Archive for the ‘web development’ Category

Getting error on Magento connect manager "Access is locked. Please try again in a few minutes." Go to var/ folder and open file /var/brute-force.ini Change the following two first lines to: brute-force-bad-attempts-count =...

PHP, Java and other languages provide replace all functionality to replace any character by any specific character. But REGEX is best method to replace or remove any specific value using pattern. Suppose, we have input string is $xyz = "This is my...

In my previous post [How to programmatically add shipment with a tracking number to any order : PART I], you found that how can we generate shipment for an order programmatically. Here we are going to learn next step to add tracking number with generated...

We are assuming that we have an order incremented id. and we want to make shipment for this order. Here also we are assuming that invoice has been generated for order already. so we are going to generate only shipment. $orderId = '1000001'; ...

I tried to wrote this code when I was working on a cron file for all orders. My client wants a cron file that get all orders information including all ordered item and their detail. First, I searched on google but I didn't found any exact solution then...

Magento provides following types of page layout in default. 1column, 2columns-left, 2columns-right, 3columns, empty, and print. But sometimes we need to change design in layout and we do not want to affect on other pages. For example, we want to use...

Magento provides lot of inbuild functionalities. Using "protected function _prepareColumns()" function we can create or add new column to the grid. Like: protected function _prepareColumns() { $this->addColumn('first_name',...

Have you upgraded your magento version OR installed any module/extension manually? If you getting this error: "Fatal error: Call to a member function addFieldToFilter() on a non-object ......" after doing any step above then you have to following steps...

Today we are working on cron file that will call all model methods of my custom module. But we are getting error: "Magento: Fatal error: Call to a member function getModelInstance() on a non-object in appMage.php on line 141". when we are...

Sometimes we need to give free shipping on some specific conditions but we do not want to enable free shipping method. Then what to do? After did much R&D and read many blogs I found a solution. It was so simple, it is possible by shopping cart price...

We can add or remove anythings in magento core files but it is not a perfect solution. To make a perfect solution, we are creating a small module. By this module you will able to add / remove navigation links from customer account dashboard. Firstly,...

Magento comes with many folders and its structure is complex. In general, it is not easy to find the perfect file to edit for a specific section. Because there may be many folders with same name in different directories. you are thinking then What is...

In default magento setup, product rating is not showing on product detail page while in the demo you see that rating is showing. Don't worry about this. we show you how you can enable rating system by following below steps: 1. Log in to admin...

Free & open source, high-performance, distributed memory object caching system, generic in nature, but intended for use in speeding up dynamic web applications by alleviating database load. Memcached is an in-memory key-value store for small chunks of...

Magento provides log file to maintain each type of error on your application. By this you can add log error or exception to magento's system log file. Its very handy to view coding errors. Developing for Magento is often hard, especially since it’s not...

Zend provides JOIN, joinLeft, joinRight keywords to join two or multiple tables.  you can make an sql object by calling select function of current model by: $select = $this->getDbTable()->select(); Use below line to use JOIN terms in your...

Zend provides a facility to delete a row from the database table using the delete() method. This method takes one argument, which is an SQL expression that is used in a WHERE clause, as criteria for the rows to delete. For example : $modelObj = new...

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