best way to add data to block from code

Question

I want to add a html page (which I made using code). How can I assign this 'test.phtml' file to a block named 'custom_block'. what is best way to do that ? any help would be highly appreciated. thank you

Answer 1

Create Helloworld.php

<?php
namespace Vendor\Module\Block;
class Helloworld extends \Magento\Framework\View\Element\Template
{
 public function getTitle()
 {
 return 'Magento';
 }
}

Call in layout xml

<referenceContainer name="
 <block class="Vendor\Module\Block\Helloworld" name="helloworld" template="helloworld.phtml" />
</referenceContainer>

Call layout in phtml helloworld.phtml

<h1><?php echo $this->getTitle(); ?></h1>

• Learner: what will be path of Helloworld.php ?
• Learner: And where its getting that block which I made on admin side?
• Birjitsinh Zala: if admin block then use Vendor\Module\Block\Adminhtml like in Block/Adminhtml/Helloworld.php folder
• Birjitsinh Zala: get in view/adminhtml/templates/helloword.phtml
• Learner: okay and what will path of xml and helloworld.phtml ?