Not able to select a row in ALV in Webdynpro

Question

Hi everyone,
I have developed a webdynpro application and I have declared component usage for SALV_WD_TABLE.
The data gets displayed in the ALV, but always the first row is selected.
When I try to select another row,I am not able to select.
Could anyone please suggest what might be the problem ?
Thanks in advance.
Regards,
Kumudha.

Answer 1

Hi Manas,
Thanks for the inputs.
I am placing the code below for your reference.
I try to change the below as Display Text as Code...But it is not happening Plz check
method wddoinit.
  if wd_this->ls_setup is initial.
    select single * from yyua_c_setup into wd_this->ls_setup
      where system_id = sy-sysid.
  endif.
  "adjustments for ALV
  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: l_ref_interfacecontroller type ref to iwci_salv_wd_table .
  l_ref_interfacecontroller = wd_this->wd_cpifc_alv( ).
  data: l_value type ref to cl_salv_wd_config_table,
        lr_header_t type ref to cl_salv_wd_header,
        lv_text type string.
  l_value = l_ref_interfacecontroller->get_model( ).
  data: lr_column_settings type ref to if_salv_wd_column_settings,
        lr_input_field type ref to cl_salv_wd_uie_input_field,
        lr_column type ref to cl_salv_wd_column.
Set column title and position
  lr_column = l_value->if_salv_wd_column_settings~get_column( 'CSINSTA' ).
  lr_column->set_position( 1 ).
lv_text = cl_wd_utilities=>get_otr_text_by_alias( 'Z_REFERENCE/REQUEST_NUMBER' ).
  lr_column->r_header->set_text( 'Installation' ).
  lr_column->r_header->set_ddic_binding_field( '00' ).
  lr_column = l_value->if_salv_wd_column_settings~get_column( 'ERFUNAME' ).
     |
  lr_column->set_position( 18 ).
lv_text = cl_wd_utilities=>get_otr_text_by_alias( 'Z_REFERENCE/ACTIVITY_DATE' ).
  lr_column->r_header->set_text( 'Job profile ext' ).
  lr_column->r_header->set_ddic_binding_field( '00' ).
Hide columns
  lr_column = l_value->if_salv_wd_column_settings~get_column( 'ERFTSTMP' ).
  lr_column->set_visible( 0 ).
  lr_column = l_value->if_salv_wd_column_settings~get_column( 'AETSTMP' ).
  lr_column->set_visible( 0 ).
  lr_column = l_value->if_salv_wd_column_settings~get_column( 'STATUS' ).
  lr_column->set_visible( 0 ).
  lr_column = l_value->if_salv_wd_column_settings~get_column( 'PRIO' ).
  lr_column->set_visible( 0 ).
  lr_column = l_value->if_salv_wd_column_settings~get_column( 'ISSUE' ).
  lr_column->set_visible( 0 ).
  data: lr_functions type ref to if_salv_wd_function_settings,
        lr_function type ref to cl_salv_wd_function,
        lr_button_t type ref to cl_salv_wd_fe_button.
Add self-defined functions in toolbar
  lr_functions ?= l_value.
  lr_function = lr_functions->create_function( 'SELECT' ).
  create object lr_button_t.
lv_text = cl_wd_utilities=>get_otr_text_by_alias( 'Z_REFERENCE/VIEW' ).
  lr_button_t->set_text( 'Select' ).
  lr_function->set_editor( lr_button_t ).
data : LR_FUNCTION_SETTINGS TYPE REF TO CL_SALV_WD_CONFIG_TABLE.
create object LR_FUNCTION_SETTINGS.
SET row selectable as true
CALL METHOD LR_FUNCTION_SETTINGS->IF_SALV_WD_TABLE_SETTINGS~SET_ROW_SELECTABLE
EXPORTING
VALUE = ABAP_TRUE.
endmethod
Regards,
Kumudha.