How are modules arranged in a codeigniter application?

Modules are groups of independent components, typically model, controller and view, arranged in an application modules sub-directory that can be dropped into other Codeigniter applications. This allows easy distribution of independent components (MVC) in a single directory across other CodeIgniter applications.
Just so, what makes the CodeIgniter framework modular in PHP?
Modular Extensions makes the CodeIgniter PHP framework modular. Modules are groups of independent components, typically model, controller and view, arranged in an application modules sub-directory, that can be dropped into other CodeIgniter applications.
In addition, what are the components of a CodeIgniter app? In this tutorial, we covered three (3) major components that make up a CodeIgniter application. We looked at routes and how to define them, controllers and how to create methods that respond to route requests and created simple views that are returned to the users when they request for a resource.
Similarly, how to use HMVC with a module in CodeIgniter?
To use HMVC functionality, such as Modules::run (), controllers must extend the MX_Controller class. To use Modular Separation only, without HMVC, controllers will extend the Codeigniter Controller class. The above file my_form_validation.php should be put into /application/libraries directory.
One may also ask, how do I load a controller in CodeIgniter?
Controllers can be loaded as class variables of other controllers using $this->load->module (‘module/controller’); or simply $this->load->module (‘module’); if the controller name matches the module name. Controllers may be loaded from application/controllers sub-directories. Controllers may also be loaded from module/controllers sub-directories.

20 Similar Question Found

How to create codeigniter application without page refresh?

Add member data to the database. Edit and update member data in the database. Delete member data from the database. The add/edit/delete operations will work on a single page without page refresh. Before getting started to create CodeIgniter AJAX CRUD application, take a look the files structure.

What can codeigniter do for a web application?

Based on the Model-View-Controller (MCV) architecture, CodeIgniter also adds layering of logic to your web applications. This not only contributes towards a cleaner application design but is also is useful in parallelizing certain processes in the development cycle.

Can you use codeigniter as a web application framework?

CodeIgniter is becoming well known for its power as a PHP based web application framework, but it's not often that we see examples of it being used for anything else.

Where to put plugins in codeigniter application architecture?

Libraries − This folder contains files of the libraries developed for your application. Logs − This folder contains files related to the log of the system. Models − The database login will be placed in this folder. Third_party − In this folder, you can place any plugins, which will be used for your application.

How to create a modular application in codeigniter?

The first thing we need to do in order to modularize our application is to download the HMVC extension. Once we unzip it, we find two folders inside: We put the “third_party” folder (as it is) inside the “application” folder of our CodeIgniter application.

Which is a better web application framework laravel or codeigniter?

CodeIgniter is a proven, agile & open PHP web application framework with a small footprint. It is powering the next generation of web apps. What is Laravel? It is a web application framework with expressive, elegant syntax.

How to create a crud application in codeigniter?

Download the fresh setup of codeigniter and unzip the setup in your local system xampp/htdocs/ and also rename your project folder name to ci-crud. Next we will set the some basic configuration on config.php file, so let’s go to application/config/config.php and open this file on text editor.

How to use codeigniter's model in your application?

This class provides a solid base from which to build your own models, allowing you to rapidly build out your application’s model layer. To take advantage of CodeIgniter’s model, you would simply create a new model class that extends CodeIgniter\Model: <?php namespace App\Models; use CodeIgniter\Model; class UserModel extends Model { // ...

How to do form validation in codeigniter application?

Open app/Views/contact_form.php file and place the following code inside of it. Eventually, we have completed the Codeigniter Form Validation tutorial with an example. In this tutorial, we have seen how to implement necessary form validation in the Codeigniter application from scratch.

How to build a news application in codeigniter?

It will show you how a basic CodeIgniter application is constructed in a step-by-step fashion. If you are not familiar with PHP, we recommend that you check out the W3Schools PHP Tutorial before continuing. In this tutorial, you will be creating a basic news application.

How to create an ajax crud application in codeigniter 4?

CodeIgniter 4 ajax crud web application with bootstrap 4 modals and datatable js. Here you will learn how to create an ajax crud application in CodeIgniter 4 using bootstrap 4 modals and datatable js. And also learn how to insert, update, and delete data using ajax with datatables and bootstrap models.

How to create a crud application in codeigniter 4 for?

The CRUD operation in CodeIgniter 4 will contain the CREATE, READ, UPDATE and DELETE on the basis of data. In this CodeIgniter 4 series, I have started from very scratch. So, that it will be helpful for beginners to grab and implement it. Hence, I am starting from the CRUD in CodeIgniter 4.

What can codeigniter do for you?

CodeIgniter is a PHP MVC framework used for developing web applications rapidly. CodeIgniter provides out of the box libraries for connecting to the database and performing various operations like sending emails, uploading files, managing sessions, etc.

What is the current version of codeigniter?

CodeIgniter framework allows you with out of the box libraries for the database as well as for performing basic operations like sending emails, file uploading, session management, etc. CodeIgniter 3 CodeIgniter 3 is the current version of this framework that is licensed under the MIT License. It was released on 19th Sept. 2019.

How to register a user with codeigniter rest api?

Create API method to handle user registration via POST request. Create API method to fetch the user account data via GET request. Create API method to update the user information via PUT request. Interact with the CodeIgniter RESTful API.

What does hmvc stand for in codeigniter?

CodeIgniter is loosely based and works on MVC (Model-View-Development) pattern. It can also use the Hierarchical Model View Controller (HMVC). Added as an extra benefit it helps your applications with lots of modular functions. In CodeIgniter HMVC, HMVC stands for Hierarchical Model View Controller.

How to write a select query in codeigniter?

$this->db->where (); helps to write the where clause of the select query. There are multiple variations of this where () function in codeigniter and let's see them later in this tutorial. $this->db->get (); executes the select query and returns the resultset. Let's take this below mysql table as an example for writing select query in codeigniter.

How to select a query in w3adda codeigniter?

CodeIgniter Select Query with $this->db->get_where () The get_where () method is similar to get () method except that it allows you to add “WHERE” clause in second parameter. This is how you can select records from ’employee_master’ table using $this->db->get_where ().

How to use multiple where clauses in codeigniter?

Codeigniter Select Query with Multiple Where Condition: You can apply multiple where conditions in a single select query. Below code igniter select query example uses multiple where clause combined with AND keyword.

Which is the group by function in codeigniter?

The group_by () method allows you to set the “GROUP BY” clause for your query.You can group by multiple field values using an array. The distinct () function is used to add “DISTINCT” keyword to your query. The having () function allows you to generate “HAVING” clause for your query.