Magento: How to merge multiple fields in a colum in Magento admin panel grid?
May 3, 2012 | In: Magento, mysql, php, web development
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',...