To find max value form query select_max method in codeigniter CodeIgniter is a framework based on MVC principles. As a result, you would usually separate application logic, data abstraction and “output” into their respective areas for CodeIgniter use. In this case: controllers, models and views. Codeigniter provides select_max method to get maximum value in mysql table column. Writes […]
In this tutorial we are going to explain you how to perform CodeIgniter select query to fetch data from database using ID or name with form get method. In this demo we are using input box and student id and student name. In input box you can enter an ID which you want to search […]
Generates an insert string based on the data you supply, and runs the query. You can either pass an array or an object to the function. Note: All values are escaped automatically producing safer queries. Let’s create a inser() method in codeigniter
I’ll share to you very basic tutorial with codeignter,here is inserting data toyou database.Oke make it simple,first of all you must create a table in your database obviously after create form and save create array and save data in database table. You may also like How to Add, Edit and Delete Records Using jQuery, Ajax, PHP […]
As a CodeIgniter developer, it’s really important for you to understand how to work with the core session library. Of course, you could always use the default $_SESSION syntax. If you want to work with sessions in CodeIgniter, the first thing you’ll need is a built-in session library. While that’s not the case most of […]
File uploads are an essential process in many web apps. Almost every website and web app requires an integrated file upload component. In this tutotial i will use File Uploading class, we can upload files and we can also, restrict the type and size of the file to be uploaded. Steps For How to File […]
If you are not familiar with the term “pagination”, it refers to links that allows you to navigate from page to page. Ajax makes your application more flexible, you don’t need to reload or refresh the whole body for small changes, you can made changes in any part without loading page. Jquery function call to […]
Here I have developed an application in Codeigniter which will help you to take backup as per your wish wnenever you want to take backup. While most web hosting company do a daily backup of a customer’s database and site, relying on them to make backups and provide them at no cost is risky also.
Query grouping allows you to create groups of WHERE clauses by enclosing them in parentheses. This will allow you to create queries with complex WHERE clauses. Nested groups are supported. $this->db->group_start() Starts a new group by adding an opening parenthesis to the WHERE clause of the query. $this->db->or_group_start() Starts a new group by adding an […]
This tutorial shows you how to write distinct query in codeigniter. This method is identical to the Adds the “DISTINCT” keyword to a query. Let’s create a distinct method in codeigniter
