hi,
I'm not sure if this possible, a user will upload a csv file, fixed
header/format, say a monthly billing like;
Jan, Feb, Mar......, Dec <- fixed header
11, 22, 33, 44........99 <- some random numbers, but could be multiple
rows
for some reasons, I don't want to store the csv data in db/model.
I got the paperclip working & uses FasterCSV to extracted the csv
data, but when I asked
hobo_show to render format.xml it thrown out error:
Not all elements respond to to_xml
anyone shed some lights??
here's my controller:
def show
hobo_show do |format|
format.xml do
@csv_data = FasterCSV.read(@energy.csv.path)
render :xml => @csv_data
end
format.html do
# default hobo show
end
end
end
model Energy just has a name & has_attached_file :csv
when replace @csv_data with @energy I got the xml rendered about the
uploaded file,
but that's not what I want, I want to display the content of the csv
file shown as xml.
--
munkean
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