Column disable in ALV - Web Dynpro ABAP

[Former Member]

Hi Experts,

My requirement is to disable particular columns in ALV.

Kindly expain the procedure to achieve this or send me any links regarding the same.

Regards,

Aishwarya.

[former_member233090]

Hi,

You can do it using Personalization,

i will send you a url pls check it there is a vedio by Thompson jung, where he has disable some of the coloumns using personalzation.

Even i have tried it , i find this site very useful.

hope you too will like it[link|/docs/DOC-8238#section4 [original link is broken]]

cheers,

bhavana

[former_member1151507]

Hi Aishwarya.,

If you want to disable particular columns, you can use SET_ENABLED method of that particular UI element.

In this example, i am using TextView.

DATA lo_ref_cmp_usage TYPE REF TO if_wd_component_usage.

DATA lo_table_setings TYPE REF TO if_salv_wd_table_settings.

DATA lo_ref_interfacecontroller TYPE REF TO iwci_salv_wd_table .

DATA lo_table TYPE REF TO cl_salv_wd_config_table.

DATA lo_textview TYPE REF TO CL_SALV_WD_UIE_TEXT_VIEW .

lo_ref_cmp_usage = wd_this->wd_cpuse_alv_test( ).

IF lo_ref_cmp_usage->has_active_component( ) IS INITIAL.

lo_ref_cmp_usage->create_component( ).

ENDIF.

lo_ref_interfacecontroller = wd_this->wd_cpifc_alv_test( ).

lo_table = lo_ref_interfacecontroller->get_model( ).

CREATE OBJECT lo_textview.

lo_textview->SET_TEXT_FIELDNAME( 'PERNR' ).

lo_column_settings ?= lo_table.

lo_column = lo_table->if_salv_wd_column_settings~get_column( 'PSPID' ).

lo_column_hdr = lo_column->create_header( ).

lo_column_hdr->set_text( 'Employee').

lo_column->set_cell_editor( lo_textview ).

lo_textview->SET_ENABLED( abap_false ).

If you want to enable/disable dynamically, you can use SET_ENABLED_FIELDNAME by passing the attribute name as parameter. By setting that attribute value accordingly, you can set the column enable/disable.

Please let me know in case of any issues.

Regards,

Manogna

[Former Member]

Aishwarya,

This has been discussed so many times.please search in scn

data column type ref to cl_salv_wd_column.

• provide data to ALV

ref_comp_usage = wd_this->wd_cpuse_alv_employee_search( ).

if ref_comp_usage->has_active_component( ) is initial.

ref_comp_usage->create_component( ).

endif.

ref_interfacecontroller = wd_this->wd_cpifc_alv_employee_search( ).

ref_interfacecontroller->set_data( node ).

alv_config = ref_interfacecontroller->get_model( ).

check method CREATE_RESULT_CONTEXT of component controller in HRASR00_EMPLOYEE_SEARCH for reference

Thanks

Bala Duvvuri

column = alv_config->if_salv_wd_column_settings~get_column( id = 'PERNR' ).

column->set_visible( if_wdl_core=>visibility_blank ).