Please do not delete or modify the existing code from the controller. Therefore we will just add our new functionality to the existing class file to generate excel report from MySQL database using Codeigniter.Īdd below function generate_excel_report() to the existing controller. Now we have the existing controller file application/controllers/product.php. Generate PDF report from MySQL database using Codeigniter Please make sure you have read Generate HTML table from MySQL database using Codeigniter before reading this tutorial. If(!defined('BASEPATH')) exit('No direct script access allowed') So create a new file inside application/libraries/Excel.php and create class Excel that extends XLSXWriter class. Now to get advantage of xlsx library we won’t use xlsx library directly, instead we will create a new library class that will extend the xlsx functionality for using into our own application. Now extract the downloaded library and put it into application/libraries folder. One such library can be downloaded from the URL xlsx library. So we need to use third party library for excel generation. We will generate excel report from our MySQL database using Codeigniter but Codeigniter does not provide any built-in functionality for generating excel report. We will add our additional functionality for generating excel report from MySQL table here. So to finish all these steps please read the tutorial Generate HTML table from MySQL database using Codeigniter before further proceeding. Also we need to generate HTML table in view. We need to create MySQL table and autoload few libraries, helper class etc. Now we will implement the example on generate excel report from MySQL database using Codeigniter using the following steps: Knowledge of MySQL or any other database Example – Generate excel report from MySQL database using Codeigniter Then you can choose your convenient location for saving the file. You will be given a popup asking to save the generated excel file. We will provide a hyper link to generate the excel file from the table data. We will create a table in MySQL database and retrieve the records from the table and display on a web page in table format. Here we will create a web application to generate excel report from MySQL database using Codeigniter. Most people write reports in Word, so it’s easy to cut and paste data or charts from Excel into Word. It is also great because you have the ability to cut and paste into reports. It has very easy-to-use charting functionality compared to other software, and several helpful built-in features. It allows you to use templates and formulas to aggregate data. Most people in your organization are likely to be familiar with excel, hence it ensures a short (or nonexistent) learning curve during implementation. Codeigniter is one of the popular PHP framework for web applications and it’s easy to work with Codeigniter for building web applications. Here we will see how to generate excel report from MySQL database using Codeigniter.
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