CodeIgniter Framework
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Transcript of CodeIgniter Framework
Disclaimer: This presentation is prepared by trainees of baabtra as a part of mentoring program. This is not official document of baabtra –Mentoring PartnerBaabtra-Mentoring Partner is the mentoring division of baabte System Technologies Pvt . Ltd
Intro of CodeIgniter
CodeIgniter (CI) is one of popular php framework. If you are already building PHP Application, CodeIgniter will help you to do it better and more easily. With CodeIgniter, you can save time, make your web more robust, your code will be easier to read and maintenance. It is free, lightweight, and simple to install..
With CodeIgniter, you can cut down the amount of code you need to type. This is not just good for lazy, but: less type, fewer mistake, and less time for spend debugging.
ModelViewController
CI Database Configuration
Search Google CodeIgniter or http://ellislab.com/codeigniter | Copy to Server
Change Default Controller | Config->routers -> Default Controller
Calling a Function to load | $this->functionname();
Models
Model -------<?php
class Math extends CI_Model{
public function add(){
return 1+1}}
Controller---------
public function addStuff(){
$this->load->model("math");$this->math->add();
}
$this->addStuff();
How to Pass to Views
Controller View
Data Passing to MVC [1/3]
Controller
Data Passing to MVC [2/3]
Model
Data Passing to MVC [3/3]
View
URLs |mod_rewrite | URIs s
Create file .htaccess | Open and Correct Rewrite Base
Check rewrite module is on in Local Apache Server
Last Open -> Config Folder -> Config-> remove index.php
https://github.com/EllisLab/CodeIgniter/wiki/Removing-index.php-in-codeigniter-xampp-for-windows
Connecting DataBase
Open -> Config Folder -> autoload->
Create the Database
Open database.php within CodeIgniter\system\application\config. Set config like below:
Get Value from Database [1/3]
Controller
Get Value from Database [2/3]
Model
Get Value from Database [3/3]
View
Insert Value in Database [1/2]
Controller
OR
Insert Value in Database [2/2]
Model
OR
Update Value in Database [1/2]
Controller
OR
Update Value in Database [2/2]
Model
OR
Delete Value from Database [1/2]
Controller
Delete Value from Database [2/2]
Model
QUESTIONS SECTION
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Thanks in advance.
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