OpenCart Guide

In the previous opencart tutorial, we show a basic way to create a custom page in OpenCart 3. Here we are showing you by creating the categories listing custom page in Opencart 3.0.3.2, we create a controller page, language page, model page for the database, and twig page for the view. Previously the file and [...]

In this Opencart 3 tutorial, we will show you how to code and create a custom page in the admin section to add or create testimonials, this tutorial is part of CRUD functionalities for OpenCart 3. We will create database tables for testimonials, then create form and save data to the database. We already showed [...]

In this Opencart tutorial, we are going through Opencart eCommerce conversion tracking with Google Analytics 4 (GA4) and google tag manager. First, we will install the google tag manager(GTM) in Opencart, then set up the DataLayer code on the checkout success page, then finalize with showing data in Google Analytics 4 dashboard. Install the Google [...]

In this Opencart Journal theme tutorial, we are showing you how to add or manage the products modules like featured, bestseller, specials, related, from the same category, from the same brand, also bought, recently viewed, most viewed, random, custom, and advanced in pages in Journal theme, then we will show coding tutorial to add another [...]

In this Opencart user manual, we are showing how you can install the store credit extension, add the transaction amount to the customer, and how the customer can use the amount while checkout. Install the store credit extension Go to admin >> Extensions >> Extensions >> Choose the Extensions Type >> Order totals >> Then, [...]

In this Opencart 3 module development tutorial, we are showing you how to create a multi-instance opencart 3 module frontend section and make an autoplay slider of testimonials. In our last two posts, we show how to perform Opencart CRUD functionalities of testimonials, create an admin custom listing page, form, validate it and save in the database, [...]

In this opencart tutorial, we are showing you, how to create an additional custom page in my OpenCart 3 website by coding. We are showing you by creating the categories listing custom page in Opencart 3.0.3.1. “OpenCart theme and Module development” book says “OpenCart is an e-commerce shopping cart application built with its own in-house framework [...]

In this opencart tutorial, we are showing you how to create a multi-instance opencart 3 module step by step, we are making a testimonial module as an example, click to download this module for free. In our last two posts, we show you how to make the single instance module: Single Instance module, Form creation, [...]

In our previous post, we show how to create an admin section of a module in Opencart 3, today in this Opencart documentation we will show you the frontend code of the single instance module, download the login module and install it, and show it in the frontend page. How to install the login module? [...]

This Opencart tutorial is to learn about the single instance and multi-instance module and create admin section for single instance by creating the form in the admin, validate the form data and submit, edit or add data to the database. In our last two posts, we show the hello world module workflow and the basic [...]

We are seeing issues in the Chrome browser for Opencart that it is adding duplicate products while adding the products, it looks like it is submitting the same form twice. We just commented on the form submission for the IE browser and it is not submitting duplicate products. Go to admin/view/javascript/common.js and find the following [...]

In this tutorial, we set up Cloudflare CDN for eCommerce websites like Opencart, three steps are: first create a Cloudflare account, add a website domain in the Cloudflare dashboard, and change the DNS records of your domain. We show you how to fix the SSL issues that we face in Cloudflare, how to connect FTP [...]

In this Opencart tutorial, we are listing out to create opencart theme development from scratch for the designer, we are trying to show how to integrate HTML into the Opencart theme. We would like to introduce the OpenCart theme development course and make the OpenCart theme from scratch. Right now OpenCart version is 3 and [...]

Opencart error: Notice: Undefined property: Proxy::getLabels in /htdocs/storage/modification/system/engine/action.php on line 79 If you get an error like above then find the "getLabels" in your opencart directory and you can find two places like: Or something like below of model reference or controller reference If it is model then check the class name of the model, for our example [...]

In this Opencart tutorial, we will show you easy localization, and how to make the language pack in OpenCart 4. We will use "Nepalese" or "Nepali" as a new language as there is no language pack for Nepali. Once we created the language pack then we will add and activate in the OpenCart. How to [...]