On Tue, Jul 15, 2008 at 2:08 PM, Arien <[EMAIL PROTECTED]> wrote:
> Oh, I see, you want the verbose_name of each field. I suppose you
> could write a templatetag that you could use like this:
>
> <td>{% verbose_name layer.heating_temperature %}</td>
> <td>{{ layer.heating_temperature }}</td>
>
> After parsing the templatetag's argument, you'd resolve the model
> instance and insert this in the template:
>
> model_instance._meta.get_field(field_name).verbose_name
The basic idea (and only that):
class VerboseNameNode(template.Node):
def __init__(self, model, field):
self.model, self.field = model, field
def render(self, context):
model = template.Variable(self.model).resolve(context)
return model._meta.get_field(self.field).verbose_name
def do_verbose_name(parser, token):
tag_name, var = token.split_contents()
model, field = var.split('.')
return VerboseNameNode(model, field)
Arien
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