Magento 2.4.5 layout handle template variables passing null values

Question

I am working on custom email template layout. In this template.html file I use custom layout handle with custom object variables as shown as below.

{{layout handle="custom_layout_handle" quote=$quote }}

"custom_layout_handle" contains custom phtml file where I try to get quote object but it gives me type of null.

In my send mail class file. I pass variables using DataObject() class too., but it still not working.

Here, I share my code

$storeScope = \Magento\Store\Model\ScopeInterface::SCOPE_STORE;

$vars = [ 'quote' => $quote ];
$transportObject = new DataObject($vars);
$om = \Magento\Framework\App\ObjectManager::getInstance();
$transportBuilder = $om->get('\Magento\Framework\Mail\Template\TransportBuilder');
$state = $om->get('\Magento\Framework\Translate\Inline\StateInterface');

$storeScope = \Magento\Store\Model\ScopeInterface::SCOPE_STORE;

$builder = $transportBuilder
        ->setFrom(['email'=>"first.last@test.com", 'name'=>"Main"])
        ->setTemplateOptions(([
            'area' => Area::AREA_FRONTEND,
            'store' => $ruleQuote->getStoreId()
        ]))
        ->setTemplateVars($transportObject->getData());

 $builder->addTo("test-email@test.com");
    $transport = $builder->setTemplateIdentifier($schedule->getTemplateId(), $storeScope)->getTransport();
    $transport->sendMessage();
    $state->resume();

Thanks.

Answer 1

You need to pass quote_id and load that Quote using quote id.

{{layout handle="custom_layout_handle" quote_id=$quoteId }}