set field discreption in ALV display in wda

[Former Member]

I am creating ALV report in this the field discretion is comming from data element but i wan to display my custom discretion in that can any body help me on this

[Former Member]

thanks

[Former Member]

DATA: l_column_settings TYPE REF TO if_salv_wd_column_settings.
  DATA: l_column_header  TYPE REF TO cl_salv_wd_column_header .
  DATA: lt_columns TYPE salv_wd_t_column_ref ,
        ls_columns TYPE salv_wd_s_column_ref .

* Instantiate 
  DATA lo_cmp_usage TYPE REF TO if_wd_component_usage.

  lo_cmp_usage =   wd_this->wd_cpuse_usg_alv( ).
  IF lo_cmp_usage->has_active_component( ) IS INITIAL.
    lo_cmp_usage->create_component( ).
  ENDIF.

* Get Model
  DATA lo_interfacecontroller TYPE REF TO iwci_salv_wd_table .
  lo_interfacecontroller =   wd_this->wd_cpifc_usg_alv( ).

  DATA lo_value TYPE REF TO cl_salv_wd_config_table.
  lo_value = lo_interfacecontroller->get_model(
  ).

*---------- Column settings
  l_column_settings ?= lo_value.

* Get columns
  lt_columns = l_column_settings->get_columns( ) . 

  LOOP AT lt_columns INTO ls_columns .
    CASE ls_columns-id   .
      WHEN 'COLUMN1'  .
        l_column_header = ls_columns-r_column->get_header( )  .
        l_column_header->set_ddic_binding_field(
           if_salv_wd_c_column_settings=>ddic_bind_none )  .
        l_column_header->set_text( 'Quanity' ) . " column heading
      WHEN 'COLUMN2'
         ......
     ENDCASE.
 ENDLOOP.

Regards,

Radhika.

[Former Member]

yes iam trying same thing but it is not working

error comming like this wd_cpuse_alv_display is unkon

can u help me on this

is there any thing i missed ?

[Former Member]

Hi,

Have you included the ALV in the PROPERTIES tab of that view.

Component Usage

ALV_DISPLAY

Regards,

Lekha.

[Former Member]

Goto the properties tab of the view and add the usage name.

Click on create icon and select the alv usage(ALV_DISPLAY) defined.

Radhika.

[Former Member]

HI

Use the ALV header and set text method

DATA: lr_column type ref to cl_salv_wd_column,
lr_alv_header type ref to cl_salv_wd_column_header,
lo_value type ref to cl_salv_wd_config_table.

lr_column = lo_value->if_salv_wd_colmun_settings->get_column( 'COL1' ).

CALL METHOD lr_column->get_header
          RECEIVING
            value = lr_alv_header.
        lr_alv_header->set_ddic_binding_field(
         if_salv_wd_c_ddic_binding=>ddic_bind_none ).
      lv_name = 'Flight name'.
       lr_alv_header->set_text( lv_name ).

Regards,

Lekha.