1- Just use jquery on form submit. jQuery(document).ready(function ($) { //default wordpress new post form id = #post $(“#post”).submit(function () { $.ajax({ url: “http://YOUR URL”, success: function (response) { console.log(“CALL OK!”); }, error: function () { console.log(“CALL FAILED!”); } }); }); }); 2- Put this code inside your theme: make new file, put the code … Read more
No, deleting tags, or any other terms, does not remove any posts. It shouldn’t even “touch” posts table. All it does is (you can see the code yourself: https://core.trac.wordpress.org/browser/tags/4.9.6/src/wp-includes/taxonomy.php#L1664): remove given term remove this term from all posts refresh caches But… There are some hooks in it, so some plugin or theme can modify this … Read more
You can get the current page number by get_guery_var(‘paged’) If it doesn’t return value, it is 1’st page. To get the number of total pages, you need to get the total number of posts and divide by the number of per_page. Or you can simply use max_num_pages of $wp_query object.
the URL index.php?pagename=to-kill-a-mockingbird&post_type=book&book_type=fiction works only for simple post or page. when you have a custom post type, the URL is index.php?book=to-kill-a-mockingbird&book_type=fiction. then try this code : add_rewrite_rule( ‘^books/fiction/([^/]*)/?$’ , ‘index.php?book=$matches[1]&book_type=fiction’ , ‘top’ );
You split post content into multiple pages with <!–nextpage–>, so you can use $page_number = get_query_var( ‘page’ ) to get current page number and global variable $numpages to get the number of pages in current post. Displaying table of content: global $numpages; $post_link = get_permalink(); $page_number = get_query_var( ‘page’ ); $toc = [ 1=>’Introduction’, ‘I2C … Read more
If you’re ok resetting it weekly – as in have views start from 0 every Monday – rather than trying to show the most read in the last 7 days, then the simplest change would be to have a different meta key for every week of the year. Then when you query the posts, you … Read more
You can accomplish this by using a counter then updating the class according to your needs. The code below will create a variable $counter and assign it to 0 if posts exist. By default a ‘col-md-4’ is bound to $class, if the $counter is less than 3 $class will be updated to ‘col-md-3’ (making it … Read more
Plain permalinks of the form /?p=14523 (or /index.php?p=14523) don’t necessarily need any .htaccess file since they don’t require mod_rewrite to rewrite the URL (unlike the the custom permalinks you mention). However, for a URL of the form /?p=14523 (as opposed to /index.php?p=14523), where you don’t explicitly state the index document (ie. index.php) in the URL … Read more
The pagination query var on singular posts is page, not paged. echo get_query_var( ‘page’ );
The other suggestions (and the accepted answer in your link) temporarily change a user’s capabilities globally. That is a hack. There is hook specifically designed for conditionally adjusting capabilities for specific content: map_meta_cap. When WordPress checks whether a user can edit a post, it checks if the user can edit_post. WordPress decides which actual capability … Read more