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On 10/07/2015 03:33 AM, Sami Pietilä wrote:
> I have a database containing JSON objects. The database JSON contain
> a block named "keys". (For example: "keys": [{...}, {...}])
>
> I am trying to render the keys block with chameleon template with
> tal:repeat="key record.keys". It seems that this syntax somehow fails
> to handle JSON if it has a block called "keys".
>
> Can I use some other syntax for tal:repeat which do not fail to "keys"
> value? I have tried to write this differently like: tal:repeat="key
> record['keys'], but it did not seem to work either.
I just created a project using the Pyramid 'starter' template, and edited
the 'mytemplate.pt' Chameleon template to include the following:
<ul>
<li tal:repeat="key document['keys']">Key: ${key}</li>
</ul>
I then updated the 'views.myview' function to return a document with 'keys':
@view_config(route_name='home', renderer='templates/mytemplate.pt')
def my_view(request):
return {'project': 'chammy',
'document': {'keys': ['AAA', 'BBB', 'CCC']},
}
The view/template renders the keys as expected.
Tres.
- --
===================================================================
Tres Seaver +1 540-429-0999 [email protected]
Palladion Software "Excellence by Design" http://palladion.com
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