Welcome to WPSE. The first thing to note is that you may want to put any custom code you write for this functionality into a custom plugin. This way the functionality is theme independent and available to you even, if you someday change the theme you’re using. The modern way would be to create a … Read more
I believe it is better if you use the ajax method instead of sending the POST to the same page. You can use javascript to increment the form / fieldset. Use an array for the name e.g <input type=”text” name=”ingredient[]”/> If you want to edit the post, just you us the saved data on the … Read more
You could hook into publish_post like the plugin Inform about Content does. But this hook is fired on updates to published posts too, this may result in many redundant tweets … Try ‘draft_to_publish’ instead. It is called in wp_transition_post_status() and happens only one time. You get the $post object as argument. Prototype, not tested: add_action( … Read more
To get the number of posts published by a user i found the solution was to call count_user_posts(), passing in the appropriate user id. <?php echo ‘Posts made: ‘ . count_user_posts( get_the_author_meta(‘ID’) ); ?> In translation ready form. <?php printf( ‘Posts made: %d’, count_user_posts( get_the_author_meta(‘ID’) ) ); ?> Storage in a variable. <?php $user_post_count = … Read more
To see how such a list can be created look at the code in wp-admin/includes/nav-menu.php. Unfortunately, it is hard coded there, so you have to re-create the code. First, let’s create two menus: We can get these menus in PHP with wp_get_nav_menus() (a wrapper for get_terms()): $menus = wp_get_nav_menus(); print ‘<pre>’ . htmlspecialchars( print_r( $menus, … Read more
This filter does not. This feature is disabled in the visual editor TinyMCE. function wpse49619_change_mce_options($initArray) { $ext=”iframe[align|longdesc|name|width|height|frameborder|scrolling|marginheight|marginwidth|src]”; if ( isset( $initArray[‘extended_valid_elements’] ) ) { $initArray[‘extended_valid_elements’] .= ‘,’ . $ext; } else { $initArray[‘extended_valid_elements’] = $ext; } // maybe; set tiny paramter verify_html //$initArray[‘verify_html’] = false; return $initArray; } add_filter(‘tiny_mce_before_init’, ‘wpse49619_change_mce_options’); Also you can use examples … Read more
Working Code Based On My Previous Answer Without using nonce.. but you can check the previous answer on how you can implement a nonce check. And the code is based on your code. misha_my_load_more_scripts() in functions.php function misha_my_load_more_scripts() { wp_register_script( ‘my_loadmore’, get_stylesheet_directory_uri() . ‘/js/myloadmore.js’, array( ‘jquery’ ), ”, true ); wp_enqueue_script( ‘my_loadmore’ ); } add_action( … Read more
I just ran into something similar to this. It had to do with refreshing permalinks. If you go to Settings -> Permalink and just click save see if it fixes your problem. It did for me. In the end I added the following to my functions.php file which updated the permalinks for me. I was … Read more
From a plugin or your theme’s functions.php file: function wpse106861_mod_query( $query ) { /* are we on the blog page ? */ if ( $query->is_home() && $query->is_main_query() ) { /* get ID of news category */ $news_id = get_cat_ID( ‘news’ ); /* exclude posts in new from query */ $query->set( ‘category__not_in’ => array( $news_id ) … Read more
You can use WordPress functions to do this and just run it once, a fast example would be. function wpse_85236_add_photo_field(){ global $post; $photoquery = new WP_Query(‘posts_per_page=-1’); while ( $photoquery->have_posts() ) : $photoquery->the_post(); if ( in_category( ‘photography’ )) { add_post_meta($post->ID, ‘category’, ‘photography’, true); } endwhile; } add_action( ‘init’, ‘wpse_85236_add_photo_field’ ); Remember to remove the function after … Read more