I use this custom code for insert data from front end . function my_study() { global $wpdb; $table_name = $wpdb->prefix .”my_data”; $id=$_REQUEST[‘id’]; $ret = $wpdb->get_results( “SELECT * FROM $table_name WHERE id = $id” ); echo $id; print_r($ret); echo ‘<form action=”wp-content/plugins/mystudy/form.php” method=”post”> Album: <input type=”text” name=”first” value=”‘.$ret[0]->fname.’” /> Artist: <input type=”text” name=”last” value=”‘.$ret[0]->lname.’”/> <input type=”submit” value=”Submit”>… Continue reading