Question about context node filling

Question

Hi all gurus; I'm struggling over a simple task, hope that someone could help .
Shortly: I defined a data structure as follows:
DATA: BEGIN OF ls_struct,
     vendor   TYPE bbp_bp_orga,
     cptable  TYPE zebp_contpers_t, "this is a Table Type!
         END OF ls_struct,
         lt_struct LIKE TABLE OF ls_struct.
So, there's a table lt_struct with a line that is build up by:
- a "flat" field;
- an internal table (made up by some fields).
I need to TRANSPORT these information from one view to another using a common Context Node shared via ComponentController.
I then tried to create such a node in the Context but there's something I must have done wrong:
Here's my sketch:
CP_FOR_BIDDERS has no Dictionary structure; here's the subnode CPTABLE:
I tried then to store the values in these nodes in my methods:
IF lt_struct IS NOT INITIAL.
     DATA lo_nd_cp_for_bidders TYPE REF TO if_wd_context_node..
     lo_nd_cp_for_bidders = wd_context->get_child_node( name = wd_this->wdctx_cp_for_bidders ).
     CALL METHOD lo_nd_cp_for_bidders->bind_table
       EXPORTING
         new_items            = lt_struct
*        set_initial_elements = ABAP_TRUE
*        index                =
However, if I try then to GET the values from the node, I can see only VENDOR values, while the associated internal table is always blank.
What am I missing?
Thanks in advance

Answer 1

Hi Matteo,
You also want to bind the CPTABLE node for each CP_FOR_BIDDERS element. One example is below; you can also loop through the table of elements for node CP_FOR_BIDDERS, fetch each element's CPTABLE node and bind the CPTABLE data to each CPTABLE node.
    lo_nd_cptable = wd_context->path_get_node( path = `CP_FOR_BIDDERS.CPTABLE` ).
    CALL METHOD lo_nd_cptable>bind_table(
        new_items               = lt_cptable_data
        set_initial_elements = abap_true
Cheers,
Amy