so you place your video inside a shortcode and then you can run a filter on that shortcode function. works like this (to be placed inside functions.php or some custom plugin): function so327822_wp_video_shortcode($output, $atts) { //get video ID by src $video_id = attachment_url_to_postid( $atts[‘src’] ); //get video meta $video_meta = wp_get_attachment_metadata( $video_id ); //uncomment next … Read more
If you want to perform any redirects, you have to send your header before site sends any output. Shortcodes are run when the content is obtained, parsed and printed. So the site will already be partially sent to the browser, so you won’t be able to perform any redirects any more. So you should run … Read more
Best way to achieve the desired functionality is to use post_meta / custom field. add_shortcode (‘cities’, ‘show_cities’); function show_cities(){ /* Create a custom field ‘city’ to save city name in page editor */ $city = get_post_meta( get_the_id(), ‘city’, true ); return $city; } Using an array can also do the work as under: add_shortcode (‘cities’, … Read more
You can use wp_get_nav_menu_items() which retrieves all menu items of a navigation menu. Your shortcode callback should be something like this . function print_menu_shortcode($atts, $content = null) { extract( shortcode_atts( array( ‘name’ => null, ‘class’ => null ), $atts )); // Assuming $name contains slug or name of menue $menu_items = wp_get_nav_menu_items($name); // Sample Output. … Read more
The issue here is variable scoping. You’re trying to access a global variable locally. // Global scope. $api_response = null; function get_user_info( $type ) { // Local scope. if ( $api_response === null ) { // make api reqest. // $api_response = api request data; return $api_response[ $type ]; } else { return $api_response[ $type … Read more
One way of doing it would be to modify your current code and add the links in there: function category_name_shortcode() { global $post; $post_id = $post->ID; $catName = “”; foreach((get_the_category($post_id)) as $category){ $catName .= ‘<a href=”‘ . get_term_link($category) . ‘”>’ . $category->name . ‘</a>, ‘; } return $catName; } add_shortcode( ‘post_category’, ‘category_name_shortcode’ ); But there’s … Read more
AJAX and Shortcode with Parameters
Your shortcode callback function is incorrect: add_shortcode(‘load_peoplesoft_result_page’, ‘load_peoplesoft_results()’); You’ve included the (), but only the function name should be passed: add_shortcode( ‘load_peoplesoft_result_page’, ‘load_peoplesoft_results’ ); Note that the second argument of add_shortcode() is a “callable”. This is a standard PHP feature, and you can read documentation for them here.
First follow what the codex says Shortcodes. Basically you just wrap your html in ob_start(); this will return the html as a string so you can echo it. 1st way : function my_shortcode() { ob_start(); ?> <HTML> <here> … <?php return ob_get_clean(); } 2nd way function my_shortcode() { $output=””; $output.= ‘<html>content</html>’; return $output; }
Try the below code. I think it could help you. add_shortcode( ‘knowledge_sharing’, ‘cat_post’ ); function cat_post($atts){ // attributes for shortcode if (isset($atts[‘cat’])) {$cats = $atts[‘cat’];} else {return;} if (isset($atts[‘posts_per_page’])) {$posts_per_page = $atts[‘posts_per_page’];} else {$posts_per_page = -1;} // get the category posts $category = get_category_by_slug($cat); if (!is_object($category)) {return;} $args = array( ‘cat’ => $category->term_id, ‘posts_per_page’ => … Read more