Web development is rapidly growing, and professionals constantly search for efficient ways to streamline and organize in development company processes.

Recently, one framework known as Hierarchical Model-View-Controller or CodeIgniter HMVC has become prominent; its usage has proven beneficial when creating modular, scalable, and maintainable web apps.

In this blog, we'll go into extensive depth on CodeIgniter HMVC development, covering its advantages, features and best practices for web development.

In addition, we will highlight available developer tools and examples of apps created using it.

unlock codeigniter hmvc potential: setup for max 3x impact

Define CodeIgniter

Define CodeIgniter

CodeIgniter, an open-source powerful PHP framework for designing web apps, offers developers an efficient, flexible, and safe platform to design applications for websites or mobile phones rapidly.

Developers can easily learn and employ this open-source system thanks to its uncluttered syntax.

Describe HMVC

Describe HMVC

Outline the Hierarchical Model-View-Controller (HMVC). Web development uses the Hierarchical Model-View-Controller (HMVC) architectural paradigm as dynamic websites.

Creating an interdependent hierarchy containing controllers, models, and views HMVC extends upon classic MVC (Model View Controller). With this architecture, HMVC makes creating modular components easy to test and manage, allowing web designers to develop reusable features that save both time and resources when it comes to the maintenance of software projects.

What sets HMVC Apart from MVC?

What sets HMVC Apart from MVC?

A typical MVC application comprises three main elements in the development process: model, view and controller. While the controller controls how the model and view interact between themselves, the view provides a user interface while the model serves the data access/business logic needs of the application.

Creating a hierarchical structure of controllers, models, and views of HMVC expands upon traditional MVC. Here, application development every module may contain its collection of models, views, and controllers, allowing developers to design modular and reusable components suitable for numerous application sections.

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Advantages of Web Development with CodeIgniter HMVC

Advantages of Web Development with CodeIgniter HMVC

Below are benefits of codeIgniter HMVC:

  • Modular Development: With its modular structure in development projects, CodeIgniter HMVC allows the creation of reusable components that are simple to incorporate into other application sections - decreasing errors while speeding up development efficiency.
  • Code Reuse: CodeIgniter HMVC makes development more organized and effective by organizing controllers, models and views into hierarchies that enable reuse.

    This makes development more organized by enabling developers to repurpose similar code across many application components.

  • Improved Structure and Organization: Web applications benefit from being structured with clarity using CodeIgniter HMVC's hierarchical structure of models, views and controllers, which makes dynamic web application maintenance and navigation simple.
  • Enhanced flexibility and scalability: CodeIgniter HMVC makes creating flexible and scalable apps easier, thanks to its modular development methodology that simplifies adding features without breaking existing code.
  • Testing and Maintenance Made Easier: CodeIgniter HMVC simplifies web in app development, application testing and maintenance thanks to its modular approach, isolating components easily for testing/debugging purposes.

    This makes testing/debugging much more accessible.

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How to Install CodeIgniter HMVC

How to Install CodeIgniter HMVC

Here is the process to setup codeIgniter HMVC model:

Configuration and Installation Process

Installation is required before using CodeIgniter HMVC, with its latest release available to download at its official website in development time.

Once downloaded, upload and extract its files onto your web server before starting development on it.

Once CodeIgniter is uploaded onto your web server, the next step in developing an application can be creating new modules.

A module is defined as any self-contained coding unit that can easily be reused elsewhere within an app - within CodeIgniter's application/modules directory, you can make a directory to create one and start developing modules immediately.

Also Read: Unit Testing in CodeIgniter: 10x Boost in Efficiency

Making a Fresh Module

For Building Modules within CodeIgniter HMVC To create a fresh module controller in CodeIgniter HMVC:

  • Make a new directory under application/modules in your CodeIgniter installation called blog, for instance, and, inside that folder, create another one named controllers containing your blog module's controllers.
  • Create a " models " directory within the "blog" folder to house models for your blog module here.

    Additionally, make a popular php framework directory named "views" where views for your module reside.

Establish a New Controller

CodeIgniter HMVC offers several steps for creating new controllers:

  • Create a PHP file named Posts.php within your application/modules/blog/controllers directory of application code to display in performance optimization "Posts," for instance.
  • Within that file, define an MX_Controller class extension called "Posts," using CodeIgniter HMVC's MX_Controller class as your guideline (MX_Controller is one option available via CodeIgniter's plugin system).

