Creating your first DIVI widget programmatically with code

Creating your first DIVI widget programmatically with code might sound complicated, but it’s actually a straightforward process once you understand the basic steps. Let’s dive into a detailed step-by-step guide on how to create your own custom widget for the DIVI theme. The DIVI theme is a popular WordPress theme developed by Elegant Themes that provides a high level of customization and flexibility.

Step 1: Set Up a Child Theme

Before you start creating your custom DIVI widget, it’s best to set up a child theme. A child theme is a sub-theme that inherits all the functionality, features, and the style of its parent theme, which is DIVI in this case. The main benefit of using a child theme is that you can modify it without affecting the parent theme. This will make updates easier and prevent your changes from being lost when the DIVI theme is updated.

Step 2: Create a Widgets Directory

In your child theme directory, create a new directory called “widgets”. This is where you’ll store the PHP file for your custom widget.

Step 3: Create a PHP File for Your Custom Widget

Within your new “widgets” directory, create a PHP file. You can name it whatever you like, but make sure the name is relevant to your custom widget. For instance, if you’re creating a custom recent posts widget, you might name your file “recent-posts-widget.php”.

Step 4: Write Your Widget Code

Open your PHP file and start by defining your widget class. The WordPress Codex provides a detailed explanation and a template you can use to get started. Here’s a basic example:

class My_Custom_Widget extends WP_Widget {
    function __construct() {
            'my_custom_widget',  // Base ID
            'My Custom Widget',  // Name
            array( 'description' => 'A Custom Widget', )  // Args
    public function widget( $args, $instance ) {
        // Widget content
    public function form( $instance ) {
        // Output admin widget options form
    public function update( $new_instance, $old_instance ) {
        // Processes widget options to be saved
        return $new_instance;

This gives you a basic structure for your custom widget. The ‘widget’ function is where you output the front-end display of your widget. The ‘form’ function is where you output the admin widget options form. And the ‘update’ function processes the widget options to be saved.

Step 5: Register Your Custom Widget

To make WordPress aware of your new widget, you need to register it. This can be done in the ‘functions.php’ file of your child theme. Add the following code to your ‘functions.php’ file:

function my_register_custom_widget() {
    register_widget( 'My_Custom_Widget' );
add_action( 'widgets_init', 'my_register_custom_widget' );

This code registers your new widget with WordPress, so it becomes available in the widgets section of your WordPress admin panel.

Step 6: Customize Your Widget

Now you can customize your widget to your liking. The content of the widget can be anything from simple HTML to complex PHP. You can also add a form to the widget to allow users to customize it from the WordPress admin panel.

In conclusion, creating your own custom DIVI widget is a great way to add unique functionality to your DIVI theme. By following these steps, you’ll be able to create a custom widget that suits your specific needs and preferences. Always remember to use a child theme when modifying your theme to ensure that your changes are preserved when updating the DIVI theme. Happy coding!


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