dagi3d / acts_as_flying_saucer Goto Github PK

i cant write any of this characters: ñ á é ó , or & , looks like it stop working when i write it on my view , i try whit & or á and it doesn't work :(

first , sorry my poor English:)

the flying saucer has issue in params , like QR code image url in Google

http://chart.googleapis.com/chart?chs=50x50&cht=qr&chl=Hello+world&chld=L|1&choe=UTF-8

must change be

http://chart.googleapis.com/chart?chs=50x50&cht=qr&chl=Hello+world&chld=L|1&choe=UTF-8

"&" change to "&" , if not , will get error message of java , like this :

'The reference to entity "cht" must end with the ';' delimiter.'
Exception in thread "main" org.xhtmlrenderer.util.XRRuntimeException: Can't load the XML resource (using TRaX transformer). org.xml.sax.SAXParseException: The reference to entity "cht" must end with the ';' delimiter.

& it's can be helper(filter) to fix this issue :)

options = sources.extract_options!.stringify_keys
options[:media] = 'print' if options[:media].blank?

In the first line, every key is converted to a string, in the second line you look for the :media key
Maybe

options["media"] ||= 'print'

is better?