Category: Magento 2

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Convert number into currency format using Magento 2.

We can simply convert a plain number into price format with a currency symbol. We can get round price of current given price as well as get current store currency symbol by Magento\Framework\Pricing\PriceCurrencyInterface class interface. We can Get Formatted Price With Currency using below code snippets.

Using Objectmanager,

<?php
$objectManager = \Magento\Framework\App\ObjectManager::getInstance();
$priceHelper = $objectManager->create('Magento\Framework\Pricing\PriceCurrencyInterface'); // Pricing Interface
$price =  50; //Your Custom Price
echo $formattedPrice = $priceHelper->convertAndFormat($price); // $50.00
echo $formattedPrice = $priceHelper->round($price); //50
echo $formattedPrice = $priceHelper->getCurrencySymbol(); // $
?>

Proper way using Block PHP file and call function in a template file, Create Block file in your module and pass Dependency as Pricecurrencyinterface

<?php
namespace Rbj\Currency\Block;

class Currency extends \Magento\Framework\View\Element\Template
{
    public function __construct(
        \Magento\Framework\View\Element\Template\Context $context,
        \Magento\Framework\Pricing\PriceCurrencyInterface $priceCurrency,
        array $data = []
    ) {
        $this->priceCurrency = $priceCurrency;
        parent::__construct($context, $data);
    }

    /**
     * Get current store currency symbol with price
     * $price price value
     * true includeContainer
     * Precision value 2
     */
    public function getCurrencyFormat($price)
    {
        $price = $this->priceCurrency->format($price,true,2);
        return $price;
    }
    /**
     * Get round price without currency symbol
     */
    public function getRoundPrice($price)
    {
        $price = $this->priceCurrency->round($price);
        return $price;
    }
    /**
     * Get current store CurrencySymbol
     */
    public function getCurrencySymbol()
    {
        $symbol = $this->priceCurrency->getCurrencySymbol();
        return $symbol;
    }

Call function from template file,

<?php
// Get currency symbol with price format
echo $currencyFormat = $this->getCurrencyFormat(50.0000); //output $50.00
// Get round value of number
echo $roundPrice = $this->getRoundPrice(20.0000); //output 20 (without currency symbol)
echo $roundPrice = $this->getRoundPrice(20.5000); //output 20.5
// Get Currency symbol of current store
echo $roundPrice = $this->getCurrencySymbol(); //output $

 

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Magento 2 – How to get all options of specific attribute type?

In Magento 2 we can get all options of specific EAV entity types attribute. In Magento 2 There are many native EAV Entity Types are available.

You can get all options of specific attribute, Let’s we take a catalog_product Entity Type.
We take Color attribute from Catalog_Product Eav Entity Types. Fetch all the options of color attribute.
Create Block file,

<?php
namespace Rbj\AttributeOption\Block

class Option extends \Magento\Framework\View\Element\Template
{
    public function __construct(
        \Magento\Backend\Block\Template\Context $context,
        \Magento\Eav\Model\Config $eavConfig,
        array $data = []
    ) {
        $this->eavConfig = $eavConfig;
        parent::__construct($context, $data);
    }

    /**
     * Entity Type Catalog
     * Attribute code color
     * @return array
     */
    public function getOptionList()
    {
        $attribute = $this->eavConfig->getAttribute('catalog_product', 'color');
        return $attribute->getSource()->getAllOptions();
    }
}

Call Function From Template file,

$result = $block->getOptionList();
foreach($result as $option) {
    echo $option['value']. '=>' .$option['label'];echo "<br />";
}
echo "<pre>";print_r($result);

The result looks like,

Array
(
    [0] => Array
        (
            [label] =>
            [value] =>
        )

    [1] => Array
        (
            [value] => 49
            [label] => Black
        )

    [2] => Array
        (
            [value] => 50
            [label] => Blue
        )

    [3] => Array
        (
            [value] => 51
            [label] => Brown
        )

    [4] => Array
        (
            [value] => 52
            [label] => Gray
        )
        ....

 

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A Complete List of all events in Magento 2

Magento 2 Complete guide to the list of available events that will be used in daily routine as a Magento developer to trigger event-specific tasks at a time of Development.

You can use any required events from the Core module to accomplish your requirements. Define events in the events.xml file, Create an observer.php file to do specific actions for an event.

You can also create your own custom event to accomplish your task by link, Create Custom Events. Continue reading “A Complete List of all events in Magento 2”