Creating Dropdown in ALV toolbar

[Former Member]

Hi,

I am trying to implement Table level filtering in Webdynpro ALV.

I created a dropdown in the Toolbar in ALV. I am not able to retrieve the values in the dropdown.

I have written the following code.

method WDDOINIT .

data: lr_ref_cmp_usage type ref to if_wd_component_usage.

lr_ref_cmp_usage = wd_this->wd_cpuse_alv_test( ).

IF lr_ref_cmp_usage->has_active_component( ) IS INITIAL.

lr_ref_cmp_usage->create_component( ).

ENDIF.

data: l_ref_interfacecontroller type ref to iwci_salv_wd_table,

l_value type ref to cl_salv_wd_config_table.

l_ref_interfacecontroller = wd_this->wd_cpifc_alv_test( ).

l_value = l_ref_interfacecontroller->get_model( ).

data: lr_table_settings type ref to if_salv_wd_table_settings.

lr_table_settings ?= l_value.

lr_table_settings->set_read_only( abap_false ).

data: lr_functions type ref to if_salv_wd_function_settings,

lr_function type ref to cl_salv_wd_function,

lr_dropdown_by_idx type ref to CL_SALV_WD_FE_DROPDOWN_BY_IDX.

• Add self-defined functions in toolbar

lr_functions ?= l_value.

lr_function = lr_functions->create_function( 'MYDROPDOWNBYINDEX' ).

create object lr_dropdown_by_idx

exporting

texts_elementname = 'DROPDOWNBYINDEX.VALUE'.

lr_dropdown_by_idx->set_label_text( 'CURRENCY' ).

lr_function->set_editor( lr_dropdown_by_idx ).

data:

lt_dropdownbyindex type ig_componentcontroller=>elements_dropdownbyindex,

ls_dropdownbyindex type ig_componentcontroller=>element_dropdownbyindex,

node TYPE REF TO if_wd_context_node.

ls_dropdownbyindex-value = 'ACTIVE'.

append ls_dropdownbyindex to lt_dropdownbyindex.

ls_dropdownbyindex-value = 'QUALIFIED'.

append ls_dropdownbyindex to lt_dropdownbyindex.

node->bind_table( lt_dropdownbyindex ).

endmethod.

I have seen in some threads that i need to write the following statement to bind the values.

node->bind_table( lt_dropdownbyindex ).

Could someone help me out to which node I need to bind to. I am now geting the dropdown in menubar but not geting the values in it. Also I need to do filtering depending on the value selected in the dropdown list.

Kindly send some useful links which helps in creating dropdowns in ALV toolbar.

Thanks,

Suvarna.

[Former Member · Accepted solution]

Hi

i think you need to use method SET_TEXTS_ELEMENTNAME of CL_SALV_WD_FE_DROPDOWN_BY_IDX to set the value of dropdown

see the documenation for this method.

Regards

Naresh

[Former Member]

Problem Solved.

Thanks,

Suvarna.