Complete CodeIgniter 3 Series with Bootstrap 4 + Projects

Learn how to create and organize controllers in CodeIgniter 3, understand the MVC role of controllers, and configure default routing to load the home controller and its index method.

Learn to create and load views in CodeIgniter 3, and pass data via associative arrays to display variables like name, city, and university.

Discover how to build HTML forms in CodeIgniter with the form helper, including text inputs, dropdowns, text areas, checkboxes, radios, and multipart uploads.

CodeIgniter's input class handles form and url data, using html name and xss filtering, with support for get, post, and ajax data.

Master CodeIgniter 3 captcha implementation by loading the captcha helper, configuring image settings (word length, height, expiration), generating dynamic captchas, and passing results to the view for display.

Load and use the html helper in CodeIgniter 3 to create headings, images, and links with attributes. Attach css assets and render lists by passing associative arrays for customization.

Learn the alternate PHP syntax for CodeIgniter 3 views, using colon blocks for foreach and if, with proper class, method, and variable naming, and adherence to the PHP style guide.

Load the CodeIgniter 3 inflector helper to access singular and plural conversions, use humanize to format phrases, and apply underscore and countable to adjust strings.

Learn how to enable and generate calendars in CodeIgniter 3 by loading the calendar library, calling its generate method, and attaching per-date links via an associative array.

Learn how to validate form data in CodeIgniter using the form validation library. Create fields for full name, email, password, and confirm password, set rules, load helpers, and handle errors.

Explore how the CodeIgniter session library stores data with the set method, retrieves it with get, checks existence with has, and destroys sessions, with a note on flash data.

Configure and connect a database in CodeIgniter 3, then use Aurum, an object-relational mapping tool, to map classes to tables. Practice the query builder to run and manage data.

Create and populate the first student table in CodeIgniter 3 with Bootstrap 4, then fetch records via a model, controller, and view using the query builder.

Learn to fetch data in CodeIgniter 3 using active record methods such as select, from, where, and get_where to retrieve columns and records from a table.

Learn to insert data in CodeIgniter 3 via a model method, passing table name and an associative array whose keys match columns, with single and batch insert options.

Master updating and deleting records with CodeIgniter 3 query builder, using associative arrays, controller and model methods, and deleting by id with a where clause and boolean feedback.

Create a table and establish a foreign key to join classes with students. Fetch joined data with the query builder in a CodeIgniter 3 project, exploring inner and left joins.

Master chaining in the CodeIgniter 3 query builder by linking DB select, join, and get calls to fetch records, join tables, and apply where conditions using a training method.

Build a create form in CodeIgniter 3 with Bootstrap 4, wiring a controller, view, and model to insert records via a CRUD operation using the form helper and basic validation.

Fetch all records from the database in the controller using the model, pass them to the view, and display them to the user admin with edit and delete options.

Break your html content into multiple views to reuse across home and about pages, guided by the mvc approach. Organize header, navigation, and footer into separate view files.

Learn to add css and js files, organize assets, load plugins in a CodeIgniter 3 project with Bootstrap 4, and verify loading via the browser console.

Learn to add Bootstrap 4 to a CodeIgniter 3 project by embedding Bootstrap and jQuery files, loading them in views, and validating a working container and grid layout.

Learn to build a complete signup workflow in CodeIgniter 3 with Bootstrap 4, including creating a sign-up controller and view, form validation, password hashing, and database insertion.

Demonstrates sending a link to the user’s email from a CodeIgniter 3 app, using a mail library and SMTP settings on a local server.

Activate the user by validating new signups, sending and verifying activation links, checking email existence in the database, and updating activation status to enable login.

Create a complete login system in a CodeIgniter 3 project using Bootstrap 4 by building sign-up and login forms, handling email and password validation, and managing user sessions.

Learn to remove index.php from CodeIgniter 3 URLs by adjusting root config, enabling mod_rewrite, and ensuring controllers load correctly through proper routes.

Create a login and signup system inside a CodeIgniter 3 Bootstrap theme using controllers, views, and models. Implement session-based access and build a relational blog database with forms.