I am creating custom module in magento 2. I want to call block functions in phtml file. But It is not working. Please help me.
Here is my block in adminhtml folder file.
namespace Question\Topic\Block\Adminhtml;
class Topic extends \Magento\Framework\View\Element\Template {
public function getSample() {
return "abhishek";
}
}
And my topic_order_view.xml file in view/adminhtml/layout is
<?xml version="1.0"?>
<page xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../../../../../../../lib/internal/Magento/Framework/View/Layout/etc/page_configuration.xsd">
<body>
<referenceContainer name="content">
<block class="Magento\Framework\View\Element\Template" name="view" template="Questions_Topic::view.phtml" />
</referenceContainer>
</body>
</page>
Here is my controller in Controller/Adminhtml/Order/view.php---
namespace Question\Topic\Controller\Adminhtml\Order;
use Magento\Backend\App\Action;
use Magento\Backend\App\Action\Context;
use Magento\Framework\View\Result\PageFactory;
use Magento\Framework\App\Config\ScopeConfigInterface;
class View extends \Magento\Backend\App\Action
{
/**
* @var PageFactory
*/
protected $resultPageFactory;
/**
* @var scopeConfig
* Needed to retrieve config values
*/
protected $scopeConfig;
public function __construct(
Context $context,
PageFactory $resultPageFactory,
ScopeConfigInterface $scopeConfig // Needed to retrieve config values
) {
parent::__construct($context);
$this->resultPageFactory = $resultPageFactory;
$this->scopeConfig = $scopeConfig; // Needed to retrieve config values
}
public function execute()
{
$resultPage = $this->resultPageFactory->create();
$resultPage->getConfig()->getTitle()->prepend(__('Orders')); //
return $resultPage;
}
}
my view.phtml file in view/adminhtml/templates/order/view.phtml
<?php
//echo $this->getSample();
echo $block->getSample();
?>
<h1>Hello </h1>
It is showing the Hello word. But not echo the above block code
Thanks in advance..
You should 'tell' your layout which block you want pass to content.