Get value of changed field of create_decision_popup window in lineedit mode

Question

Hi there,
i'm calling a create_decision_popup popup in lineedit mode.
So i could edit the values of the selected line.
How could i acces the value of the changed fields after closing the popup window in the event_sel event.
Here my code:
v_popup = comp_controller->window_manager->create_decision_popup( iv_title = 'Window title'
                                                                    iv_selection_mode    = 'LINEEDIT'
                                                                    iv_display_table     = gt_table
                                                                    iv_visible_columns   = lt_visible_columns
                                                                    iv_visible_row_count = lv_row_count ).
v_popup->set_on_close_event( iv_event_name = 'event_sel' iv_view = me ).
v_popup->open( ).
DATA: lr_outputnode TYPE REF TO  cl_bsp_wd_context_node.
lr_outputnode ?= v_popup->get_context_node( 'OUTPUTNODE' )
Thanks,
Regards TomSd

Answer 1

You want to edit the selected value from popup, so first populate the selected row in table and then edit in the table.
Open the popup using :
CALL METHOD me->comp_controller->window_manager->create_decision_popup
       EXPORTING
         iv_title             = 'Route'
         iv_description       = 'Route' 
         iv_selection_mode    = 'SINGLE'
         iv_visible_row_count = '10'
         iv_display_table     = gt_route
         iv_visible_columns   = lt_table
       RECEIVING
         rv_result            = gr_popup.
gr_popup->set_on_close_event( iv_event_name = 'DEC_POPUP_CLOSED' iv_view = me ).
gr_popup->open( ).
Now on close event i.e. DEC_POPUP_CLOSED write the code to transfer the selected row into the table.
lv_outputnode ?= gr_popup->get_context_node( 'OUTPUTNODE' ).
lv_index = lv_outputnode->get_selectedrowindex( ).
     IF lv_index IS NOT INITIAL.
       READ TABLE gt_route INTO ls_route INDEX lv_index.
       lr_col ?= me->typed_context->zroute->collection_wrapper.
       CREATE DATA lr_tab_data.
       CREATE OBJECT lr_valuenode
         EXPORTING
           iv_data_ref = lr_tab_data.
       lr_valuenode->set_properties( is_attributes = ls_route ).
       lr_col->add( EXPORTING iv_entity    = lr_valuenode ).
       REFRESH: gt_route.
       CLEAR: gr_popup.
endif.
Now you can see the selected row in your table view and the popup will be closed.
To make the row editable go to htm page on which table view is created, and then modify
editMode              = "ALL"
in  <chtmlb:configCellerator>