Reading attributes of different context nodes

Hello,
I want to read attributes of BP_DATA/TaxNumberList Node: BUILHEADER from Node BUILTAXNUMBER.
I have tried all without success. In GENIL Browser they are not related.
What can i do?
Best Regards
JM

Hi
I checked in the Model Browser. Seems 'BuilTaxNumber' has 'BuilHeader' as parent.
Can you validate once in TCODE GENIL_MODEL_BROWSER for ONEORDER Component set.
Regards,
Masood Imrani S.

Similar Messages

Reading Attributes from different context nodes in the same view

Hi,
I have added a new field as part of an enhancement for Trade Promotions. This field is a checkbox and part of the context node TRADE in the view TPMOE/HeaderEOF. This field will be checked or unchecked using a logic in the background.
The logic will be based on an attribute (Fund Plan ID) which is part of another context node FUNDPLAN in the same view.
How can I read the attribute of FUNDPLAN context node in TRADE context node?
A sample code will be quite helpful as I am new to CRM 2007.
Thanks,
Abhishek
Edited by: Abhishek Periwal on Oct 16, 2008 2:35 PM

Hi Abhishek,
If I understand your question correctly, you would like to access the Fund plan ID (in a different context node) in the getter setter methods of the check box attribute which you have added.
The code snippet mentioend by sudeep works perfectly fine when you are making any checks in the view implementation class. But since you are in the getter setter methods of the context class, this doesnot work as "me" always refers to the class instance in which you are present.
Now in this case what you need to do is :
1) create an attribute <view_controller> in your context class. Here the context is TRADE. The type of this attribute wud be same as the view controller class CL_TPMOE_HEADEREOF0_IMPL
2) Go to the view controller class and redefine the method
DO_VIEW_INIT_ON_ACTIVATION. This method is called only once when the view is loaded for the first time.
3) In this method, put the following code
me->typed_context->(Trade)->[view_controller] = me.
by the above code, you are setting the newly created attribute to the view controller instance.
4) The next step would be, go back to your getter setter methods or what ever it may be, try referring to the Fund plan ID by the code snippet mentioned below
data: lr_entity type ref to cl_crm_bol_entity.
lr_entity ?= me->[view_controller]->typed_context->[the context node in which the fund plan id is present]->get_current().
lv_field_value = lr_entity->get_property_as_String( **pass the field name here ).
This should definitely resolve the problem.
Thanks,
Vinay

Reading Attributes from same context node of different attributes

Hi,
I want read Attributes from same context nodes of diifrent attributes.
I have attribute A and B of same node, want to get read value from atrribute A into B.
Regards,
Brahmaji

solved
DATA: lv_current TYPE REF TO if_bol_bo_property_access.
   DATA: lv_value type String.
   IF iterator IS BOUND.
    lv_current = iterator->get_current( ).
ELSE.
    lv_current = collection_wrapper->get_current( ).
ENDIF.
CALL METHOD current->get_property_as_string
        EXPORTING
          iv_attr_name = 'ZZAFLD00004Y'
        RECEIVING
          rv_result    = lv_value .

How to use attributes from different context nodes in one view?

I am VERY new to the concept of CRM and currently working on creating an alternate version of the BP_HEAD_SEARCH. With help from SAPPRESSs book 'SAP CRM Web Client' i was ble to create my own simple Z-component.
However after going back and forth the book and the forum (including this [article|https://wiki.sdn.sap.com/wiki/display/CRM/Howtoaddanexistingfieldtoasearchpageofadifferent+component]) i was not able to find a solution to my problem. My current search uses BuilHeaderAdvancedSearch as context node for searching. But the search should also be able to use attributes from BuilActivity, which is directly related to BuilHeader. I can't seem to find a way to get attributes from BuilActivity into the search window of my component without having to change SAP-Standard.
Is this really the only way? Please advise on possible code and insertion point.

Any suggestions?

