It looks to me that those images, along with their divs, have been added directly into the editor. So, it’s probably being updated by a developer, or at least someone HTML savvy. I’m not sure what you mean by ‘meta boxes’. A meta box is basically any collapsible box within the WP admin interface. If … Read more
Answer on my own question (without using a plugin and choosing a middle way) for what we want to achieve. Because the template has also a code starting with: if ( has_post_thumbnail() && ( $post->post_type == ‘post’ ) ) we have taken that part of code away. (we won’t used it in postings/pages, therefore) Following … Read more
If its your own custom post type you should know the field names? Iterate through the fields – or better just get the required field – an then use the attachment Id with wp_get_attachment_image_src. http://codex.wordpress.org/Function_Reference/wp_get_attachment_image_src Chech the codex for further examples and Google for “WordPress custom post type fields”.
You probably must do a function on function.php file in to your template. Reference1 : How to edit the wordpress RSS feed Reference 2: the_post_thumbnail
You can use add_image_size function to add new image size and can use wp_get_attachment_image to retrieve those custom size image.
You should use wordpress plugin for this purpose. Multi Image Upload plugin will be useful for you.
As the two comments above said: The Uploaded Image has to be larger than 300px * 300px to get 300px * 300px at the end. WordPress just scales down Images, but does not scale up Images.
If all you do is update ACF fields with your form, why not use the built-in function to generate the form? Create a new ACF field for the images, or simply use the Gallery field type, then display the form using acf_form: <?php acf_form(array( ‘post_id’ => ‘new_post’, ‘new_post’ => array( ‘post_type’ => ‘vendre’, ‘post_status’ => … Read more
You can use the Advanced Custom Fields plugin for that. Beside that, ACF provides you more field types you can use. And instead of showing the featured image in single.php, you can echo the one uploaded in your additional field.
Have you got the following in your functions.php file – it might solve the problem: add_theme_support( ‘post-thumbnails’ );