indexing description: "Objects that presents typical Views as the responses to Web Client, as example, html template based view, csv file view, pdf view...should be inherited from this class" author: "Peizhu Li, " date: "$Date$" revision: "$0.6$" class VIEW inherit HTML_PAGE --export -- {VIEW} replace_marker --end create make feature -- set content set_content(a_content: STRING) is -- replace content of the current HTML page with 'a_content' string do make image.make_from_string (a_content) end invariant invariant_clause: True -- Your invariant here end