A ALV with some editable fields which have dictionary search help

Question

Hi all:
       There is a requirement to implement an ALV with some editable fields which have dictionary search help, do you have any idea?
thank you very much

Answer 1

Hi - yes it can be done.
1st in your object select the component SALV_WD_TABLE (ALV component) * do all the bindings of your component to your VIEW, Component usage interface, etc.
When you are declaring your context node attributes if you add a TYPE Data element that has a search help bind to the data element it will be accessible in your ALV or in the Attribute there's a INPUT HELP that option that you can add the search help there but you need to have your ALV input enable
for example:
data: lr_input_field  Type Ref To cl_salv_wd_uie_input_field,
lt_column Type salv_wd_t_column_ref,
ls_colum Type salv_wd_s_column_ref,
lv_value Type Ref To cl_salv_wd_config_table,
l_col_name type string,
lr_cmp_usage Type Ref To if_wd_component_usage,
lo_interfacecontroller Type Ref To iwci_salv_wd_table.
lr_cmp_usage = wd_this->wd_cpuse_alv( ).  *ALV is the name you enter for your component usage when declaring component SALV_WD_TABLE at the beginning.
if lr_cmp_usage->has_active_component( ) IS INITIAL.
lr_cmp_usage->create_component( ).
endif.
lo_interfacecontroller = wd_this->wd_cpifc_alv( ). *once again your ALV name
lv_value = lo_interfacecontroller->get_model( ).
lt_columns = lv_value->if_salv_wd_column_settings~get_columns( ).
Loop at lt_columns into ls_column.
l_col_name = ls_column-r_column->get_id( ).
create object lr_input_field
exporting
value_fieldname = l_col_name.
ls_column-r_column->set_cell_editor( value = lr_input_field ). *this will made all your columns input fields
endloop.
hope this help!
Jason PV