Unable to add a List in View.

Question

Hi Experts,
I have created a View in which I need to display a List like in any Search Result. This View Context Node is not bound to any BOL structure, the Context Node contains Value Nodes only in it. My Goal is  to display these Value Node Attributes as columns of my Grid. Can anyone help with the Steps I need to follow from Start to acheive this. Any kind of User document or
SAP Help link would also be very helpful.
Thanks & Regards
Rajesh
Edited by: Rajesh Balakumar on Sep 9, 2009 1:04 PM

Answer 1

hi,
You can implement code in the method 'IF_BSP_MODEL~INIT' from the table context node to fill the result table.
for example:
DATA:   lv_struct_ref TYPE REF TO line, """"here line is the type created by the framework in IF_BSP_MODEL~INIT method
        ls_node_data type line,
        lv_value_node TYPE REF TO cl_bsp_wd_value_node,
        lv_bo_coll    TYPE REF TO if_bol_bo_col,  
  CREATE DATA lv_struct_ref.
  CREATE OBJECT lv_bo_coll TYPE cl_crm_bol_bo_col.
  set_collection( lv_bo_coll ).
** fetch the required data and fill the lt_tab (table rows data)
LOOP AT lt_tab   INTO ls_tab.
        CREATE OBJECT lv_value_node
          EXPORTING
            iv_data_ref = lv_struct_ref.
        MOVE-CORRESPONDING ls_tab TO ls_node_data.
        lv_value_node->if_bol_bo_property_access~set_properties( ls_node_data ).
        lv_bo_coll->add( lv_value_node ).
  ENDLOOP.
regards
Ismail