[19.0][ADD] website_sale_hide_no_variant_attributes

[Ricardoalso]

Exclude attributes with Variant Creation set to Never from the website variant selector and from combination-exclusion rules, so a hidden informational attribute can no longer gray out or block Add to Cart for a visible variant-defining value.

[ivantodorovich]

On runboat, it's not possible to "Add to cart". I get the following error:

    Error: An error occured in the owl lifecycle (see this Error's "cause" property)
        at handleError (http://oca-e-commerce-19-0-pr1283-a564b9fb51ed.runboat.odoo-community.org/web/assets/1/c270a7c/web.assets_frontend_lazy.min.js:740:101)
        at App.handleError (http://oca-e-commerce-19-0-pr1283-a564b9fb51ed.runboat.odoo-community.org/web/assets/1/c270a7c/web.assets_frontend_lazy.min.js:1402:29)
        at ComponentNode.initiateRender (http://oca-e-commerce-19-0-pr1283-a564b9fb51ed.runboat.odoo-community.org/web/assets/1/c270a7c/web.assets_frontend_lazy.min.js:833:19)

Caused by: TypeError: exclusions[ptavId] is not iterable
    at ProductConfiguratorDialog._checkExclusions (http://oca-e-commerce-19-0-pr1283-a564b9fb51ed.runboat.odoo-community.org/web/assets/1/c270a7c/web.assets_frontend_lazy.min.js:10370:127)
    at ProductConfiguratorDialog.<anonymous> (http://oca-e-commerce-19-0-pr1283-a564b9fb51ed.runboat.odoo-community.org/web/assets/1/c270a7c/web.assets_frontend_lazy.min.js:10349:6)
    at async Promise.all (index 0)
    at async ComponentNode.initiateRender (http://oca-e-commerce-19-0-pr1283-a564b9fb51ed.runboat.odoo-community.org/web/assets/1/c270a7c/web.assets_frontend_lazy.min.js:832:36)
handleError @ web.assets_frontend_lazy.min.js:3940
(anonymous) @ web.assets_frontend_lazy.min.js:3950

[ivantodorovich]

But besides that, the rest seems to work well 😉

[ivantodorovich]

Maybe it's worth adding a js test tour for this feature