Hi Experts ,
I'm enhancing dropdown by key field in web-dynpro from editable to read only state.
The default value is already set in init method.
but i am not able to handle it dynamically, purpose is that user can not change the drop down in create/edit mode.
Already tried below code but getting errors:
data: lo_inp type ref to cl_wd_DROPDOWN_BY_KEY.
lo_inp ?= view->get_element( 'FOLLOW_ON_DOC_KEY' ).
call method lo_inp->set_read_only( exporting value = abap_true ).