Image in ALV

Question

hi,
I want to display images ( own photos) dynamically in ALV WDYnot in a table...
How can i do that?
Kindly help me to come out from this scenariao
Thanks in Advance...
Vimal raj

Answer 1

HI
Store the image in the mime repository of the web dynpro component.
add one more attibute to the mode which is bound to the mapped to the data node of ALV comp.
type string.
then fill the mode again with this attirbute having the URL for the mime image object.
here is the sample code for that.
DATA lt_zdealer TYPE wd_this->Elements_zdealer.
  DATA ls_zdealer LIKE LINE OF lt_zdealer.
  data indx type i.
** @TODO compute values
** e.g. call a data providing FuBa
  data url type string.
  url = '/SAP/BC/WebDynpro/SAP/ZSSG_FEB_EXPL4/'.
  DATA URL1 TYPE STRING.
  loop at lt_zdealer into ls_zdealer.
   indx = sy-tabix mod 3.
   if indx eq 0.
     CONCATENATE URL 'Blue hills.jpg' INTO URL1.
    ls_zdealer-Imageurl = URL1.
    elseif indx eq 1.
       CONCATENATE URL 'Sunset.jpg' INTO URL1.
    ls_zdealer-imageurl  = URL1.
    else.
        CONCATENATE URL 'Winter.jpg' INTO URL1.
      ls_zdealer-imageurl  = URL1.
      endif.
       url1 = ''.
      modify lt_zdealer from ls_zdealer.
    endloop.
** bind all the elements
  node->bind_table(
    new_items            =  lt_zdealer
    set_initial_elements = abap_true ).
then go to the place where you are producing the alv.
if it is opening in the intitial screen itself, then get the model of the ALV and change the editor and set it to image and set the
source of this editor to that attribute.
here is the sample code.
data lo_cmp_usage type ref to if_wd_component_usage.
  lo_cmp_usage =   wd_this->wd_cpuse_alv( ).
  if lo_cmp_usage->has_active_component( ) is initial.
    lo_cmp_usage->create_component( ).
  endif.
  DATA lo_INTERFACECONTROLLER TYPE REF TO IWCI_SALV_WD_TABLE .
  lo_INTERFACECONTROLLER =   wd_this->wd_cpifc_alv( ).
    DATA lo_value TYPE ref to cl_salv_wd_config_table.
    lo_value = lo_interfacecontroller->get_model(
data col type ref to  CL_SALV_WD_COLUMN.
col = lo_value->IF_SALV_WD_COLUMN_SETTINGS~GET_COLUMN( 'IMAGEURL' ).
data image type ref to cl_salv_wd_uie_image.
CREATE OBJECT image.
image->SET_SOURCE_FIELDNAME( 'IMAGEURL' ).
COL->SET_CELL_EDITOR( image  ).
thanks
sarbjeet singh