Adding image HTML title attribute

Hi Mel,

The title is just for the tooltip. It’s your premonition if you want to add one or not. You can add it in the Image Settings section as opposed to the advanced section. Reference: https://docs.generateblocks.com/article/image-overview/

How are you adding your Featured image? Can you share a link to a post?

Yes, there were some changes when GB was updated, thus the slight difference.

Yes, if you’re using a GB Image Block, you can add a caption. Just click on cc in the toolbar. Example: https://share.getcloudapp.com/P8uXxAjB

For the featured image, try adding this snippet to add a title:

add_filter( 'wp_get_attachment_image_attributes', 'tl_add_img_title', 10, 2 );
// Add title attribute to featured image
function tl_add_img_title( $attr, $attachment = null){
	$attr['title'] = get_post( $attachment->ID )->post_title;
	return $attr;
}

Adding PHP: https://docs.generatepress.com/article/adding-php/#code-snippets

For the caption, try adding this snippet:

add_filter( 'post_thumbnail_html', 'custom_add_post_thumbnail_caption',10,5 );
 
function custom_add_post_thumbnail_caption($html, $post_id, $post_thumbnail_id, $size, $attr) {
 
if( $html == '' ) { 
  
    return $html;
  
} else {
  
    $out = '';
  
    $thumbnail_image = get_posts(array('p' => $post_thumbnail_id, 'post_type' => 'attachment'));
  
    if ($thumbnail_image && isset($thumbnail_image[0])) {
  
        $image = wp_get_attachment_image_src($post_thumbnail_id, $size);
 
        if($thumbnail_image[0]->post_excerpt) 
            $out .= '<div class="wp-caption thumb-caption">';
  
        $out .= $html;
  
        if($thumbnail_image[0]->post_excerpt) 
            $out .= '<p class="wp-caption-text thumb-caption-text">'.$thumbnail_image[0]->post_excerpt.'</p></div>';
   
    }
 
    return $out;
   
}
}

No, you don’t need to add that. Code Snippets already adds those for you.