Oh Thanks a lot Vidul...
It works, I should have included the "args" in the URL(...)
Thanks again and have a good one :)
Yannick P.
On Mar 26, 11:50 pm, Vidul Petrov <vidul.r...@gmail.com> wrote:
> Hi Yannik,
>
> Probably something like:
>
> # the view:
> {{extend 'layout.html'}}
>
> <a href="#"
> onclick="$.getJSON('{{=URL(r=request,f='my_json',args=['a test
> string'])}}',
> function(data){ alert(data) });">
> Please click here.
> </a>
>
> # the controller:
> def my_json():
> try:
> argument=request.args[0]
> import gluon.contrib.simplejson as simple_json
> return simple_json.dumps(argument)
> except IndexError:
> return dict()
>
> On Mar 27, 4:33 am, Yannick <ytchatch...@gmail.com> wrote:
>
> > Hello Mate,
> > This is probably a really simple issue... I want to send data to an
> > action from the views using JSON and here is a sample of my code
>
> > In the view:
> > ***********************************************
> > <script>
> > $.getJSON('/AppName/default/ActionName', 'DATA2SEND2Action' , function
> > (datafromServer){ ........ });
> > </script>
> > ***********************************************
>
> > In the Controller (Here I'm trying to retrieve data sent from view
> > using 'request.args' )
> > **********************************************
> > def actionName:
> > argument = request.args[0]
> > ......
> > ......
> > ......
> > return argument
> > **********************************************
>
> > I got an error message complaining about the index... Here is the
> > error:
>
> > File "/opt/web2py/applications/BU/controllers/default.py", line 99, in
> > actionName
> > argument = request.args[0]
> > IndexError: list index out of range
>
> > PS:
> > I'm using Firebug to debug my JavaScript code and here is the request
> > link I got:
> > GEThttp://127.0.0.1:8000/AppName/default/actionName?DATA2SEND2Action
>
> > DO you pleaz have any idea ? , I'm pretty sure I'm doing something not
> > really correct somewhere...
>
> > Do you know a better way to communicate from Views to Action using
> > JSON with Web2Py?
>
> > Please help !
>
> > Thanks for your attention,
> > Regards,
> > Yannick P.
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups
"web2py Web Framework" group.
To post to this group, send email to web2py@googlegroups.com
To unsubscribe from this group, send email to
web2py+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/web2py?hl=en
-~----------~----~----~----~------~----~------~--~---