Development of Novel Framework

CodeIgniter HMVC offers several steps that will allow you to build new models in development pattern easily:

  • Make a new PHP file named Posts_Model.php in WordPress's application/modules/blog/models directory.
  • Create a class named "Posts_model", which extends the MX_Model class, and define it in the Posts_model.php file using the CodeIgniter HMVC plugin's MX_Model class.
  • To access and modify data stored in database tables more effectively, you may add methods to "Posts_model".

Establish a New Perspective

CodeIgniter HMVC allows you to build new views easily. Follow these steps:

  • Create a PHP file named index.php within the application/modules/blog/views directory to serve as an example.
  • Your HTML code for blogging posts list displays can be placed into an "index.php" file for display on a webpage by using PHP script to retrieve them from a database and display them on the page in the looped form.
  • Your blog module allows multiple views that allow you to create new blog articles or view an individual article simultaneously in normal controllers.

    You can design additional views that facilitate such functionality.

Understanding HMVC Architecture

Understanding HMVC Architecture

Summary of HMVC Framework

Model-View-Controller, or MVC, forms the cornerstone of HMVC architectural patterns. MVC differs significantly from its successor because its modular development capabilities facilitate the independent construction of distinct application components, which may be reused throughout a program.

Components of an HMVC Framework

These elements make up the HMVC architecture:

  • Modules: Controllers, models, and views reside inside a self-contained chunk of code known as a module.
  • Controllers: These pieces of software respond to user queries while managing them,
  • Models: Models access and modify database records accordingly.
  • Views: Views are responsible for displaying user data to users.

How CodeIgniter's HMVC Architecture Functions

How CodeIgniter's HMVC Architecture Functions

CodeIgniter HMVC modules each include codeIgniter HMVC project source code controllers, models and views that act independently from one another and behave just like stand alone applications - this makes reuse user guide and modular development possible.

Furthermore, MX_Controller and MX_Model classes available within the HMVC extension of CodeIgniter enable controllers and models to be extended from a base class that provides access to modules.

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Best Practices of CodeIgniter HMVC

Best Practices of CodeIgniter HMVC

Principles of Modular Design

Adherence to modular design principles is integral when developing modules for CodeIgniter HMVC, meaning each must remain self-sufficient and independent of other modules.

Separating Concerns

CodeIgniter HMVC encourages clear exceptional performance separation of concerns between views, models, and controllers by designating each of them only as relevant for different roles in the program (views should show data to users while models gather and modify it as requested), making development and maintenance simpler over time.

This approach makes code simpler to develop and manage more quickly overall.

Naming Convention Usage

CodeIgniter HMVC adheres to an established list of naming standards for controllers, models and views - this helps ensure consistent code in database management.

Adherence is crucial to guarantee code consistency.

Select Views, Controllers and Models Wisely

CodeIgniter HMVC requires proper utilization of models, controllers, and views - views should only handle HTML presentation logic, and controllers should take care of requests/answers.

In contrast, models handle database queries/manipulation/managing of data structures.

Efficient code streamlining and performance adjustments

Code optimization and performance tuning for online applications are of utmost importance, especially those using CodeIgniter HMVC.

To maintain quick response times with CodeIgniter HMVC applications, optimizing code using best practices must take precedence over optimization alone.

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Conclusion

CodeIgniter HMVC is an extensive web codeIgniter development service with several advantages over conventional methods, framework, enabling developers and companies alike to produce superior apps that can easily scale over time and require less ongoing maintenance by adhering to best practices and utilizing relevant tools and resources.

Paul
Full Stack Developer

Paul is a highly skilled Full Stack Developer with a solid educational background that includes a Bachelor's degree in Computer Science and a Master's degree in Software Engineering, as well as a decade of hands-on experience. Certifications such as AWS Certified Solutions Architect, and Agile Scrum Master bolster his knowledge. Paul's excellent contributions to the software development industry have garnered him a slew of prizes and accolades, cementing his status as a top-tier professional. Aside from coding, he finds relief in her interests, which include hiking through beautiful landscapes, finding creative outlets through painting, and giving back to the community by participating in local tech education programmer.

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