Issue with tableview data storing

Question

Hi,
We are using MVC model, it has view-model-main controller and sub controller. I am displaying
4 columns on the tableview where 2 columns are editable. when i click update button on the screen
i have called do_handle_event method on sub controller, when i debug the code i am getting
table as initial always. I am not sure what am i missing here..can any one help me ?
Here is code
method DO_HANDLE_EVENT
data: o_event    type ref to cl_htmlb_event,
      visible_row type int4,
      visible_last_row type int4,
      visrow_count type int4 value 10,
      it_osha like line of it_mfgprf_osha,
      wa_osha type zpp1_mfgprf_osha,
      o_app  type ref to zcl_mfg_perf.
o_event = cl_htmlb_manager=>get_event( request ).
    if o_event is not initial.
        if o_event->id = 'osha_update'.
              data: tv type ref to cl_htmlb_tableview.
              tv ?= cl_htmlb_manager=>get_data(
                          request      = runtime->server->request
                          name         = 'tableView'
                          id           = 'it_osha_history' ).
                if tv is not initial.
                data: tv_data type ref to cl_htmlb_event_tableview.
                tv_data = tv->data.
            if it_mfgprf_osha is not initial.
                visible_row = tv_data->visiblefirstrowindex.
                visible_last_row = visrow_count + visible_row - 1.
                loop at it_mfgprf_osha into it_osha
                      from visible_row to visible_last_row.
                it_osha-zosha_ytd = tv_data->get_cell_value(
                            row_index    = sy-tabix column_index = 3 ).
                 endloop.
           endif.
               endif.
             endif.
     endif.
view
              <htmlb:tableView id              = "it_osha_history"
                               table           = "<%=o_app->it_mfgprf_osha%>"
                               iterator        = "<%=o_cont->osha_iterator%>"
                               headerText      = "OSHA History"
                               headerVisible   = "True"
                               sort            = "SERVER"
                               onHeaderClick   = "sort"
                               visibleRowCount = "10"
                               width           = "100%"
                               design          = "ALTERNATING"
                               allRowsEditable = "<%=o_app->ALLOW_RECORD_EDIT%>" />
Thanks!
Lakshmikandh

Answer 1

Hi Guys,
Thanks for valuable suggestion. Let me give you over view of application. We have sub-controller
for all views, one controller and one model for those sub controllers and views.
Hi Sebastian,
Are you suggesting to use new model for all table view iterator ?
If i use iterator on that one model i can't use
that for other table view iterator..right ?
Hi raju,
If i get all the values on 'do_handle_data' method in the controller class, can i use that
for other table view iterator if i create a new table view iterator?  can i have some
outline(example coding) of passing those values to sub controller ?
Thanks in advance.
Lakshmikandh