Thank you for contacting us here in the Support Forum
May I ask, if you still have the link to the Support Forum where you have received this former instructions?
Let me explain the background a bit.
1. DIVI theme is not using Bootstrap, which is a Framework to ensure "mobile first" design.
hidden link
2. Toolset does not require Bootstrap, but Layouts (a component of Toolset) does.
Also, some Views features like the Bootstrap GRID does require Bootstrap.
3. Bootstrap can be enqueued in any custom theme or child theme so to use it's CSS and JS, which allow you to style your site in a more responsive mode.
This does not happen automatically, but I am sure you know that:
You must use as example HTML classes and tags so to call the Bootstrap CSS.
4. Now, since you updated the DIVI theme, of course the non-default Bootstrap Folders have been removed. from your parent theme.
Let's solve this issue the proper way, shall we?
1. Download the Bootstrap Framework from here:
hidden link > Download > Download Bootstrap (button)
2. Open that folder and put (only) the bootstrap.min.css file in your Child's Theme CSS folder
3. Open that folder and put (only) the bootstrap.min.js file in your Child's Theme JS folder
4. In your child's theme functions.php, if not already present, include a wp_enqueue_scripts function as this:
function child_theme_scripts() {
wp_enqueue_style( 'bootstrap-styles', get_stylesheet_directory_uri() . '/css/bootstrap.min.css', array(), '3.3.4', 'all' );
wp_enqueue_style( 'your-child-theme-style', get_stylesheet_uri() );
wp_enqueue_script( 'bootstrap-js', get_stylesheet_directory_uri() . '/js/bootstrap.min.js', array('jquery'), '3.3.4', true );
}
add_action( 'wp_enqueue_scripts', 'child_theme_scripts' );
As you see, we use get_stylesheet_directory_uri().
This calls the CHILD theme's style first:
http://codex.wordpress.org/Function_Reference/get_stylesheet_directory_uri
This should properly enqueue Bootstrap Styles, your child theme style sheet, and the Bootstrap JS.
Also, it will avoid complications when the Parent is updated, as everything is safely in your Child Theme.
Please let me know if you have further questions regarding the issue mentioned in this Thread
and do not hesitate to open a new thread if other issues or problems arise
Thank you for your patience.