And note, {{=some_expression}} only works when the "=" comes immediately
after the "{{". It is a shortcut for:
{{response.write(some_expression)}}
Also, note that "print" will have no effect on the generated HTML. Instead,
you must write to the response.body (which is what response.write does).
Anthony
On Friday, February 26, 2016 at 2:35:10 PM UTC-5, Niphlod wrote:
>
> the correct syntax would be
>
> {{foreach element in elements:}}
> {{=each}}
> {{pass}}
>
>
> please read the book (especially the part about views (
> http://web2py.com/books/default/chapter/29/05/the-views))
>
> On Friday, February 26, 2016 at 7:49:07 PM UTC+1, Marty Jones wrote:
>>
>> I'm just getting started with web2py and I'm struggling to figure out how
>> to call variables passed from the controller to the view, without using the
>> {{=variable}} method.
>>
>> For example, I have the following code in my controller:
>>
>> def manage():
>> list = []
>> for row in db(db.auth_user.registration_key[0]=='p').select():
>> if row.company=='Chosen company':
>> list.append({row.last_name:{"first":row.first_name}})
>> return dict(list=list)
>>
>> And the following code in my view:
>>
>> {{for each in =list}}
>> {{print each}}
>> {{pass}}
>>
>> Which generates an error... How do I call the list variable without using
>> the = syntax?
>>
>
--
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)
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