Retrieving table values from tableview multiselect

Question

Hi everyone,
I have a BSP with a tableView set on multiselect. When the user clicks on a button I want to rertieve the selected rows in my ABAP code and send them to a function module (in the form of a table). But I haven't been able to find code examples on how to do this, ie how to retrieve the selected rows. Can someone provide me with an example or a link to where I can find one? I can catch the button onClick event, but after that I need to get the rows that were selected by the user.
Thanks!
best regards,
Dionisios

Answer 1

HI Dionisios,
In your input processing,
do something like
CLASS CL_HTMLB_MANAGER DEFINITION LOAD.
IF event_id = CL_HTMLB_MANAGER=>EVENT_ID.
DATA: event TYPE REF TO CL_HTMLB_EVENT.
event = CL_HTMLB_MANAGER=>get_event( runtime->server->request ).
if  event->id = 'but1' and event->event_type = 'click'.
  DATA: tv TYPE REF TO CL_HTMLB_TABLEVIEW.
  tv ?= CL_HTMLB_MANAGER=>GET_DATA(
                  request      = runtime->server->request
                  name         = 'tableView'
                  id           = 'tab1' ).
IF tv IS NOT INITIAL.
DATA: tv_data TYPE REF TO CL_HTMLB_EVENT_TABLEVIEW.
  tv_data = tv->data.
refresh itab2.
refresh itab3.
<b>call method tv_data->GET_ROWS_SELECTED
      receiving selected_rows = itab2.</b>
endif.
data : ind type SELECTEDROW,
       row_s type row.
if itab2 is not initial.
    data :rw LIKE LINE OF itab.
    loop at itab2 into ind.
      READ TABLE itab INDEX ind-index into
      rw.
       if rw is not initial.
       row_s = rw.
      append row_s to itab3.
      clear row_s.
      endif.
    endloop.
endif.
Endif.
Where
TYPES
types : tab type table of <table_name>.
types : row type <table_name>.
PAGE ATTRIBUTEs :
Irow type row
Itab type tab.
Itab3 type tab.
Itab2 type selectedrows.
Rowselected type string.
And in layout
<htmlb:tableView id="tab1"
                  table="<%= itab %>"
="true" >
                 visibleRowCount="8"
                  design="ALTERNATING"
                  footerVisible="TRUE"
                 selectionMode="multiSelect"
                 keepSelectedRow
     </htmlb:tableView>
<htmlb:button  id = "but1"
               onClick="test"/>
HOpe this helps,
Regards,
Siddhartha