Menu for linktoaction control in ALV cell

[Former Member]

I cannot get menu displayed for linktoaction control added to ALV column. Code used is below. In debugger I could see menu added to linktoaction but it is not displayed in the ALV. Could anyone help.

DATA:

lo_nd_p3_trns TYPE REF TO if_wd_context_node,

lr_alv_component_usage TYPE REF TO if_wd_component_usage,

lr_alv_interfacecontroller TYPE REF TO iwci_salv_wd_table,

lr_table_settings TYPE REF TO if_salv_wd_table_settings,

lr_column_settings TYPE REF TO if_salv_wd_column_settings,

lr_column TYPE REF TO cl_salv_wd_column,

lr_col_header TYPE REF TO cl_salv_wd_column_header.

" Create an instance of ALV component usage if neccesary

lr_alv_component_usage = wd_this->wd_cpuse_docs_alv( ).

IF lr_alv_component_usage->has_active_component( ) IS INITIAL.

lr_alv_component_usage->create_component( ).

ENDIF.

" Get ALV component controller

lr_alv_interfacecontroller = wd_this->wd_cpifc_docs_alv( ).

" Set ALV table data source

lo_nd_p3_trns = wd_context->get_child_node( name = wd_this->wdctx_p3_trns ).

lr_alv_interfacecontroller->set_data( r_node_data = lo_nd_p3_trns ).

" Get ConfigurationModel from ALV Component

wd_this->alv_config_table = lr_alv_interfacecontroller->get_model( ).

lr_column_settings ?= wd_this->alv_config_table.

" Create link to action as a cell editor for 'TXN_ID' field

lr_column = lr_column_settings->get_column( 'TXN_ID' ).

DATA:

lr_link_to_action TYPE REF TO cl_salv_wd_uie_link_to_action,

lr_menu TYPE REF TO cl_salv_wd_ve_menu,

lr_menu_item TYPE REF TO cl_salv_wd_ve_menu_action_item.

" Create link to action

CREATE OBJECT lr_link_to_action.

lr_link_to_action->set_text_fieldname( 'TXN_ID' ).

" Add menu to it

CREATE OBJECT lr_menu

EXPORTING

id = 'mnu_doc'.

CREATE OBJECT lr_menu_item

EXPORTING

id = 'MAI_doc_status'.

lr_menu_item->set_text( value = 'Doc status details' ).

lr_menu_item->set_visible( value = 'X' ).

lr_menu->add_item( value = lr_menu_item ).

CREATE OBJECT lr_menu_item

EXPORTING

id = 'MAI_doc_source'.

lr_menu_item->set_text( value = 'Doc source' ).

lr_menu_item->set_visible( value = 'X' ).

lr_menu->add_item( value = lr_menu_item ).

lr_menu->set_visible( value = 'X' ).

lr_link_to_action->set_menu( value = lr_menu ).

lr_column->set_cell_editor( lr_link_to_action ).

[Former Member]

Hi Please reply if you were able to able complete the requirement. I am looking for a similar requirement.

Thanking You,

Regards,

Rahul

[Former Member]

Hi,

I am not sure which version you are using. I am using 7.01 SP0006.

I am not having these classes in our system

cl_salv_wd_ve_menu

And also the CL_SALV_WD_UIE_LINK_TO_ACTION class doesnot have the set_menu and get_menu methods.

However CL_SALV_WD_UIE_IMAGE, CL_SALV_WD_UIE_TEXT_VIEW does have getter and setter methods, nevertheless they are not working.

[rameshkumar_ramasamy2]

hi ,

Refer this code.. Write this code in WDDOINIT method..

 DATA lo_cmp_usage TYPE REF TO if_wd_component_usage.

  lo_cmp_usage =   wd_this->wd_cpuse_alv_table( ).   
  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_table( ).
*
  DATA lo_value TYPE REF TO cl_salv_wd_config_table.
  lo_value = lo_interfacecontroller->get_model(
  ).
lo_value->if_salv_wd_table_settings~set_read_only(
      value  = abap_false
         ).
" Link operations
data: lr_col type ref to cl_salv_wd_column,

lr_link1    TYPE REF TO cl_salv_wd_uie_link_to_action.  "Link to action type

CALL METHOD lo_value->if_salv_wd_column_settings~get_column
  EXPORTING
    id     = 'MATNR'        " Pass the context attribute
  receiving
    value  = lr_col.

          CREATE OBJECT lr_link1.
          lr_link1->set_text_fieldname( 'MATNR' ).
          CALL METHOD lr_col->set_cell_editor
            EXPORTING
              value = lr_link1.

[Former Member]

Hi,

Just after your "Get ALV component controller" code i.e.

" Get ALV component controller
lr_alv_interfacecontroller = wd_this->wd_cpifc_docs_alv( ).

add the following code:

DATA lr_table_settings   TYPE REF TO if_salv_wd_table_settings.
lr_table_settings ?= lr_alv_interfacecontroller.
lr_table_settings->set_read_only( abap_false ).

Try this.

Best Regards,

Loveline Thomas.

[Former Member]

I get the following exception when I add this code:"Dynamic type conflict during the assignment of references".

[Former Member]

Sorry, remove the earlier code.

After your code:

" Get ConfigurationModel from ALV Component
wd_this->alv_config_table = lr_alv_interfacecontroller->get_model( ).

Add the following code:

DATA lr_table_settings   TYPE REF TO if_salv_wd_table_settings.
lr_table_settings ?= wd_this->alv_config_table .
lr_table_settings->set_read_only( abap_false ).

Best Regards,

Loveline Thomas.

[Former Member]

I've added set_read_only( abap_false ) but it does not make any effect. Menu icon is not displayed next to the link. That's what I have now:

" Get ConfigurationModel from ALV Component

wd_this->alv_config_table = lr_alv_interfacecontroller->get_model( ).

" Set some table config properties

lr_table_settings ?= wd_this->alv_config_table.

lr_table_settings->set_visible_row_count( '20' ).

lr_table_settings->set_display_empty_rows( value = abap_false ).

lr_table_settings->set_read_only( abap_false ).

lr_column_settings ?= wd_this->alv_config_table .

" Create link to action as a cell editor for 'TXN_ID' field

lr_column = lr_column_settings->get_column( 'TXN_ID' ).

CREATE OBJECT lr_link_to_action.

lr_link_to_action->set_text_fieldname( 'TXN_ID' ).

lr_link_to_action->set_tooltip( 'View document source' ).

• MENU does not appear for unknown reason

• " Add menu to it

CREATE OBJECT lr_menu

EXPORTING

id = 'mnu_doc'.

CREATE OBJECT lr_menu_item

EXPORTING

id = 'MAI_doc_status'.

lr_menu_item->set_text( value = 'Doc status details' ).

lr_menu_item->set_visible( value = 'X' ).

lr_menu->add_item( value = lr_menu_item ).

CREATE OBJECT lr_menu_item

EXPORTING

id = 'MAI_doc_source'.

lr_menu_item->set_text( value = 'Doc source' ).

lr_menu_item->set_visible( value = 'X' ).

lr_menu->add_item( value = lr_menu_item ).

lr_menu->set_visible( value = 'X' ).

lr_link_to_action->set_menu( value = lr_menu ).

lr_column->set_cell_editor( lr_link_to_action ).