First, you register your query vars param1 and param2: function wpse_101951_query_vars( $qv ) { $qv[] = ‘param1’; $qv[] = ‘param2’; return $qv; } add_filter( ‘query_vars’, ‘wpse_101951_query_vars’ ); To use this information, you can pretty much hook into any action or filter after parse_query. That’s the first action available after the query vars are set, so … Read more
Make sure there is an index.php in the directory, and make that file the index file. Example for .htaccess: DirectoryIndex index.php
Nothing just happens for “no apparent reason”. Some new condition has caused this. Most likely a new plugin or update of an existing plugin. It is possible for a plugin or theme doing something crazy like flushing rewrite rules on every load could wipeout the existing rules. See this ticket for more info: http://core.trac.wordpress.org/ticket/18450#comment:34 if … Read more
From the WordPress Codex, this is how to enable permalinks in your blog. From your admin dashboard on the left side go to Settings -> Permalinks In the Settings → Permalinks panel (Options → Permalinks before WordPress 2.5), you can choose one of the “common” structures or enter your own in the “Custom structure” field … Read more
Don’t use relative paths in WordPress, put the images in your theme directory and use the API to output correct paths. <img src=”https://wordpress.stackexchange.com/questions/119475/<?php echo get_template_directory_uri(); ?>/images/image.jpg”>
Take look at official Query vars. You will see two columns and by then you will get why category__in doesn’t work with the URL query string. (basically, the private keywords works only if you specify them in wp_query or so…) About subpost, I am not a hundred percent sure, what it is. In the whole … Read more
try this ‘href’=> admin_url(“post-new.php?post_type=albertis-kunstwerke”)
There’s a plugin Custom Permalinks to the rescue. But you have to change the permalink page by page.
Use the preview_post_link filter to modify the preview URL: function wpa_preview_link( $preview_link ){ return $preview_link . ‘&v=’ . uniqid(); } add_filter( ‘preview_post_link’, ‘wpa_preview_link’ );
Have you repub’d your permalinks? This will update the .htaccess file to ensure that routing works appropriately.