regarding selection of row?
Hi All,
I have a table in my view.
i want to select the entire row when i click anywhere on the table.
i am using
event_element = wdevent->get_context_element( 'CONTEXT_ELEMENT' ) to get the particular row.but i am getting ' Access via 'NULL' object reference not possible'.
Could anyone pls give me the exact code ..how to proceed for this? where shall i write the code in select event handler or onleadselection event handler method?
Regards,
Lakshmi.
Hi,
DATA:lv_outputelement TYPE REF TO if_wd_view_element,
lr_table TYPE REF TO cl_wd_table,
lt_el_userenty TYPE wdr_context_element_set,
lt_el_user TYPE wdr_context_element_set.
DATA lo_nd_userenty TYPE REF TO if_wd_context_node.
DATA lo_el_userenty TYPE REF TO if_wd_context_element.
DATA ls_userenty TYPE wd_this->element_userenty.
DATA lo_el_user TYPE REF TO if_wd_context_element.
clear lt_el_user[].
CASE iv_ui_element_name.
WHEN 'TABLE'.
navigate from <CONTEXT> to <USERENTY> via lead selection
lo_nd_userenty = wd_context->get_child_node( name = wd_this->wdctx_userenty ).
CALL METHOD lo_nd_userenty->get_elements
RECEIVING
set = lt_el_userenty.
lt_el_user = lt_el_userenty.
endcase.
LOOP AT lt_el_user INTO lo_el_user.
CALL METHOD lo_el_user->set_selected
EXPORTING
flag = abap_true.
ENDLOOP.
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