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Opencart objects defined, Opencart development tutorials

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Predefined objects’ methods are functionalities which are already defined and you can use it directly. It prevents from DRY, which means Don't Repeat Yourself. Don’t write code unless you have to. Write code only what you need, if you missed these predefined objects’ methods then you may repeat codes. You can find predefined objects’ methods at system/library Opencart has many predefined objects’ methods that can be called in Controller and Model.  Like in admin section we can see predefined objects like: config, log, event, load, request, response, db, session, cache, url, langauge, openbay, document, customer, currency, tax, weight, length, cart, encryption, model_setting_event, user. Database Object of Opencart is $this->db Methods are: $this->db->escape($value) - mysql_real_escape_string() on the value passed $this->db->countAffected() - rows affected by an UPDATE query $this->db->getLastId() - last auto increment id same as mysql_i

Installing OpenCart Vesrion 3.0.2.0 - Opencart Development tutorials Video 2

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 Download OpenCart files from http://opencart.com  Create a database Upload files and folders Create config files one at root folder and another inside admin/ folder.  Steps to create custom URL to work locally https://webocreation.com/blog/steps-create-custom-url-work-locally-xampp-localhost-virtual-host Go to the URL If you see any other errors then you have to solve them. One could curl disabled which you have to enable from php.ini Delete the install folder, if you rename the folder then you are a by-passing error message but there will be security holes remained in that folder so the hacker can find it easily and exploit your database so strongly recommended to delete the install folder after installation is complete.

Opencart Development tutorials Video 1

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Introduction and Table of Contents What is OpenCart? Why OpenCart? Features of OpenCart Prerequisites Downloading example code Details: https://webocreation.com/blog/opencart-module-development-video-tutorial-introduction-and-table-of-contents Opencart Free modules : https://webocreation.com/blog/opencart/opencart-extensions-free-download PPT at: https://www.slideshare.net/rupaknpl/1-opencart-module-development-introduction-and-table-of-contents

OCMOD Modification System opencart 2.3 example for Show all products module ecommerce

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Things to take care while making OCMOD file: File extension must be either .ocmod.zip or .ocmod.xml. Upload from admin section, Admin>>Extensions >> Extension Installer, Upload the .xomod.zip or .ocmod.xml file from here. Now go to following link and download "Display all Products" module Download show all products module You will find following ocmod example which shows how to show "All Products" links at the top menu bar. For example: <modification> <version>OpenCart Version 2.2</version> <vqmver>2.0.0</vqmver> <author>Rupak Nepali</author>    <code>List_all_Products</code> <file name="catalog/view/theme/*/template/common/header.tpl" error="skip"> <operation> <search position="after"><![CDATA[ <ul class="nav navbar-nav"> ]]></search> <add><![CDA