Using qWeb templates in custom website theme

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Using qWeb templates in custom website theme

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2 Trả lời

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Luis H. Porras

Hi everyone, I'm trying to develop a custom theme for my odoo (v13) website but I'm struggling to create templates using qWeb and calling odoo defined templates like:

<template id="template_header_custom" inherit_id="website.layout" name="Template Header Cutsom" active="True">
        <xpath expr="//header//nav" position="replace">
            <h1>Custom header</h1>
            <div>
                <t t-call="website.navbar_nav">
                    <t t-set="_nav_class" t-valuef="me-auto"/>

                    <!-- Menu -->
                    <t t-foreach="website.menu_id.child_id" t-as="submenu">
                        <t t-call="website.submenu">
                            <t t-set="item_class" t-valuef="nav-item"/>
                            <t t-set="link_class" t-valuef="nav-link"/>
                        </t>
                    </t>
                </t>
            </div>
        </xpath>
    </template>

As soon as I invoque a website addon template I get the following error (once I've loaded the theme, navigate to the website home):

Error Message:
load could not load template
ValueError: View 'website.navbar_nav' in website 1 not found
Template: website.layout
Path: /t/html/body/div/header/div[2]/t

How am I supposted to load these templates so I can create a custom dynamic layout for my theme?

Luis H. Porras

Tác giả

Hi, thanks for the quick replay.

Yes in fact I've checked the three points:

website.navbar_nav template definition.
Manifest:

{

'name': 'Custom theme',

'description': 'Odoo custom theme',

'version': '1.0',

'author': 'Luis H. Porras',

'category': 'Theme/Creative',

'depends': ['website', 'website_theme_install'],

'data': [

'views/assets.xml',

'views/layout.xml',

'views/pages.xml',

'views/snippets.xml',

'views/options.xml'

}

And code correctess, well, the code it's been copy/pasted

So I understand from your replay that I'm doing the process as expected but for some reason I don't get the desired output. Searching in the design_themes repo I also found this approach but didn't work either:

theme_models.py

from odoo import models

class CustomTheme(models.AbstractModel):
    _inherit = 'theme.utils'

    @property
    def _header_templates(self):
        return ['theme_custom.template_header_custom'] + super()._header_templates

    @property
    def _footer_templates(self):
        return ['theme_custom.template_footer_custom'] + super()._footer_templates

    def _theme_custom_post_copy(self, mod):
        self.enable_view('theme_custom.template_header_custom')
        self.enable_view('theme_custom.template_footer_custom')

__init__.py (under models subfolder)

from . import theme_models

__init__.py (main folder)

from . import models

Any other ideas on how to debug this or any other workaround?

Thanks!

Asliddin Maxmudov

Câu trả lời hay nhất

Ensure Template Availability: Confirm that the website.navbar_nav and website.submenu templates exist in the website module. If they are not loaded or accessible, you won't be able to call them in your custom template.
Check for Module Dependencies: Make sure your custom theme module has a dependency on the website module. In the __manifest__.py file of your theme module, you should have:


'depends': ['website'],

Correct Template Call: Ensure that the template you're calling exists in the correct format and the call is made correctly. In your case, t-call="website.navbar_nav" and t-call="website.submenu" seem correct, but double-check that these templates are properly defined in the website module.

Luis H. Porras

Tác giả

Hi, thanks for the quick replay.

Yes in fact I've checked the three points:

website.navbar_nav template definition.
Manifest:

{

'name': 'Custom theme',

'description': 'Odoo custom theme',

'version': '1.0',

'author': 'Luis H. Porras',

'category': 'Theme/Creative',

'depends': ['website', 'website_theme_install'],

'data': [

'views/assets.xml',

'views/layout.xml',

'views/pages.xml',

'views/snippets.xml',

'views/options.xml'

}

And code correctess, well, the code it's been copy/pasted

theme_models.py

from odoo import models

class CustomTheme(models.AbstractModel):

_inherit = 'theme.utils'

@property

def _header_templates(self):

return ['theme_custom.template_header_custom'] + super()._header_templates

@property

def _footer_templates(self):

return ['theme_custom.template_footer_custom'] + super()._footer_templates

def _theme_custom_post_copy(self, mod):

self.enable_view('theme_custom.template_header_custom')

self.enable_view('theme_custom.template_footer_custom')

__init__.py (under models subfolder)

from . import theme_models

__init__.py (main folder)

from . import models

Any other ideas on how to debug this or any other workaround?

Thanks!

Luis H. Porras

Tác giả

Hi Asliddin, I was re-reading your answer and wonder if there is a specific way of checking he availability of the templates in run-time as my response to your answer is based in checking the official repo code.

Luis H. Porras

Tác giả

Re-reading Asliddin answer I've found the problem.

In fact the template website.navbar_nav doesn't exist in Odoo v13.0 yet. My former link to the code is pointing to a later version of Odoo.

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