Cannot read attribute of another context node in a context node

Hello Sap gurus,
such a long time that I do not post any issue. Now unfortunately time has come down.
My functional requirement is that whenever the status of an opportunity is changed from "Won" to "Booked", then I have to retrieve the Status reason previously marked for the status "Won" and paste into the attribute Status_Reason (CON_KEY) for status "Won".
In order to do that I need to read the context node BTADMINH or ZBTCUSTOMERH from the context node BTSUBJECT, in the method GET of attribute CON_KEY.
I have implemented the following code in the method GET_CONC_KEY of the context node BTSUBJECT.
DATA:
          lr_entity TYPE REF TO cl_crm_bol_entity,
        lr_comp TYPE REF TO ZL_BT111H_O_DETAILS_IMPL,
         lv_ref_guid     TYPE        crmt_object_guid,
         lr_collection TYPE REF TO cl_crm_bol_bo_col,
         lr_bdc type ref to if_crm_ui_data_context.
    TRY.
lr_entity ?= lr_comp->ZTYPED_CONTEXT->ZBTCUSTOMERH->collection_wrapper->get_current( ).
     lv_ref_guid = lr_entity->get_property_as_string( iv_attr_name = 'REF_GUID' ).
      CATCH cx_sy_ref_is_initial.
      ENDTRY.
Whenever I try to read the context node BTADMINH or ZBTCUSTOMERH from BTSUBJECT I got always the same dump:
OBJECTS_OBJREF_NOT_ASSIGNED ZL_BT111H_O_DETAILS_CN06======CP CRM
Somethins is defitenely wrong and I am at the moment stuck with this code.
Please any help is really welcome.
Thanks in advance,
Andrea

Hi Andrea,
Sorry I got it wrong , for lr_comp you will have to take reference from controller IMPL class.
DATA:
          lr_entity TYPE REF TO cl_crm_bol_entity,
        lr_comp TYPE REF TO ( component controller IMPL class),
         lv_ref_guid     TYPE        crmt_object_guid,
         lr_collection TYPE REF TO cl_crm_bol_bo_col,
         lr_bdc type ref to if_crm_ui_data_context,
         comp_controller type cl_bsp_wd_component_controller.
lr_comp ?= me->comp_controller.
IF lr_comp IS BOUND.
    TRY.
lr_entity ?= lr_comp->ZTYPED_CONTEXT->ZBTCUSTOMERH->collection_wrapper->get_current( ).
     lv_ref_guid = lr_entity->get_property_as_string( iv_attr_name = 'REF_GUID' ).
      CATCH cx_sy_ref_is_initial.
      ENDTRY.
ENDIF.
Hope it helps.
Regards,
Manjeet Singh.

How to read the attribute in another context node from setter method

Hi,
As part of the requirement
i need to read the STRUCT.E_MAIL ( attribute ) present in INDEPENDANTEMAIL context node from the SET_S_SRUCT method of the context node HEADER.
I tried th following but it didnt work out....
Get the Custom Controller Path
*lr_cuco ?= controller->get_custom_controller( controller_id = 'BP_HEAD/IndComm').
*IF lr_cuco IS BOUND.
Get the Entity
*lr_entity ?= lr_cuco->typed_context->independantemail->collection_wrapper->get_current( ).
*ENDIF.
*CHECK lr_entity IS BOUND.
Get the Trade Event Type.
*lv_email = lr_entity->get_property_as_string( 'E_MAIL' ).
also i tried ...
data:
*lv_value type string,
*lr_property type ref to if_bol_bo_property_access.
*lr_property = collection_wrapper->get_current( ).
*lv_value = lr_property->GET_PROPERTY_AS_STRING( importing iv_attr_name = 'E_MAIL'
returining ev_result = lv_email ).
but it didnt workout ......
Any suggestions ...................
Regards,
Sijo...

