with.
In one of the pages in our application, we have two drop down boxes one with account type and another with account name (label) and account number (value).
The account types are Escrow, Credit and Misc (some other types). all three types are in three different tables.
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Thanks
Praveen
Message was edited by:
bpraveen
Message was edited by:
bpraveen

You might do a VO with a union of the three tables - use a custom SELECT like this:
SELECT 'Escrow' account_type, account_number, balance, ... FROM escrow_accounts
UNION
SELECT 'Credit', account_number, balance, ... FROM credit_accounts
UNION
SELECT 'Misc.', account_number, balance, ... FROM misc_accountsUse NULL for any column in a table that does not have that column. I'm not sure if you can use Entity Objects (one EO per table) with such a VO to make the data updatable - it might have to be a read-only VO.
Or create a database view with this SELECT and base the VO on that view instead of a table. You can even make the view updatable with INSTEAD OF triggers and base an EO on the view.

Dynamically change embedded interface view in window

I have a Maincomponent M which embedds in its Mainwindow an interface view V_L from a component definition interface cid L. CID L handles the layout with several views and has two at runtime chosen variants (= cid_L-implementating components ) L1 and L2.
now my wd-application starts e.g. with layout L1 and I want to switch at runtime via a button or an event to L2. how can I achieve this?
Because M embedds in its window V_L (which can be filled by L1 or L2) I tried to delete the component in the usage of L1 and create the new component for showing L2.
but this doesn´t work. should I change some navigation links dynamically? because I thought when I create component L2 the interfaceview V_L is filled and I it´s automatically shown in its higher-ranking Mainwindow from M which embedds V_L.

Hi Thorsten.
Is your scenarion as follows.
You define an outbound plug in your main (e.g. 'OUT') at design time.
Then you start the application and you create a dynmic navigation using OUT
to L1 and embedd L1 in M this way.
Then you click a button and create again a dynamic navigation using OUT as outbound to L2 and embedd L2 in M?
If so you create 2 navigations which will be triggered when you fire OUT.
You can test this by setting the break point on the fire method. Somehow you will come to a point where you will see a table which stores the navigations and should contain 2.
I have a table with authorisation which contains all necessary data for the navigation to a corresponding component. I use the authoridation ID as name for the outbound which have to be created dynamically. And I use a Hashtable to store the value. This is of the type CL_C2S_SAPI_HASHTABLE. I create the object as attribute in view controller. Then each time a link is clicked I check whether the hashtable already contains a value for this authorisation. If not I call
prepare_dynamic_navigation and use the ID as outbound. Afterwards I store it in th hashtable.
lv_outplug = wd_this->outbound_plugs->getvalue( lv_auth ).
*   the navigation to the specified auth is performed
*   for the first time and have to be created.
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              source_window_name          = 'W_MAIN'
              source_vusage_name          = 'V_MAIN_USAGE_1'
              source_plug_name            = lv_outplug
              target_component_name       = lv_comp
              target_component_usage      = 'USED_COMPONENT'
              target_view_name            = 'W_MAIN'
              target_plug_name            = lv_plug
              target_embedding_position   = 'V_MAIN/UI_COMP_CONTAINER' ).
*         save outbound_plug for later usage.
          wd_this->outbound_plugs->setvalue(
           exporting
             name = lv_auth
             value = lv_outplug
        catch cx_wd_runtime_repository into lr_exception.
          data s type string.
          s = lr_exception->get_text( ).
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      endtry.
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    l_view_controller_api->fire_plug(
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Hope this helps.
Cheers,
Sascha

Dynamically embed interface view in window

Hi,
I am reusing the same WD ALV component in different tabs on the same view
of my application. The WD framework does not allow to embed the same interface view of the same component usage more than once on the same view -> error message '... is already embedded in your view...'
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I implemented the method as far as I understood the saphelp correctly:
http://aiokeh.wdf.sap.corp:1080/SAPIKS2/contentShow.sap?_CLASS=IWB_EXTHLP&TMP_IWB_TASK=DISPLAY&_LOIO=4C60154219FCE12CE10000000A1550B0&_SLOIO=7C3545415EA6F523E10000000A155106&RELEASE=700&LANGUAGE=EN&_SEQNUM=71&_SCLASS=IWB_STRUCT
method EMBED_ALV_VIEW .
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Thank you for your help!
CHeers, Robert

Hi Robert,
Check out the following:
In the Wiki they have added a feature about inputfields/dropdownboxes.
https://www.sdn.sap.com/irj/sdn/wiki?path=/display/wdabap/dynamicuseof+Dictionary&
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/people/thomas.szcs/blog/2006/01/03/dynamic-programming-in-web-dynpro-abap--part-ii-handling-viewelements
/people/thomas.szcs/blog/2006/02/22/dynamic-programming-in-web-dynpro-abap--part-iii-aggregations-and-ddic-binding-of-viewelements
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Hope this will help you.
Cheers,
Darshna.

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Add Embed Interface View of a Componenet instance

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Hi Robert,
Check out the following:
In the Wiki they have added a feature about inputfields/dropdownboxes.
https://www.sdn.sap.com/irj/sdn/wiki?path=/display/wdabap/dynamicuseof+Dictionary&
you can also check the weblogs by Thomas:
/people/thomas.szcs/blog/2005/12/28/dynamic-programming-in-web-dynpro-abap--introduction-and-part-i-understanding-ui-elements
/people/thomas.szcs/blog/2006/01/03/dynamic-programming-in-web-dynpro-abap--part-ii-handling-viewelements
/people/thomas.szcs/blog/2006/02/22/dynamic-programming-in-web-dynpro-abap--part-iii-aggregations-and-ddic-binding-of-viewelements
You could use MultiPane or RowRepeater. WDR_TEST_EVENTS contains an example for both.
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Cheers,
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Edited by: Andrey Bytchkov on Oct 31, 2010 3:25 PM

Hi,
I can't add neither outbount nor inbount plugs to standard component FITV_FPM_START.
I've double clicked in interface view APPLICATION_WINDOW, but I can't click to enhance button, because it is disabled.
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Hi,
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Hi Amey,
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Required to Initialize interface view

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