I am new to BSP MVC. I have a requirement which is
chained drop down, implemented by going through the
SDN, but i am struck up at this point.
My requirement is i have 3 drop down
1. customer drop down 2. parent circle drop down 3. Sub
circle drop down.
I have to populate parent drop down data based on
customer drop down, and sub circle drop down data using
parent drop down.
i have got the values of customers in first drop down.. ie.. customer. now based on customer i have to populate the data in second drop down.
for this i am writing DO_HANDLE_EVENT
DATA: event_id TYPE REF TO if_htmlb_data, ddlb_event TYPE REF TO cl_htmlb_event_selection. event_id = cl_htmlb_manager=>get_event( request ). IF event_id IS NOT INITIAL. ddlb_event ?= event_id. CASE ddlb_event->id. WHEN 'SEL_CUST'. DATA: ddlbcust TYPE REF TO cl_htmlb_dropdownlistbox. ddlbcust ?= cl_htmlb_manager=>get_data( request = runtime->server->request name = 'dropdownListBox' id = 'ddcust' ). IF ddlbcust IS NOT INITIAL. MOVE ddlbcust->selection TO gv_cust. ENDIF. ENDCASE. ENDIF.
but the value is not stored in gv_cust. As the selected value is not held in the drop down list box. Please help.
Also, my second concern is when i am putting a breakpoint on one of the statements and executing the controller class, it is not stopping at the break points. Please help me in debugging also. Is the debugging here different from that of BSP with Page flow logic.
Edited by: IMRAN PASHA on Apr 28, 2009 8:13 PM