note legal: "See notice at end of class." status: "See notice at end of class." class HTML_FORM_SELECT inherit HTML_FORM_CONSTANTS undefine out end ANY undefine out end create make feature make do create options.make create name_value.make_empty create size_value.make_empty end feature -- Routines out out: STRING do Result := Select_start.twin Result.append (attributes_out) Result.append (Tag_end) Result.append (NewLine) Result.append (body_out) Result.append (Select_end) Result.append (NewLine) end body_out: STRING do Result := "" from options.start until options.after loop Result.append (options.item) Result.append (NewLine) options.forth end end attributes_out: STRING do Result := "" if has_value (name_value) then Result.append (attribute_out (Name, name_value)) end; if has_value(size_value) then Result.append (attribute_out (Size, size_value)) end if multiple_value then Result.append (Multiple) end end; attribute_out (an_attribute, its_value: STRING): STRING -- String representation for the pair 'an_attribute' and 'its_value' do Result := an_attribute.twin Result.append ("%"") Result.append (its_value) Result.append ("%"") end feature -- Wipe out wipe_out do multiple_value := False if has_value (name_value) then name_value.wipe_out end if has_value (size_value) then size_value.wipe_out end options.wipe_out end feature -- Add new options add_option (an_option: STRING) require an_option /= Void do options.extend (an_option.twin) end feature -- Set attributes set_name (s: STRING) require s /= Void do name_value := s.twin end set_size (n: INTEGER) do size_value := n.out end set_multiple_selection do multiple_value := True end feature {NONE} has_value (s: detachable STRING): BOOLEAN -- Has the attribute 's' a value ? do Result := s /= Void and then not s.is_empty ensure definition: Result = (s /= Void and then not s.is_empty) end feature {NONE} name_value, size_value: STRING multiple_value: BOOLEAN options: LINKED_LIST [STRING]; note copyright: "Copyright (c) 1984-2006, Eiffel Software and others" license: "Eiffel Forum License v2 (see http://www.eiffel.com/licensing/forum.txt)" source: "[ Eiffel Software 356 Storke Road, Goleta, CA 93117 USA Telephone 805-685-1006, Fax 805-685-6869 Website http://www.eiffel.com Customer support http://support.eiffel.com ]" end -- class HTML_FORM_SELECT