On Dec 5, 2007, at 11:59 AM, Michal Ludvig wrote:
> Hi all,
>
> for the project I'm working on I needed to create a custom template
> tag,
> call it 'mytag'.
>
> If I use it as {% mytag something %} everything goes fine (where
> 'something' is a string passed to the template).
> However I can't add any filters to that 'something'. As soon as I do:
> {% mytag something|upper %}
> I get an exception:
> VariableDoesNotExist at /test/
> Failed lookup for key [something|upper]
>
> That leads to a code in MytagNode.render() method:
> actual_message = resolve_variable(self.message, context)
> where self.message is the argument passed to the macro, in this case
> it's a string 'something|upper'.
>
> Is there an easy way to run all the attached filters in MytagNode?
Look at the "filter" templatetag [1]. You must do something like
{% filter upper %} {% mytag something %} {% endfilter %}
[1] http://www.djangoproject.com/documentation/templates/#filter
--
Rune Bromer
Coniuro ApS
Tlf: +45 60 64 59 83
Email: [EMAIL PROTECTED]
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