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To manage all stored images, you need to:
* Go to *Settings > Technical > Multi images*.
... but you probably prefer to manage them from the forms supplied by
submodules that inherit this behavior.
Development
===========
To develop a module based on this one:
* See module ``product_multi_image`` as an example.
* You have to inherit model ``base_multi_image.owner`` to the model that needs
the gallery::
class MyOwner(models.Model):
_name = "my.model.name"
_inherit = ["my.model.name", "base_multi_image.owner"]
# If you need this, you will need ``pre_init_hook_for_submodules`` and
``uninstall_hook_for_submodules`` as detailed below.
old_image_field = fields.Binary(related="image_main", store=False)
* Somewhere in the owner view, add::
<field
name="image_ids"
nolabel="1"
context="{
'default_owner_model': 'my.model.name',
'default_owner_id': id,
}"
mode="kanban"/>
* If the model you are extending already had an image field, and you want to
trick Odoo to make those images to multi-image mode, you will need to make
use of the provided `~.hooks.pre_init_hook_for_submodules` and
`~.hooks.uninstall_hook_for_submodules`, like the
``product_multi_image`` module does::
try:
from odoo.addons.base_multi_image.hooks import (
pre_init_hook_for_submodules,
uninstall_hook_for_submodules,
)
except ImportError:
pass
def pre_init_hook(cr):
"""Transform single into multi images."""
pre_init_hook_for_submodules(cr, "product.template", "image")
pre_init_hook_for_submodules(cr, "product.product", "image_variant")
def uninstall_hook(cr, registry):
"""Remove multi images for models that no longer use them."""
uninstall_hook_for_submodules(cr, registry, "product.template")
uninstall_hook_for_submodules(cr, registry, "product.product")
.. image:: https://odoo-community.org/website/image/ir.attachment/5784_f2813bd/datas
:alt: Try me on Runbot
:target: https://runbot.odoo-community.org/runbot/149/10.0
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