Hi everyone,
I’m encountering an issue with a custom product label template I created in Odoo based on the standard implementation. The template is supposed to display products with specific dimensions (102x102), but the following problems occur:
- No products are displayed at all: The table seems empty, and none of the data I’m passing appears to render correctly.
- H1 tag stops iterating: Inside the loop for testing, the <h1> tags only display up to the third iteration and do not proceed further.
Here’s the relevant portion of my code:
<?xml version="1.0" encoding="UTF-8"?>
<odoo>
<data>
<!-- Template principal -->
<template id="template_producttemplatelabel102x102">
<t t-call="web.basic_layout">
<div class="page">
<t t-set="columns" t-value="102"/>
<t t-set="rows" t-value="102"/>
<t t-call="happy_rabbits_custo.report_productlabel_102x102"/>
<t t-log="quantity"/>
<t t-log="current_data"/>
<t t-log="product"/>
<t t-log="barcode"/>
</div>
</t>
</template>
<!-- Template de gestion des labels -->
<template id="report_productlabel_102x102">
<t t-call="web.html_container">
<t t-esc='columns'/>
<t t-esc='rows'/>
<t t-if="columns and rows">
<t t-if="columns == 102 and rows == 102">
<t t-set="padding_page" t-value="'padding: 0mm'"/>
<t t-set="report_to_call" t-value="'102x102'"/>
</t>
<t t-set="page_numbers" t-value="1"/>
<h1>lalalallalalaal3 </h1>
<t t-foreach="range(page_numbers)" t-as="page">
<h1>lalalallalalaal3 </h1>
<div class="o_label_sheet" t-att-style="padding_page">
<table class="my-0 table table-sm table-borderless">
<t t-foreach="range(rows)" t-as="row">
<tr>
<t t-foreach="range(columns)" t-as="column">
<t t-if="not current_quantity and quantity and not (current_data and current_data[1])">
<h1>lalalallalalaal5 </h1>
<t t-set="current_data" t-value="quantity.popitem()"/>
<t t-set="product" t-value="current_data[0]"/>
<h1>lalalallalalaal6 </h1>
<t t-set="barcode_and_qty" t-value="current_data[1].pop()"/>
<t t-set="barcode" t-value="barcode_and_qty[0]"/>
<t t-set="current_quantity" t-value="barcode_and_qty[1]"/>
</t>
<t t-if="current_quantity">
<t t-set="make_invisible" t-value="False"/>
<t t-set="current_quantity" t-value="current_quantity - 1"/>
</t>
<t t-else="">
<t t-set="make_invisible" t-value="True"/>
</t>
</t>
<t t-if="report_to_call == '102x102'">
<t t-call="happy_rabbits_custo.report_simple_label102x102"/>
</t>
</tr>
</t>
</table>
</div>
</t>
</t>
</t>
</template>
<template id="report_simple_label102x102">
<t t-set="barcode_size" t-value="'width:80mm;height:80mm'"/>
<t t-set="table_style" t-value="'width:102mm;height:102mm;'"/>
<td t-att-style="make_invisible and 'visibility:hidden;'">
<div class="o_label_full" t-att-style="table_style">
<div class="o_label_name">
<t t-if="quantity">
<p>Quantity: <t t-esc="quantity"/></p>
</t>
<t t-if="product">
<p>Product: <t t-esc="product.display_name"/></p>
</t>
<t t-else="">
<p>No product data available.</p>
</t>
</div>
</div>
</td>
</template>
<record id="happy_rabbits_custo.report_product_template_label_102x102" model="ir.actions.report">
<field name="name">Product Label 102x102</field>
<field name="model">product.template</field>
<field name="report_type">qweb-pdf</field>
<field name="report_name">happy_rabbits_custo.template_producttemplatelabel102x102</field>
<field name="report_file">happy_rabbits_custo.template_producttemplatelabel102x102</field>
<field name="print_report_name">'Products Labels - %s' % (object.name)</field>
</record>
</data>
</odoo>
And the python model :
from odoo import models, fields
import logging
_logger = logging.getLogger(__name__)
class ProductLabelLayout(models.TransientModel):
_inherit = 'product.label.layout'
print_format = fields.Selection(
selection_add=[('102x102xprice', '102x102')],
ondelete={'102x102xprice': 'set default'}, # Définir une politique pour la valeur ajoutée
)
def _prepare_report_data(self):
xml_id, data = super()._prepare_report_data()
if self.print_format in ['102x102xprice']:
if 'product.' in xml_id:
xml_id = xml_id.replace('product.', 'happy_rabbits_custo.')
active_model = ''
if self.product_tmpl_ids:
products = self.product_tmpl_ids.ids
active_model = 'product.template'
_logger.info('products: %s', products)
elif self.product_ids:
products = self.product_ids.ids
active_model = 'product.product'
_logger.info('products: %s', products)
else:
raise UserError(_("No product to print, if the product is archived please unarchive it before printing its label."))
_logger.info('products: %s', products)
data.update({
'active_model': active_model,
'quantity_by_product': {p: self.custom_quantity for p in products},
'layout_wizard': self.id,
'price_included': 'xprice' in self.print_format,
})
return xml_id, data
def _prepare_data(env, docids, data):
_logger.info("Starting _prepare_data with data: %s", data)
layout_wizard = env['product.label.layout'].browse(data.get('layout_wizard'))
if not layout_wizard:
_logger.error("Layout wizard is missing.")
return {}
if layout_wizard.print_format == '102x102xprice':
quantity = data.get('quantity_by_product', {})
_logger.info("Quantity by Product: %s", quantity)
if not quantity:
_logger.error("Quantity by product is empty.")
return {}
total = sum(quantity.values())
rows = layout_wizard.rows or 1
columns = layout_wizard.columns or 1
page_numbers = (total - 1) // (rows * columns) + 1
products = env['product.template'].browse(list(quantity.keys()))
_logger.info("Products loaded: %s", products)
return {
'quantity': {p.id: quantity[str(p.id)] for p in products}, # Correct format
'page_numbers': page_numbers,
'price_included': data.get('price_included'),
'extra_html': layout_wizard.extra_html,
'pricelist': layout_wizard.pricelist_id,
}
class ReportHappyRabbitsProductTemplateLabel102x102(models.AbstractModel):
_name = 'report.happy_rabbits_custo.report_producttemplatelabel102x102'
_description = 'Product Label Report 102x102'
def _get_report_values(self, docids, data):
return ProductLabelLayout._prepare_data(self.env, docids, data)
Questions:
- Why might the data not display in the template like my products name or other? Could there be an issue with the t-set assignments?
Any insights or suggestions would be greatly appreciated! Thanks in advance for your help.
