replace_files.nsc

IDs="0-!"

load_parameter() {
  if exist text:replace_files > /dev/null; then
    put text:replace_files name:replace_files
    IDs=${text::text}
  fi
}

save_parameter() {
  if exist text:replace_files > /dev/null; then
    put text:replace_files name:replace_files
  else
    new text name:replace_files
    text::hidden=true
  fi
  text::text="$IDs"
}

load_parameter

new dialog
dialog::title="File IDs"
dialog::caption="File IDs"
IDs=`get dialog -field input:"$IDs"`
del dialog

new dialog
file=${dialog::get_open_file:'*'}
del dialog

if [ "$file" ]; then
  eval "file:$IDs:file='$file'"
fi

save_parameter