This method enables you to display the native WordPress gallery using the gallery shortcode in a custom function How to call a plugin function in footer.php You can use any WordPress or theme specific hook.
It is possible but it needs some developing effort. First of all it is important to know that WordPress default »galleries« are not discrete resources you can address with an separate URL. They are just shortcodes defined on a single posts context. So what you need to do is to define a URL the thumbnails … Read more
why not to use a plugin like nextgen-gallery? You can ask the plugin to scan a dir to build a gallery, then are many possibilities to display the images. If this cannot be a solution you need to access via php directly the filesystem, not difficult but some work needed 😉
Please check that the shortcode you have added in content is proper, check that you might have miss any thing in it. If your shortcode is ok then it seems that post content is loaded as it is without applying shortcodes. So you need to apply do_shortcode() function for content. Please add following code in … Read more
That filter passes more arguments than you are using. return apply_filters( ‘wp_get_attachment_link”https://wordpress.stackexchange.com/questions/134811/,”<a href=”https://wordpress.stackexchange.com/questions/134811/$url”>$link_text</a>”, $id, $size, $permalink, $icon, $text ); The second of those is the one you need. So you need to alter you callback to use the second parameter, and alter your add_filter to ask for it by setting the fourth argument to 2. … Read more
Gallery can include either: specific images, in which case their IDs are explicitly listed in shortcode all images attached to the post, in which case shortcode doesn’t specify that (as in your example) So your description is a little contradictory – if images weren’t attached to the post, then that example wouldn’t have worked in … Read more
Page loads all pages of the image gallery with pagination
I can think of a couple of options: Create a new shortcode, e.g. my_gallery. You can copy the code in wp-includes/media.php. Look for the code staring with add_shortcode(‘gallery’, ‘gallery_shortcode’); and then the actual function. Rename / modify as needed. The actual img link is within the $link variable Use something like this (untested), which should … Read more
There are a few issues here, but I’m not sure that any one directly is your problem. First, you need to be more specific in your pre_get_posts callback conditional, to ensure you’re targeting only the main query. Second, you need to clarify the post type you’re intending to show. Third – and the one that … Read more
As an alternative to removing the image sizes (which digging a little deeper looks very complicated), why not change the size of the images in your gallery? If you use a larger image they will “fill the space” at larger screens and then shrink down for smaller screens. The Gallery shortcode has a size parameter … Read more