Mapping from component controller context and view context

Hi to all experts.
im trying to create my first webdynpro . Im stuck up here please help me .... How to map the node from component controller context and view context i have searched the forum....got the answers as Drag and Drop...But it is not working ....

Hi
Check out this links and check saptechnical site
WDA in SAP Help
http://help.sap.com/saphelp_nw2004s/helpdata/en/7c/3545415ea6f523e10000000a155106/frameset.htm
Web Dynpro for ABAP in SDN
https://www.sdn.sap.com/irj/sdn/developerareas/webdynpro?rid=/webcontent/uuid/512040e1-0901-0010-769c-c238c6ca35d9 [original link is broken]
Developing ABAP Applications Using Web Dynpro
http://help.sap.com/saphelp_nw2004s/helpdata/en/42/d41b25d2216babe10000000a1553f6/frameset.htm
Web Dynpro ABAP: Development in Detail
http://help.sap.com/saphelp_nw2004s/helpdata/en/03/0048413e466e24e10000000a155106/frameset.htm
WDA Sample programs & tutorials
https://www.sdn.sap.com/irj/sdn/developerareas/webdynpro?rid=/library/uuid/49f2ea90-0201-0010-ce8e-de18b94aee2d
Web Dynpro ABAP Demonstration Videos
/people/thomas.jung/blog/2006/06/20/web-dynpro-abap-demonstration-videos
Web Dynpro ABAP Wiki's
https://www.sdn.sap.com/irj/scn/wiki?path=/display/wdabap/main&
New to Webdynpro
Thanks,
Tulasi Palnati

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Hi experts,
how can I map the context of a component controller to the component interface? There is a predefined data link between them but I do not find any possibility to edit this link.
Thank you for each hint,
Christoph

Hi,
Copy the context node from the component controller and paste it to the interface controller.
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Read a View Context's node's element and assign from Component controller

Hello Experts,
I'm new to JAVA WD.
Here is my scenario.
I have to use an Adobe form in a WDJ. The input parameters and the output parameters of the DC are defined in a method in the Interface Controller method.
The context of the Component Controller has the following structure
Context
---StartDate
---EndDate
---AbsenceType
Then the mapping between the Component controller and the interface controller is done so that the Interface controller also has the context structure as
Context
---StartDate
---EndDate
---AbsenceType
So now the interface controller and the component controller are bounded correctly.
Now I bind the view also with the Component controller as below.
Context
---StartDate
---EndDate
---AbsenceType
But since i need to use an Adobe interactive form inside this view, the datasource for the form cannot be the root context node but some other node. So I replicated the same structure in the view context so as to make the fields visible in the Adobe form context. Now the context looks as below.
Context
---StartDate
---EndDate
---AbsenceType
---DATA_NODE
-----StartDate
-----EndDate
-----AbsenceType
Now my question is, how do i map the result from the Adobe form into the context of the view??
What code should i write and where should i write to achieve this?
I need to do the following. But dont know how to write the code for this.
Context.StartDate = Context.DATA_NODE.StartDate
Context.EndDate = Context.DATA_NODE.StartDate
Context.AbsenceType= Context.DATA_NODE.AbsenceType
Please help!
Any help will be greatly appreciated.
Thanks,
Sam

Hello Nikhil,
I'm stuck with another small issue.
Let me first explain what I'm trying to do.
I have a view with the context structure as follows
Context
---DATA_NODE (Node)
----Data1
----Data2
---Data1
---Data2
All i need to do is, at the start of the view, i need to move the data from
Context.Data1=>Context.DATA_NODE.Data1 and
Context.Data2=>Context.DATA_NODE.Data2
Also, at the View Submit button click, I need to move the data from
Context.DATA_NODE.Data1 => Context.Data1 and
Context.DATA_NODE.Data2 => Context.Data2
(I managed to do this submit button click by calling an action->method and wrote the code as you gave earlier)
wdContext.currentContextElement().setData1(wdContext.currentData_NodeElement().getData1());
wdContext.currentContextElement().setData2(wdContext.currentData_NodeElement().getData2());
But I wrote at wdInit() for the view the code in the reverse way, but the values are not getting passed to the Data_Node and hence its not defaulting with the values from the elements of the context.
This is what I wrote.
wdContext.currentData_NodeElement().setData1(wdContext.currentContextElement().getData1());
wdContext.currentData_NodeElement().setData2(wdContext.currentContextElement().getData2());
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Appreciate your help in advance!
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Cannot access Created Context Attribute from Component Controller

