I have a table with info and would like to select an item from that table

Question

Hi
I have a table with info (course info that I searched for) and would like to select an item from that table to use for further use in my application.
It must work more or less like the tree structure where I can use an On Action select.
In other words; let say I am looking for all courses with "Advisor" it its descriptin / name, I want to click on one of the names and use it lets say to book people on.
Could some please assist me with this.
Regards
Debbie

Answer 1

Hi
The datasource for my table is the node searchcatalog.  Under this node there is an attribute calles description where the items found are displayed.
I changed my code as follow:
data: ls_table type wd_This->Elements_searchcatalog,
      lr_element type ref to if_wd_context_element.
  DATA lo_nd_searchcatalog TYPE REF TO if_wd_context_node.
  DATA lo_el_searchcatalog TYPE REF TO if_wd_context_element.
  DATA ls_searchcatalog TYPE wd_this->element_searchcatalog.
navigate from <CONTEXT> to <SEARCHCATALOG> via lead selection
  lo_nd_searchcatalog = wd_context->get_child_node( name = wd_this->wdctx_searchcatalog ).
@TODO handle not set lead selection
  IF lo_nd_searchcatalog IS INITIAL.
  ENDIF.
get element via lead selection
  lo_el_searchcatalog = lo_nd_searchcatalog->get_element(  ).
@TODO handle not set lead selection
  IF lo_el_searchcatalog IS INITIAL.
  ENDIF.
get all declared attributes
  lo_el_searchcatalog->get_static_attributes(
    IMPORTING
      static_attributes = ls_searchcatalog ).
lo_nd_searchcatalog->get_lead_selection->( exporting index = wdevent->index importing
element = lr_element ).
lr_element->get_static_attributes->( importing static_attributes = ls_table ).
wd_context->set_attribute( exporting name = 'SELECTED' value = ls_table-description ).
When I try to activate it errors with: List elements that take up more than one line is not allowed.  This error at the sentence: lo_el_searchcatalog->get_static_attributes(
If you cannot assist me further I will understand.  Thank you.