Hi,
Both Context node are available in view then refer this link.
Reading Attributes from different context nodes in the same view
Relationship name for context node INDEPENDENTMAIL is 'BuilIndependantEmailRel'
Regards
Gaurav

Access attribute of a context node in another context node of the same view

Hi all,
I want to acess value of an attribute PERNR of context node CUSTOMERS in another context node AUTHENTICATION of the same view. A sample syntax would be helpful .
Thanks,

You didn't specify your version of Oracle so here are two options. If 10.2 or greater, use XMLTable, else use the ExtractValue option.
-- The WITH simply simulates your existing table that I do not have.
WITH fake_tab AS
(SELECT XMLTYPE('<?xml version="1.0" encoding="ISO-8859-1"?>
<Settings>
<Setting Name="A1" Value="N"/>
<Setting Name="A2" Value="N"/>
<Setting Name="A3" Value="SOMEVALUE"/>
<Setting Name="A4" Value="N"/>
<Setting Name="A5" Value="Y"/>
<Setting Name="A6" Value="N"/>
</Settings>
') tab_col
FROM dual)
-- For 10.2 and higher use this SELECT
SELECT a5
FROM fake_tab,
 XMLTABLE('/Settings'
 PASSING fake_tab.tab_col
 COLUMNS
 a5 VARCHAR2(10) PATH 'Setting[@Name="A5"]/@Value');
-- For 10.1 and before
SELECT ExtractValue(tab_col, '/Settings/Setting[@Name="A5"]/@Value')
FROM fake_tab;

How can I bind a dynamic attribute of a context node to ALV?

Hi all,
I'm trying to show data with Webdynpor ALV, but i met a question which blocked me. The situation is that there is a static context node and it's mapped to WD ALV, while programming I create a dynamic attribute to the context node. The dynamic column can be shown on the UI, but there is no any data in it. How can i deal with it?
Thanks a lot!
Edited by: Julia Zhu on Dec 3, 2009 7:48 AM

Hi Julia,
Welcome to SDN.
Post it in the ABAP webdynpro forum to get quick replies. Web Dynpro ABAP
Also search in sdn as there are chances that somebody has already posted the queries related to same issue.
Regards,
Swarna Munukoti.

How to read the value of a field belonging to a different context node in GET_I method during runtime

I want the read the value of a field,'LCSTATUS' belonging to context node 'BTADMINH' in the GET_I method of the field, 'ZZFLD000008' belonging to context node,'ZBTACTIVITYH'.
In the context node class of context node 'ZBTACTIVITYH',I have created an instance attribute,GR_OWNER type ref to context class.
I get the following error in the line - lv_act_status = Lr_entity->if_bol_bo_property_access~GET_PROPERTY_AS_STRING( 'LCSTATUS' ).
'An exception (CX_CRM_CIC_PARAMETER_ERROR) occurred Message no. TPDA430'
I have used the below code.
method GET_I_ZZFLD000008.
     DATA: current TYPE REF TO if_bol_bo_property_access,
           lv_act_status TYPE string.
     DATA:lr_entity TYPE REF TO cl_crm_bol_entity,
           lr_current TYPE REF TO if_bol_bo_property_access,
          lr_parent TYPE REF TO cl_crm_bol_entity.
     rv_disabled = 'TRUE'.
     if iterator is bound.
       current = iterator->get_current( ).
     else.
       current = collection_wrapper->get_current( ).
     endif.
CHECK gr_owner IS BOUND.
lr_entity ?= gr_owner->btadminh->collection_wrapper->get_current( ).
CHECK lr_entity IS BOUND.
lv_act_status = Lr_entity->if_bol_bo_property_access~GET_PROPERTY_AS_STRING( 'LCSTATUS' ). "error states that lcstatus can't be used here.
   TRY.
         IF current->is_property_readonly(
                       'ZZFLD000008' ) = abap_false. "#EC NOTEXT
           rv_disabled = 'FALSE'.
         ENDIF.
     CATCH cx_sy_ref_is_initial cx_sy_move_cast_error
           cx_crm_genil_model_error.
       RETURN.
   ENDTRY.
endmethod.

