[GeoNode-devel] Patch metadata with geonode 4 (master)

[Alessio Fabiani]

Dear Toni,
I could not find a suitable solution either yet, except overriding the
original templates.

Cheers,
Alessio.

On Wed, Dec 8, 2021 at 2:20 PM Toni Schönbuchner <
toni.schoenbuchner at csgis.de> wrote:

> Hi devs,
>
> I’m just testing the workshop docs for gn 4 (master branch).
> https://docs.geonode.org/en/master/devel/workshops/index.html
>
> One question regarding (the really usefuel) extending of metadata.
> In master it looks several fields have moved from resourceBase to Dataset
> Model.
> So let’s say we patch directly the Dataset Model in apps:
>
>  ….
> def patch_layers_dataset(self, cls):
> self._get_logger().info("Patching Dataset")
> animals_help_text = _('Your animals')
> animals = models.TextField(
> _('animals'),
> blank=True,
> null=True,
> help_text=animals_help_text)
> cls.add_to_class('animals', animals)
>
> ...
>
> def ready(self):
> super(AppConfig, self).ready()
> run_setup_hooks()
> ...
> from geonode.layers.models import Dataset
> self.patch_layers_dataset(Dataset)
>
>
> The new animals field now shows up in Django Admin and saves the data
> correctly.
> I would now expect to extend the metadata Wizard in
> /layers/templates/layouts/panels.html
> like:
>
>
> <span><label for="{{ dataset_form.animal|id }}">{{
> dataset_form.animals.label }}</label></span>
> {{ dataset_form.animals }}
>
> But the animals field is not populated (which in my opinion it should:
> https://github.com/GeoNode/geonode/blob/8b45f7d70a907764a99af9e99abfe7a9ea232a33/geonode/layers/forms.py#L45-L59
> )
>
>
> What do I miss that the dataset form respects the new field?
>
>
> Thanks,
>
> Toni
>
> _______________________________________________
> geonode-devel mailing list
> geonode-devel at lists.osgeo.org
> https://lists.osgeo.org/mailman/listinfo/geonode-devel
>


-- 

Regards,

Alessio Fabiani

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