In this tutorial will learn how to create “Pagination in CodeIgniter”. In this tutorial, we used the CodeIgniter pagination class by initializing pagination library. I am assuming you have already basic experience of working with the CodeIgniter framework before. Also, I will be sharing only partial code snippet related to pagination functionality. Initializing pagination library […]
Getting data through Ajax is very cool, and when we can reuse the CodeIgniter views to get the Ajax data, the overall user experience become much more enhanced. So, in this tutorial I would show you how to call jquery Ajax in controller. This is a tutorial here I am not going to tell about […]
Codeigniter provides a limit() method clause that is used to specify the number of records to return. The limit() method makes it easy to code multi page results or pagination with SQL, and is very useful on large tables. Returning a large number of records can impact on performance. Lets you limit the number of […]
The or_where_in methods allows you to specify multiple values in a WHERE clause. Generates a WHERE field IN (‘item’, ‘item’) SQL query joined with OR if appropriate. Let’s create a or_where_in method in codeigniter
CAPTCHA is a simple test to determine if a user is a computer or a human. It is used to prevent spam abuse on the websites. So if you use CAPTCHA on your web site forms, this can help in stopping some bots and making life harder for other bots in accessing or using your […]
you can easily collect visitor’s IP address or browser infirmation using Codeigniter “user_agent” library. The User Agent Class provides functions that help identify information about the browser, mobile device, or robot visiting your site. In addition you can get referrer information as well as language and supported character-set information. The user agent name definitions are located in a config […]
Validation form is very useful when we are checking on the client side. there are lots of methods are available for validation. As you can see to pass through data you can simply use the key pair syntax so the request sent below the data is “&emails=youremail@address”. The return values for your backend is true […]
Codeigniter provides select_min method to get minimum value in mysql table column. Writes a “SELECT MIN(field)” portion for your query. As with select_max(), You can optionally include a second parameter to rename the resulting field. Let’s create a select_min method in codeigniter
Google OAuth API is the easiest option to integrate login system in the website. Google OAuth login system helps the user to login to the web application using their Google plus account. The main advantages of Google login are the user can login to the web application with their existing Google account without register on […]
The where_not_in methods allows you to specify multiple values in a WHERE clause. Generates a WHERE field NOT IN (‘item’, ‘item’) SQL query joined with AND if appropriate. Let’s create a where_not_in method in codeigniter