Hello All,
I have added a new attribute to a node in my component controller 'LOGONUID' and I cannot access it within my windows within the WDA application.
DATA lo_nd_url_param TYPE REF TO if_wd_context_node.
DATA ls_workset TYPE wd_this->element_workset.
"DATA ls_logonuid TYPE wd_this->element_logonuid.
I get an error as soon as I try to activate this code in my method in my W_MAIN
In my component controller I do not see it reference in the SAP generated code in my WD_THIS IF_COMPONENTCONTROLLER?
* Intf.: ig_componentcontroller
* Purp.: programming interface for access of this controller within
* other controllers of the same component
* controller: <COMPONENTCONTROLLER> of
* component: <zhr_wd_mss>
* UDate: 20111207 145441
*=====================================================================*
interface ig_componentcontroller.
interfaces: ziwci_hr_wd_mss .
constants:
 wdctx_context type string value `CONTEXT`.
constants:
 wdctx_cuifcontext type string value `CUIFCONTEXT`.
types:
 begin of Element_cuifcontext,
 USERID type String,
 LASTEVENTOPERATION type String,
 end of Element_cuifcontext,
 Elements_cuifcontext type
 standard table of Element_cuifcontext
 with default key.
constants:
 wdctx_messages type string value `MESSAGES`.
types:
 Element_messages type ZHR_S_MESSAGE,
 Elements_messages type
 standard table of Element_messages
 with default key.
constants:
 wdctx_workset type string value `WORKSET`.
I want it to be declared as the constant 'WORKSET'
thank you
Edited by: Keith Warnock on Dec 7, 2011 8:55 PM
Edited by: Keith Warnock on Dec 7, 2011 8:56 PM

> I have added a new attribute to a node in my component controller 'LOGONUID' and I cannot access it within my windows within the WDA application.
>
>
>
> DATA lo_nd_url_param TYPE REF TO if_wd_context_node.
> DATA ls_workset TYPE wd_this->element_workset.
> "DATA ls_logonuid TYPE wd_this->element_logonuid.
>
>
>
This declaration is not right. There is no element logonuid, you have the attribute inside a node. workset is a node and thats why you can declare that way.
easiest way is to declate
data lv_logonuid type <ddic type> or
data lv_logonuid type wd_this-><node name>-logonuid.
You can also use the code generator in (CTRL +F7 ) to get/set attributes.

Web Dynpro - How to set and get info from Component Controller

Hi Gurus!!!
Im having some problems getting and setting info in component controller of my Web Dynpro.
I can't see the difference between View Context and Global Context.
How can i create a Global Context Between two views?
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Regards.
Polakinho.-

hii
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regards
twinkal

Call a view's method from Component Controller.

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Regards
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Hi Tummuru,
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If it is posible please give some sample code how to call the method?
Regards,
Padmalatha.K

Padmalatha, all the methods defined in a controller from 'Methods' tab are instance methods. An instance method defined in a component controller is callable from any view controller that holds a reference to the component controller.
Defining methods between the tags
//@@begin others
//@@end
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Hello,
try to check the check box in MS Word - File - Options - General - "Open e-mail attachements and other uneditable files in reading view"
I am not sure how this option really works, but I think you will find it checked. So try to uncheck it.
Or wise versa :c)
Kind regards

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method if_bsp_wd_event_handler~handle_event.
endmethod.
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Or let me explain it this way:
I want to close a popup after a button in the popup is pressed.
best regards
Jürgen

Hello Juergen
I am assuming your target pop-up is of type ref to IF_BSP_WD_POPUP.
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Fireplugs from Component Controller

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Hi
Open Component Controller. Create a event say "myEvent"
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Mapping from component controller context and view context

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