If you want to get collection in template using block file
Another four files you need to add nad create
1. Block File
2. Layout File
3. Controller File
4. Templarte File
Create Block file Hello.php
namespace vendorName\ModuleName\Block\Index;
use Magento\Framework\App\RequestInterface;
use vendorName\ModuleName\Model\Hello;
class Hello extends \Magento\Framework\View\Element\Template
{
protected $helloModelFactory;
protected $request;
public function __construct(
\Magento\Catalog\Block\Product\Context $context,
Hello $helloModelFactory,
RequestInterface $request,
array $data = []
) {
parent::__construct($context, $data);
$this->_helloModelFactory = $helloModelFactory;
$this->_request = $request;
}
/**
* Preparing global layout
*
* @return $this
*/
protected function _prepareLayout() {
parent::_prepareLayout();
$this->pageConfig->getTitle()->set(__('Display Collection'));
return $this;
}
public function getHello()
{
$collection = $this->_helloModelFactory->getCollection();
return $collection;
}
}
Or Create Layout file routName_controllername_index.xml
<?xml version="1.0"?>
<page xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:View/Layout/etc/page_configuration.xsd">
<body>
<referenceContainer name="content">
<block class="vendorName\ModuleName\Block\Event\Index" name="newevent" template="vendorName_ModuleName::Index.phtml" />
</referenceContainer>
</body>
</page>
Create Controller File Index.php
<?php
namespace vendorName\ModuleName\Controller\Index;
use Magento\Framework\App\Action;
use Magento\Framework\View\Result\PageFactory;
class Index extends \Magento\Framework\App\Action\Action
{
/**
* @param Action\Context $context
*/
protected $resultPageFactory;
public function __construct(
Action\Context $context,
PageFactory $resultPageFactory
) {
parent::__construct($context);
$this->resultPageFactory = $resultPageFactory;
}
public function execute() {
$this->_view->loadLayout();
$this->_view->renderLayout();
}
}
Create Template file Index.phtml
<?php
var_dump($block->getgetHello()->getData());
I hope it's work for ever
