This is just a basic php array question – not a WP question. function unique_authors ( $authors ) { $newArray = array(); foreach( $authors as $item ) { $itemArray = explode( “, “, $item ); $newArray = array_merge($newArray, $itemArray); } $newArray = array_unique($newArray); return $newArray; } $authors = unique_authors( $authors ); foreach( $authors as $author … Read more
You can set the values with the filter wpcf7_form_tag and add the shortcode attributes with the filter shortcode_atts_wpcf7 add_filter(“wpcf7_form_tag”, function($scanned_tag, $replace){ if (“press_post” === $scanned_tag[“name”]) { $contact_form = WPCF7_ContactForm::get_current(); $number_of_posts = $contact_form->shortcode_attr(“number_of_posts”); $post_type = $contact_form->shortcode_attr(“post_type”); // using $number_of_posts and $post_type here $scanned_tag[‘raw_values’] = [ “number_of_posts \”$number_of_posts\” – post_type \”$post_type\” | val 1″, “Test 2|val 2”, … Read more
To answer the first part of your question, I have just put my class TTT_User_Profile_Addon on GitHub. The class offers a simple interface to add a field to a profile page. I have added an example for a checkbox subclass and some code to initialize it per functions.php. This works in a plugin too, of … Read more
In his answer , Jan Fabry made a brilliant solution, but it saves the values one by one (for each his own field ) for your question, we need to “reverse” that , but it is actually easy . BEFORE lines 409-413 , Jan Fabry made an if-else clause to seperate values into fields and … Read more
http://justintadlock.com/archives/2009/11/16/everything-you-need-to-know-about-wordpress-2-9s-post-image-feature LIsts a plugin: http://wordpress.org/extend/plugins/get-the-image I’m not sure by the article and description if what you are looking for is exactly what it does? It seems to imply that, but I’m not 100%
The following code allows you to add the parameters wpse4528_key and wpse4528_minimum to your queries, and will then add an extra criterium to the where clause that counts the number of meta values with your key. add_filter( ‘posts_where’, ‘wpse4528_posts_where’, 10, 2 ); function wpse4528_posts_where( $where, &$wp_query ) { global $wpdb; $count_key = $wp_query->get( ‘wpse4528_key’ ); … Read more
Just like you add new columns you render the title filed your self add_action( ‘manage_posts_custom_column’, ‘admin_post_data_row’, 10, 2); function admin_post_data_row($column_name, $post_id) { switch($column_name){ case ‘title’: edit_post_link(get_post_title($post_id), ‘<p>’, ‘</p>’,$post_id); echo ‘<br />’.get_post_meta($post_id,’field_name’,true); break; default: break; } } and if you have another plugin cancels this then simply set the filter hook priority to something bigger.
Couple of things: 1: When you include the script after jquery, localise it using the wp_localize_script function: $nonce = wp_create_nonce(“vote_nonce”); $yourscript_info = array( ‘ajaxurl’ => admin_url( ‘admin-ajax.php’), ‘nonce’ => $nonce ); wp_localize_script( ‘yourscript’, ‘yourscript’, $yourscript_info ); $.ajax({ type: “POST”, url: yourscript.ajaxurl, data: { id: id, vote: vote, nonce: yourscript.nonce, action: “stn_voting” }, 2: Add some … Read more
I’ve done it, here is the complete code: function insert_facebook_likes_custom_field($post_ID) { global $wpdb; if (!wp_is_post_revision($post_ID)) { add_post_meta($post_ID, ‘likes_count’, ‘0’, true); } } add_action(‘publish_page’, ‘insert_facebook_likes_custom_field’); add_action(‘publish_post’, ‘insert_facebook_likes_custom_field’); function update_facebook_likes($content=””) { global $wp_query; $permalink = get_permalink(); $idpost = $wp_query->post->ID; $data = file_get_contents(‘http://graph.facebook.com/?id=’.$permalink); $json = $data; $obj = json_decode($json); $like_no = $obj->{‘shares’}; $meta_values = get_post_meta($idpost, ‘likes_count’, true); if … Read more
First, you need to output a response in your my_action_callback() function. That response will be available inside your jQuery success callback: function(response){}. At that point it is just a matter of updating the HTML of the page with the new views count. PHP: function my_action_callback() { // … echo $views; exit; } JavaScript: jQuery.post(ajaxurl, data, … Read more