Edit If this is your goal: I want to use the WordPress gallery to show all pictures of one category in a gallery (on a fixed page), which I do not have to update all the time by inserting the pictures manually. Then the easiest way to accomplish it is via custom page template. Create … Read more
My approach (take it as such) would be simply generating a unique ID which will differentiate each slider. That’s anyway a good practice when the same functionality can potentially be displayed multiple times on the same page. First, find a way to generate an incremental $id to use in your template. Maybe an instanciation ID… … Read more
The caption is stored in the image data. The only way to achieve what you require is to use multiple copies of the image and change the image data on each image. To better understand image data go ahead and download an image to your desktop then right click it, go to properties then the … Read more
Depends on what you want to store. The Settings API uses it’s own, well performing, engine behind Tutorial You can (miss)use the Theme modifications API as well Or, if it you’re talking about adding data to posts, you can use the Post Meta Storage Engine Note: “Post Meta Storage Engine” is no official term. I … Read more
I don’t understand the problem with NextGen. For a “gallery page” it creates thumbernails which are small (in fact as you can set the size up as you want it). The same goes for opening images themselves – you can set up the resize option for the full size size of images. Example – it … Read more
If it’s a usable option for you, you can change the output of to use <span> tag instead of a <div>. This how you’d change the output (to be added in theme functions.php) of the Caption shortcode: // Source code from http://core.svn.wordpress.org/trunk/wp-includes/media.php add_filter( ‘img_caption_shortcode’, ‘wpse57262_cleaner_caption’, 10, 3 ); function wpse57262_cleaner_caption( $output, $attr, $content ) { … Read more
You can disable tabs using a filter hook. Replace wpse_76095_isOurMediaUpload() with however you determine that you’re running the media popup. add_filter(‘media_upload_tabs’, ‘wpse_76095_filterMediaUploadTabs’); /** * filter out unwanted media upload tabs * @param array $tabs * @return array */ function wpse_76095_filterMediaUploadTabs($tabs) { if (wpse_76095_isOurMediaUpload()) { unset( $tabs[‘type_url’], // no linking from external sites (no local image) … Read more
I have not a ready solution, but small hints. You get all albums from nggallery with a small sql select. This get a array with all data to the album. If you have the right fields, change the * and use only the fields, there store your data. global $wpdb; $albumlist = $wpdb->get_results(“SELECT * FROM … Read more
This solution will add the data-fancybox=”group” to gallery links produced by the default shortcode. This has been tested and works regardless of whether themes have HTML5 theme support enabled for galleries or not. The solution works by using the post_gallery filter to gain access to the gallery shortcode’s output. From there, the HTML is parsed … Read more
The task It’s not as easy, as it looks at a first glance. The main problem is, that you can define your own shortcode and simply override the default. Actually that’s what some themes are doing (blame you ThemeForest authors!). In this case, simply hooking into post_gallery won’t work in every case. Drawbacks for post_gallery … Read more