function wpse250308_get_questions() { global $post; if ( preg_match_all(‘/\[question(.*?)\]/’, $post->post_content, $questions ) ) { $questions = array_key_exists( 1 , $questions) ? $questions[1] : array(); // $questions will contain the array of the question shortcodes //Do your stuff } } $post isn’t available before wp. So, you have to hook on it or actions that fires later.
So, as iguanarama pointed out, the first step is to make sure that the theme you are using uses the_excerpt() to show the excerpt. You’ll want to go check in your archive.php file how it is displayed. In my theme it was using the file ‘template-parts/content-front-c.php’. Then go to this file and see what is … Read more
In functions.php, where do you place your shortcode functions, you have to declare a global variable, then set its value in first shortcode function and use its value in second function.
Alright, I’ve solved this problem with the usage of modal windows. I link to modal window which works alright, and the client can change the content of a modal. To those who have similar problem, I may recommend considering some other ways of displaying things that you need to display. Good luck!
Why not like this: //function to generate error messages for bid form function generate_error_msg($type, $message){ global $error_msg; if($type == “success”) { $error_msg = “<div class=”success”>{$message}</div>”; } else { $error_msg = “<div class=”error”>{$message}</div>”; } } //Creates table, displays and validates bid form, and inserts valid bid data into table. function bid_form_display(){ //$error_msg = ”; global $wpdb; … Read more
Maybe you can make it so that you can use the shortcode like [list-products categories=”1,2,3″], and then explode them as an array to insert them as your terms? <?php function list_products_func($atts) { $a = shortcode_atts(array( ‘categories’ => ”, ), $atts); // Check for multiple categories by comma if ( strpos( $a[‘categories’], ‘,’ ) !== false … Read more
WordPress already has built in support for Nested Shortcodesprovided their handler functions support it by recursively calling. So if you have for example: [tag-a] [tag-b] [tag-c] [/tag-b] [/tag-a] As long as you recursively call do_shortcode in your shortcode function, all the shortcodes would be parsed. So you would define the functions for your shortcodes as … Read more
You are querying the entire posts of doctors type, and setting the number of posts per page to one. This will obviously always return the same post. You need to either set the id of the post, or navigate through the loop to find a match. If you are calling this function in single post … Read more
This should work assuming your trying to pass the URL to the PDF short code $file= get_post_meta( $post->ID, ‘teacher-resume-upload’ ); if ( $file) { foreach ( $file as $attachment_id ) { $full_size = wp_get_attachment_url( $attachment_id ); echo do_shortcode( ‘[pdf]’ . $full_size . ‘[/pdf]’ ); } }
Point-1: it’s not clear where you are getting $order_id from. I’m assuming it’s in the Shortcode. Point-2: You don’t need to. use ob_* functions for returning Shortcode replacement content, simply returning is enough. Assuming other parts of your CODE is correct, below is the possible CODE that should work: If the shortcode is implemented in … Read more