Hi,
LCSTATUS is not an attribute of the BTADMINH structure. It is read using the relation to the status object
BTADMINH-> BTHeaderStatusSet-> BTStatusHCurrent-> ACT_STATUS.
Try reading the ACT_STATUS of object BTStatus as given below.
        data: coll   type ref to if_bol_entity_col.
       data: entity type ref to cl_crm_bol_entity,
                     lv_act_status TYPE string.
       entity ?= current.                                                               "BTADMINH entity.
       coll = entity->get_related_entities(
                iv_relation_name = 'BTHeaderStatusSet' ).    "#EC NOTEXT
       current = coll->get_current( ).
        entity ?= current.
       coll = entity->get_related_entities(
                iv_relation_name = 'BTStatusHCurrent' ).     "#EC NOTEXT
       current = coll->get_current( ).
        try.
       lv_act_status = current->if_bol_bo_property_access~GET_PROPERTY_AS_STRING( 'ACT_STATUS' ).
         catch cx_crm_cic_parameter_error.
       endtry.
Regards JP

Read Attributes between different views in the same Component

Hello,
I have a attribute-D1 declared in VIEW1 and i need to read it into attribute D2 declared in VIEW2.
I am planning to read it in DO_PREPARE_OUTPUT method of VIEW2.
Can you please tell me how can i achieve this without having to create another context node (similar type to VIEW1) in VIEW2 and Binding it.
Can't I just access the View Controller Class of VIEW1 to read it in VIEW2?
Quick replies would be great.
Regards
Dedeepya C

Hello again,
I think i was not very clear in my earlier post. So il explain a bit more clearly this time-
My requirement is to display a SEARCH+RESULT popup (view) onclick of a link; and the popup display has the result list already fetched for the SEARCH Criteria(defaulted).
Now what i had to do was have the RESULT LIST TITLE display the number of records fetched.
So my approach was to -
1) READ the RESULT Size in EH_ONSEARCH of SEARCH VIEW.
2) Form the Result Title using method cl_crm_uiu_gen_tools=>get_result_title into a Public Ins Attribute GV_TITLE.
3) READ the GV_TITLE from SEARCHVIEW into a local attribute in SEARCHVIEWSET (SEARCH VIEW + RESULT VIEW) LV_TITLE.
data : lv_result_title type string,
lv_view_controller type ref to ZL_SEARCHVIEW_IMPL.
lv_view_controller ?= controller->get_subcontroller_by_viewname( 'Ztest/SearchView' ). "#EC NOTEXT
if lv_view_controller is bound.
lv_result_title = lv_view_controller->gv_result_title.
endif.
<thtmlb:searchFrame showSearchFields = "TRUE"
resultListTitle = "<%= lv_result_title %>" >
</thtmlb:searchFrame>
Now, i noticed during debug, when the SEARCH Popup is triggered the 1st time, the control goes to SEARCHCVIEWSET.HTM 1st (GV_TITLE is initial at this point) and then goes to DO_PREPARE_OUTPUT where the Event Handler for SEARCH is called and where the GV_TITLE is set. Due to this the Result Tab gets the default title RESULT LIST
Whereas the next time, when i click on SEARCH event on popup, the control 1st goes to EVENT HANDLER (where GV_TITLE is set) and then to SEARCHVIEWSET.HTM, this then sets the correct title for RESULT list.
I need some pointers on why the control goes to SEARCHVIEWSET 1st before even DO_PREPARE_OUTPUT is called.
How do i set the RESULT Title in the 1st instance to display the correct no. of records fetched.
Any help would be appreciable.
Regards
Dedeepya

