Image preview before upload using jQuery

Image preview before upload using jQuery. Show the image before uploading it on the server using jQuery, This article explains how to preview an image before uploading. Allowed File Extensions while image upload using “allowedFileExtensions“ HTML code <input type=”file” class=”form-control” id=”file_attache” placeholder=”file attache” name=”file_attache”> jQuery code $(“#file_attache”).fileinput({ overwriteInitial: true, maxFileSize: 2500, showClose: false, showCaption: false, […]

Magento 2 create category attribute using upgradeData

Today we discuss about the Magento 2 create category attribute using upgradeData using the script. We are creating a select box category attribute using the below steps. Increase the module version from 1.0.0 to 1.0.1 in module.xml filePath: app/code/Custom/CategoryAttribute/etc/module.xml <?xml version=”1.0″ ?> <config xmlns:xsi=”” xsi:noNamespaceSchemaLocation=”urn:magento:framework:Module/etc/module.xsd”> <module name=”Custom_CategoryAttribute” setup_version=”1.0.1″> <sequence> <module name=”Magento_Catalog”/> </sequence> </module> </config> Create […]

Print HTML Content using JavaScript

Today we discuss about the Print HTML Content using JavaScript.To print the content page or page with dynamic html.The document.write() method is used to write data to the tag of your HTML document. JavaScript code example var mywindow =”, ‘Printing example’, ‘height=400,width=600’); mywindow.document.write(‘<html><head><title>Print demo</title>’); /*optional stylesheet*/ //mywindow.document.write(‘<link rel=”stylesheet” href=”main.css” type=”text/css” />’); mywindow.document.write(‘</head><body>’); mywindow.document.write(‘<div>I am […]

Create category custom layout in Magento 2

Today we discuss to create a category custom layout in Magento2 Create layout.xml fine in your theme app/design/frontend/ABC/XYZ/Magento_Theme/layouts.xml <page_layouts xmlns:xsi=”” xsi:noNamespaceSchemaLocation=”urn:magento:framework:View/PageLayout/etc/layouts.xsd”> <layout id=”customlayout”> <label translate=”true”>Custom Layout Page</label> </layout> </page_layouts> Layout id = customlayout Create customlayout.xml file, Layout id name file name will same. app/design/frontend/ABC/XYZ/Magento_Theme/page_layout/customlayout.xml <?xml version=”1.0″?> <layout xmlns:xsi=”” xsi:noNamespaceSchemaLocation=”urn:magento:framework:View/Layout/etc/page_layout.xsd”> <update handle=”empty”/> <referenceContainer name=”page.wrapper”> <container name=”header.container” […]

Integrate MailChimp API with PHP

Today, We will tell you how to integrate MailChimp API with PHP.Subscribers add to Mailchimp using their API using PHP cURL.Mailchimp is a popular email marketing tool(service) that manages subscribers.Using Mailchimp, you can send an email like announcements or offers. Requirement API key from the Mailchimp List id from the Mailchimp Customer data sent to […]

Product price in Magento 2

Get product price in Magento 2, Get Product Price Including Tax, get the special price of products in Magento 2. 1.Magento 2 get Product Price Including Tax <?php namespace Vendor\Module\Helper; use Magento\Framework\App\Helper\AbstractHelper; use Magento\Framework\App\Helper\Context; use Magento\Catalog\Model\Product; use Magento\Catalog\Helper\Data as TaxHelper; class Data extends AbstractHelper { protected $productModel; protected $taxHelper; public function __construct( Context $context, Product […]

Magento 2 Product update programmatically

Sometime we need to Magento 2 product update programmatically, like we want to update metatitle and meta description of the all products using the script. Create “Myscript.php” file on the root and paste the below code.Execute from the terminal “php Myscript.php“ <?php use Magento\Framework\App\Bootstrap; require ‘app/bootstrap.php’; $bootstrap = Bootstrap::create(BP, $_SERVER); $objectManager = $bootstrap->getObjectManager(); $state = […]

Image lazy loading using JS

Image lazy loading using JS, improve your website speed. Lazy loading images JavaScript Background-image lazy load Lazy load images jQuery Piece of html code // jquery librabray <script src=””></script> <img class=”lazy” data-src=”” /> <img class=”lazy” data-src=”” /> <img class=”lazy” data-src=”” /> <img class=”lazy” data-src=”” /> jQuery code setTimeout(function() { lazyLoadImages( $(‘.lazy’) ); }, 100); var […]

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