The ‘Use as Featured’ is not a part of the fields, it is a part of the form itself. You have to make sure the theme supports post-thumbnails in order for WP to do its logic and conditionally display the item. There is not an easy way to overwrite this functionality. Here is the code … Read more
You can create you own metabox with the option to images as many as you want and use that as post thumbnails. you can use my metabox class and with an image field inside a repeater block you get something like this:
Short answer: you don’t. The alignment settings only apply to images that the user adds to the Post Content. The Featured Image is incorporated into the template and is not added by the user to the Post Content. The Featured Image is directly integrated into the template, usually as a “post thumbnail” displayed on archive … Read more
I never had much luck with that AJAX plugin either, but ViperBond’s Regenerate Thumbnails works perfectly for me on a number of sites: viper007bond.com/wordpress-plugins/regenerate-thumbnails It manages several thousand images on my server, albeit somewhat slowly, although you can also run it on individual images or batches of images from the Media library. If you have … Read more
I could be mistaken, but I don’t think $post->post_id works to retrieve the post’s ID. I believe you want $post->ID. So that was probably your issue to begin with, though without seeing your $attr array, it’s hard to say. Here’s a reference for $post‘s properties. In this case, get_the_post_thumbnail is the more appropriate function. In … Read more
You can get a random post by category by using the following code: query_posts( array ( ‘showposts’ => 1, ‘orderby’ => ‘rand’, ‘cat’ => $cat->term_id ) ); if ( have_posts() ) : while ( have_posts() ) : the_post(); … And then use get_the_post_thumbnail() to retrieve the post featured image: if ( has_post_thumbnail() ) $image = … Read more
I haven’t tested this, but you’ll probably get the gist of it anyway: add_action(‘wp_enqueue_scripts’, ‘send_image_source_to_js’); function send_image_source_to_js() { global $post; // Does this post have a featured image? If yes, fetch the link / source $has_image = $source = false; if($thumb_id = get_post_thumbnail_id($post->ID)) { $has_image = true; $source_array = wp_get_attachment_image_src($thumb_id, array(300,300)); $source = $source_array[0]; } … Read more
You can wrap the image in a figure. <!– html –> <figure class=”constrained-container”> <img src=”https://wordpress.stackexchange.com/questions/100091/my-image.jpg” alt=”What my image is about”/> </figure> Then style the figure as well as the image. /* css */ .constrained-container { height: 300px; overflow: hidden; /* this hides excess of the image */ } .constrained-container img { display: block; width: 100%; … Read more
Since you appear to be using Featured Images, replace this: <div class=”post-image”> <?php echo ravs_get_custom_image( get_post_thumbnail_id () ); ?> </div><!– end post-image –> with this: <div class=”post-image”> <?php if ( has_post_thumbnail() ) { the_post_thumbnail( ‘custom-image’ ); } ?> </div> References Codex: has_post_thumbnail() the_post_thumbnail()
The $id variable isn’t defined. Add this just before the conditional statement: $id = get_the_ID();