Adding dynamic attributes to static context node

Hi All,
I have defined a context node LINES with several attributes. This is done staticly during developmenttime.
During run-time node LINES is extended with several attributes dynamicly. See below:
10 HEADER_GUID ->
11 DETAIL_GUID ->
12 EXTERNAL_ID ->
13 OBJECT_TYPE ->
14 IN_OUT_PLAN ->
15 TRAFFIC_LIGHT_1 ->
16 TRAFFIC_LIGHT_2 ->
17 TRAFFIC_LIGHT_3 ->
18 TRAFFIC_LIGHT_4 ->
19 _LOCATION \TYPE=STRING ->
20 _ZZTOPGROUPING \TYPE=STRING ->
21 _STATUS \TYPE=STRING ->
22 _100000200 \TYPE=STRING ->
19..22 are added dynamicly.
I have an internal table that matches de new context. This <fs_tb_tree_new> I want to bind like:
*&- bind table
lr_node->bind_table( new_items = <fs_tb_tree_new>
 set_initial_elements = abap_true ).
In <fs_tb_tree_new> the dynamicly added attrbutes contains values e.g. (the static attributes also have values via <fs_tb_tree_new>):
 _LOCATION _ZZTOPGROUPING _STATUS _100000200
5 Africa 0002 Reporting Entity 0.000
6 Russia, CIS 0003 Identify 0.000
An ALV presents the values of the attribute. But.... only the values of the static part are presented, not the dynamic attributes added during runtime.
Please advise what I forget or do wrong .
Thanks in advance.
John

I solved the issue:
If you use a combination of static attributes added with dynanic attributes (during runtime) for dynamic ALV, I advise to create a new node and bind the values to this new created node:
Cheers, John
wd_this->extend_context( EXPORTING im_struc_descr = lr_cl_abap_structdescr
 IMPORTING ex_node = lr_node_alv ).
Method:
*&- Create new dynamic context LINES_DYN
Node for alv-table
lr_node_info = wd_context->get_node_info( ).
CALL METHOD lr_node_info->add_new_child_node
 EXPORTING
 name = 'LINES_NEW'
 static_element_rtti = im_struc_descr
 is_static = abap_true
 is_multiple = abap_true
 is_multiple_selection = abap_false
 RECEIVING
 child_node_info = lr_subnode_info.
lr_node = lr_subnode_info->get_parent( ).
lr_node = wd_context->get_child_node( 'LINES_NEW' ).
ex_node = lr_node.
*&- bind table for alv
lr_node_alv->bind_table( new_items = <fs_tb_tree_new>
 set_initial_elements = abap_true ).

Problem in accessing attribute of a context node

Hi All,
I have a context node called REFE and an attribute named REF to the node REFE. I am trying to get access to the attribute REF, so that i can dynamically set properties. But i am getting NULL Object error. I am successfully getting access to node REFE.
Here is the code.
lo_nd_refe = wd_context->get_child_node( name = wd_this->wdctx_refe ).
lo_el_refe = lo_nd_refe->get_element( ).
lo_el_refe->set_attribute(
      EXPORTING
        name = `REF`
        value = 'http://sapsndbp.sbic.co.za:8011/sap/bc/webdynpro/sap/zzdm_audit_report' ).
Regards,
RAvi

Hi,
What is the cardinality of the node.
If it is 1:1 then you can get teh reference of the context element directly.
If it 0:N or 1:N then you need to pass the index of the context element you are trying to get.
Use the method get_element of the context node and pass the index value.
Always check the element is initial or not before you process further for better coding.
Regards,
Lekha.

Binding of different context nodes in BSP WD Workbench

Im creating a new View .
How can i bind a new attribute node in this view to context node of component controller( not of custom controller)?
Edited by: Oleg Agranovich on Oct 27, 2008 3:07 PM

HI,
just like you would with a custom controller. It is the same method call in the CREATE_XXX method of the context class.
Just substitute the iv_controller_type variable with CL_BSP_WD_CONTROLLER=>CO_TYPE_COMPONENT
owner->do_context_node_binding(
 iv_controller_type = CL_BSP_WD_CONTROLLER=>CO_TYPE_COMPONENT
 iv_target_node_name = '<<CUCO_NODE>>'
 iv_node_2_bind = <<node>> ).
cheers Carsten

How to access a dynamic created attribute in a context node?

