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[Resolved] [Plugin: OptionTree] Get post_thumbnail in list or slider

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  • Plugin Author Derek Herman

    @valendesigns

    Off the top of my head… You would need to add the add_image_size() function to the functions.php and then write some PHP that will grab the image ID using the url of the image in the slider then use wp_get_attachment_image() to get the correct size.

    Awesome thanks for the help Derek.
    I used this function

    function get_attachment_id_from_src ($image_src) {
            global $wpdb;
            $query = "SELECT ID FROM {$wpdb->posts} WHERE guid='$image_src'";
            $id = $wpdb->get_var($query);
            return $id;
    }

    I found it here:
    http://wordpress.org/support/topic/need-to-get-attachment-id-by-image-url

    and this to get the image

    $attachmentid = get_attachment_id_from_src ($slide['img']);
       $custom = wp_get_attachment_image_src( $attachmentid, 'orbit-custom' );
                        <img src="' <?php echo $custom[0] ?>" />

    Of course I used the add_image_size to create the orbit-custom

    forgot to mark as resolved.

Viewing 3 replies - 1 through 3 (of 3 total)
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