for example
def index():
return dict(form =
SQLFORM(Field('a',requires=IS_IN_SET(('one','two'))),Field('b',required=IS_IN_SET([]))))
def options():
cases = {'one':['x','y','z'], 'two':['w','e','r']}
return response.json(cases[request.vars.a])
and in JS
jQuery('[name=a]').change(function(){jQuery.getJSON('options',function(data){jQuery('[name=b]').html(''.join(data.map(function(item){return
'<option>'+item+'</item>';}));})});
if I balanced the brackets right. ;-)
On Thursday, 27 November 2014 18:04:28 UTC-6, tahnoon pasha wrote:
>
> Hi,
>
> I saw a discussion begin on this subject on Stackoverflow but can't find
> the continuation here.
>
> I have a case where I need to use the input in one form field (eg
> portfolio) to filter options of the IS_IN_SET constraint for a subsequent
> form field (eg sector/industry).
>
> I'm pretty new to web2py and jquery. How would I go about implementing
> this?
>
> Thanks
--
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