Hello,
who could help? I can't set a value for a dynamically created attribute which is bind to a table.
My context of the view looks as follow (is defined in NetWeaver):
- Context
 - Availability (Node)
 - vctxService (Attribute)
 - vctxServiceDesc (Attribute)
 - ... (further predefined attributes)
 - ... (some have to be set dynamically as follows)
Then I have added attributes dynamically in the wdDoModifyView(...) - method, as follows:
for (int i = 0; i < max; i++) {
 // some code to dynamically create table columns
 // adding attributes dynamically
 IWDAttributeInfo attrInfo = wdContext.nodeAvailability().getNodeInfo(). addAttribute("vctxAvailability_" + i, "ddic:com.sap.dictionary.string");
 tv.bindText(attrInfo); // bind to TextView in table
In the method onPlugFrom... I tried to set the values for the attributes "vctxAvailability_ + i" as follows:
for (int i = 0; i < max; i++) {
 IAvailabilityElement newAvailNodeElement = wdContext.createAvailabilityElement();
 // some values will be set for the
 // predefined attributes of AvailabilityNode
 // newAvailNodeElement.set...( value );
 // newAvailNodeElement.setVctxService( xy.getServ() );
 // now the values of dynamically created and added
 // attributes in AvailabilityNode will be added
 // THIS DOESN'T WORK
 newAvailNodeElement.setAttributeValue ("vctxAvailability_" + i, "value" + i);
It would be great if someone could help me.
Thanks in advance.
Kind regards,
Carsten

Carsten,
Here is a sample code that creates context attributes dynamically and also sets values:
//Creates a node
IWDNodeInfo nodeInfo = wdContext.wdGetAPI().getRootNodeInfo().addChild("TestNode", null, true, true, false, true, false, true, null, null, null);
//If you want to bind the node to a model node then the
//second argument to the above method should be the
//model class.
//Creates an attribute under the node just created.
IWDAttributeInfo testAttrib = wdContext.wdGetAPI().getRootNodeInfo().getChild("TestNode").addAttribute("testAttrib", "ddic:com.sap.dictionary.string");
IWDNodeElement testNode = wdContext.getChildNode("TestNode", IWDNode.LEAD_SELECTION).getCurrentElement();
IWDNode testNode2 = wdContext.getChildNode("TestNode", IWDNode.LEAD_SELECTION);
//Now you can bind testNode with the Model Node
//You can also set a value to the newly created attribute
testNode.setAttributeValue("testAttrib", new String("Value"));
Hope this helps.
Shakeel

Reading Attributes of different componets

Hi,
I have component ICCMP_BT_BUTTON, in this event handler EH_SAVE.
I have another component ICCMP_BT_SLO, in this attribute ZZAFLD00002A.( it contains date ).
When I press button i(n component ICCMP_BT_BUTTON) the attribute field (component ICCMP_BT_SLO), should contain sy-datum .
How to do this .Please help.
Regards,
Brahmaji

>
brahmaji24 wrote:
> Hi,
>
> I have component ICCMP_BT_BUTTON, in this event handler EH_SAVE.
> I have another component ICCMP_BT_SLO, in this attribute ZZAFLD00002A.( it contains date ).
>
>
> When I press button i(n component ICCMP_BT_BUTTON) the attribute field (component ICCMP_BT_SLO), should contain sy-datum .
>
> How to do this .Please help.
>
> Regards,
> Brahmaji
Hi,
You need access the attribute ZZAFLD00002A in your EH_ONSAVE event handler method.
Is there any relationship between the attribute ZZAFLD00002A and the current view contexts? If you can find one then use get related entities method to retrieve the BOL Entity of the node containing ZZAFLD00002A attribute.
After this you can use set_property method of the CL_CRM_BOL_Entity class from the "ZZAFLD00002A"entity.
Let me know if that helps.
Regards
Prasenjit

Reading attributes of different context nodes

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