Class | CGI |
In: |
lib/more/facets/cgi.rb
|
Parent: | Object |
escapeHTML | -> | escape_html |
unescapeHTML | -> | unescape_html |
escapeElement | -> | escape_element |
unescapeElement | -> | unescape_element |
Return an html "safe" version of the string, where every &, < and > are replaced with appropriate entities.
# File lib/more/facets/cgi.rb, line 33 33: def esc(str) 34: str.gsub(/&/,'&').gsub(/</,'<').gsub(/>/,'>') 35: end
Create an hidden input field through which an object can can be marshalled. This makes it very easy to pass from data between requests.
# File lib/more/facets/cgi.rb, line 21 21: def marshal_from_cgi(name) 22: if self.params.has_key?("__#{name}__") 23: return Marshal.load(CGI.unescape(self["__#{name}__"][0])) 24: end 25: end
Create an hidden input field through which an object can can be marshalled. This makes it very easy to pass from data betwenn requests.
# File lib/more/facets/cgi.rb, line 14 14: def marshal_to_cgi(name, iobj) 15: data = CGI.escape(Marshal.dump(iobj)) 16: return %Q{<input type="hidden" name="__#{name}__" value="#{data}"/>\n} 17: end