I’m not familiar with exactly how nextgen-gallery does it, but typically for lightbox effects you need to add rel=”lightbox” to the image tag for it to work. To do that you’d do something like this: $attr = array( ‘rel’ => “lightbox”, true) )), ); echo wp_get_attachment_image( get_post_meta( get_the_ID(), ‘afp_analysis_chart’ , true), ‘large’, 0, $attr );
If you have the size of the square container before hand as you do, 208x208px then why not just add a custom image size to your functions file and call that image size in your template. Add this to your themes functions.php: add_image_size( ‘custom-size’, 208, 208, true ); if you are running WordPress 3.9 you … Read more
You can use: get_the_post_thumbnail function <?php echo get_the_post_thumbnail( $post_id, $size, $attr ); ?> In the size paramenters you can pass a two dimensional array of height, and width, or use ‘full’ to get the full image.
Turns out that WP emoticons don’t work if you have a period, one space, and then a smiley. So this will not work: Some text. 😉 but this will work: Some text. 😉 Unbelievable.
The files are placed in theme folder at wp-content > themes > your_theme_folder There style.css is usually the style file which you can edit as per your requirements.
The URL for rezied images in WordPress is constructed in a way that’s impossible to direct reverse. Therefore, it’s impossible to get the attachment associated with a URL of a resized image with 100% certainty, unless you loop through all attachments and check whether their URL matches the given URL. However, this approach is very … Read more
While this is theoretically possible it is going to be very unpleasant to get right. The “image” in WordPress view would be attachment post with considerable amount of metadata, recording information about physical file for image itself, image sizes, EXIF info from image, and so on. You should really be using API for task like … Read more
The CSS Add the following code to your CSS file. That will make the images scalable according to screen size. Obviously change the class tag if you want to set up just for a specific image class img{ max-width: 100%; } img{ -ms-interpolation-mode: bicubic; } Then you need to run a filter to stop wordpress … Read more
If this is still a problem, then you can find my answer on wordpress.org’s support forum, it might help: wordpress.org/support/topic/resize-failure-on-some-images-with-odd-message This is a part of a code from the jQuery library, to be specific this part is responsible for handling callbacks. It is displayed, because the reponse from wordpres is unparsable JSON data. If you … Read more
WooCommerce adds classes to indicate when a product has a thumbnail specified, so you can address this with CSS. .product .images { display: none; } /* hide images div by default */ .product.has-post-thumbnail .images { display: block; } /* show images div when thumbnail is present */