Posts in Category: snippets

Sample Contact Form with validation, Captcha & Notification

Contact Controller

Contact_form.php – view

Contact_model

Captcha Helper

Notifications_model

Database

 

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Random String Codeigniter

The first parameter specifies the type of string, the second parameter specifies the length. The following choices are available: alpha, alunum, numeric, nozero, unique, md5, encrypt and sha1

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Codeigniter passing 2 arguments to callback – Email validation

 

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CodeIgniter Pagination With Search Demo

Database:-

application/model/Pagination_model.php

application/controllers/Pagination.php

application/views/pagination.php

 

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Pagination With CodeIgniter

The Model

We’ll start by creating a model in the application which needs to do two things: provide a count of all the records in the Country table, and retrieve a list of countries from the table. Save the following as models/countries.php:


CodeIgniter’s database class with Active Record is

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Delete Files and Execute Database Query remotely

 

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Codeigniter Ajax Form Validation Example

  1. Create Controller

2. Create View File

 

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Setting Error Messages

All of the native error messages are located in the following language file: system/language/english/form_validation_lang.php

To set your own global custom message for a rule, you can either extend/override the language file by creating your own inapplication/language/english/form_validation_lang.php (read more about this in the Language Class documentation), or use the following method:


If you need

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Pagination with search functionality

set model this way

view look like this

 

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Multi Level Nested Category System in Codeigniter and MySql

How to create Multi Level Category System in Codeigniter

This module is based on the recursive function concept. So let’s get started to develop multi level nested category system, carefully read below steps mentioned.

I am assuming that you are familiar with CodeIgniter’s MVC structure, so I’m not going to explain what model and controller

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