Re: [web2py] passing dictionary in URL not working. I Get a string
On 19/07/2011 19:37, António Ramos wrote: So what is the best way to pass a dictionary from one page to the other? can i do session.dictvar=mydictvar? http://docs.python.org/library/json.html this is a solution I adopted sometimes... I hope it could be usefull :) Manuele
Re: [web2py] passing dictionary in URL not working. I Get a string
Thank you a lot. 2011/7/21 Manuele Pesenti manuele.pese...@gmail.com On 19/07/2011 19:37, António Ramos wrote: So what is the best way to pass a dictionary from one page to the other? can i do session.dictvar=mydictvar? http://docs.python.org/library/json.html this is a solution I adopted sometimes... I hope it could be usefull :) Manuele
Re: [web2py] passing dictionary in URL not working. I Get a string
Do you plan to save the data to the DB or elsewhere at some point? I would suggest putting it in the DB or stuffing it insto session. The JSON thing is more for inter-application communication.
Re: [web2py] passing dictionary in URL not working. I Get a string
On Jul 19, 2011, at 10:15 AM, António Ramos wrote:
hello i have this in a view
li{{=A(amostra,_href=URL(r=request,c='amostra',f='get',vars={'amostra':amostra,'amostra_detalhe':Amostra[amostra]}))}}
Amostra is a dictionary
amostra is every element in Amostra
every amostra of Amostra is a dictionary
in this view i iterate over Amostra[amostra]['param1paramN], etc with no
problem.
in the controler amostra, function get i do
print type(request.vars['amostra_detalhe'])
and i get 'str' and not 'dict'
what the hell,
this way i cannot iterate over the params and get this error
string indices must be integers
request.vars is simply a representation of a URL query string, which is a
collection of key=value items, where key and value are both treated as strings.
You could presumably encode a dict into a string and decode it when it comes
back, but you'll have to do that yourself (and the URL will be pretty ugly).
Please help me.i´m stuck
thank you
António
Re: [web2py] passing dictionary in URL not working. I Get a string
So what is the best way to pass a dictionary from one page to the other?
can i do session.dictvar=mydictvar?
thank you
António
2011/7/19 Jonathan Lundell jlund...@pobox.com
On Jul 19, 2011, at 10:15 AM, António Ramos wrote:
hello i have this in a view
li{{=A(amostra,_href=URL(r=request,c='amostra',f='get',vars={'amostra':amostra,'amostra_detalhe':Amostra[amostra]}))}}
Amostra is a dictionary
amostra is every element in Amostra
every amostra of Amostra is a dictionary
in this view i iterate over Amostra[amostra]['param1paramN], etc with
no problem.
in the controler amostra, function get i do
print type(request.vars['amostra_detalhe'])
and i get 'str' and not 'dict'
what the hell,
this way i cannot iterate over the params and get this error
string indices must be integers
request.vars is simply a representation of a URL query string, which is a
collection of key=value items, where key and value are both treated as
strings.
You could presumably encode a dict into a string and decode it when it
comes back, but you'll have to do that yourself (and the URL will be pretty
ugly).
Please help me.i´m stuck
thank you
António
Re: [web2py] passing dictionary in URL not working. I Get a string
On Jul 19, 2011, at 10:37 AM, António Ramos wrote:
So what is the best way to pass a dictionary from one page to the other?
can i do session.dictvar=mydictvar?
Yes, as long as everything you put in there can be pickled.
thank you
António
2011/7/19 Jonathan Lundell jlund...@pobox.com
On Jul 19, 2011, at 10:15 AM, António Ramos wrote:
hello i have this in a view
li{{=A(amostra,_href=URL(r=request,c='amostra',f='get',vars={'amostra':amostra,'amostra_detalhe':Amostra[amostra]}))}}
Amostra is a dictionary
amostra is every element in Amostra
every amostra of Amostra is a dictionary
in this view i iterate over Amostra[amostra]['param1paramN], etc with
no problem.
in the controler amostra, function get i do
print type(request.vars['amostra_detalhe'])
and i get 'str' and not 'dict'
what the hell,
this way i cannot iterate over the params and get this error
string indices must be integers
request.vars is simply a representation of a URL query string, which is a
collection of key=value items, where key and value are both treated as
strings.
You could presumably encode a dict into a string and decode it when it comes
back, but you'll have to do that yourself (and the URL will be pretty ugly).
Please help me.i´m stuck
thank you
António
