You get data from pydal ( web2py ) ( each field in select ) , after transform in list using as_list and after return a response.json using a rows transformed in list.
Em sexta-feira, 7 de outubro de 2016 10:04:31 UTC-3, Marlysson Silva escreveu: > > In web2py have how you get each fields, at moment that you recover the > data, STOP HERE, and adding as_list() , most linkely will return all list > as list: > > rows = db(query).select(db.account.product.name, db.account. > subscription_amount, orderby = ~db.account.id).as_list() > > And return this result as json : > > return response.json(rows) > > I think that work well > > Em sexta-feira, 7 de outubro de 2016 09:59:09 UTC-3, 黄祥 escreveu: >> >> thanks for your hints, Marlysson, but the format is not same like >> highcharts needs >> *format needed :* >> data: *[ * >> * ['Dana Ekuitas', 1.0 ],* >> * ['Dana Likuid', 2.0 ],* >> * ['Dana Lancar', 3.0 ],* >> *]* >> >> >> *my code :controllers/default.py* >> @service.json >> def my_data(): >> query = (db.account.investor == 1) >> rows = db(query).select(db.account.product.name, >> db.account.subscription_amount, orderby = ~db.account.id) >> #return json.dumps([[r.product.name, r.subscription_amount] for r in >> rows] ) *# not worked no error occured because it's return string* >> #return response.json([[r.product, r.subscription_amount] for r in >> rows] ) *# not worked error traceback : raise AttributeError* >> >> #your_data = rows.as_dict() >> #your_data = rows.first().as_dict() >> your_data = rows.as_list() >> return response.json(your_data) *# not worked the format it's not >> expected must been in bracket [ [] ] like in format needed above* >> >> any idea how to achieve it using web2py way? >> >> thanks and best regards, >> stifan >> > -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
