HI RK ,
Following code will help you to create Input field,
DATA lo_cmp_usage TYPE REF TO if_wd_component_usage.
DATA lo_interfacecontroller TYPE REF TO iwci_salv_wd_table .
DATA lv_value TYPE REF TO cl_salv_wd_config_table.
DATA input TYPE REF TO cl_salv_wd_uie_input_field.
DATA column TYPE REF TO cl_salv_wd_column.
*& Get the ref of interface controller
lo_cmp_usage = wd_this->wd_cpuse_my_alv( ).
IF lo_cmp_usage->has_active_component( ) IS INITIAL.
lo_cmp_usage->create_component( ).
ENDIF.
*&get component reference
lo_interfacecontroller = wd_this->wd_cpifc_my_alv( ).
lv_value = lo_interfacecontroller->get_model( ).
*& prepare input field
CREATE OBJECT input
EXPORTING
value_fieldname = 'DOB'.
*& get the ref of the column
CALL METHOD lv_value->if_salv_wd_column_settings~get_column
EXPORTING
id = 'DOB'
RECEIVING
value = column.
*& set cell editor
CALL METHOD column->set_cell_editor
EXPORTING
value = input.
*& Set DOB column to editable
CALL METHOD lv_value->if_salv_wd_table_settings~set_read_only
EXPORTING
value = abap_false.
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In Your Situation you have find the condition , where you can put the Input field enabled.
Is this helpful?
