Is there a widget that can display a certain Custom Post Type Terms?

1 comment

1. I have build, some time before a widget,
   Also you can set the number of posts, the category and the order!

   <?php
   /****** Widget ******/
   class Artdev_Category_Posts extends WP_Widget {
   
       function Artdev_Category_Posts() {
           $widget_ops = array('description' => 'Add Selected Category Posts to the Sidebar' );
           parent::WP_Widget(false, __('&rarr; Category List', 'artdev'),$widget_ops);      
       }
   
       function widget($args, $instance) {  
           extract( $args );
           $title = esc_attr($instance['title']);
           $cat_name = esc_attr($instance['cat_name']);
           $posts = esc_attr($instance['posts']);
           $order = esc_attr($instance['order']);
   
           echo $before_widget; ?>
   
               <?php if ( $title ) echo $before_title . $title . $after_title; ?>
   
               <?php // The Loop
               $wq = new WP_Query();
               $wq->query( array( 'post_type' => 'events', 'category_name' => $cat_name, 'posts_per_page' => $posts, 'orderby' => $order )); 
               if( $wq->have_posts() ) :
               ?>
               <ul class="widgetlist">
                   <?php while($wq->have_posts()) : $wq->the_post(); ?>
                       <li>
                           <h3><a href="<?php the_permalink(); ?>" rel="bookmark"><?php echo get_the_title(); ?></a></h3>
                       </li>
                   <?php endwhile; ?>
               </ul>
               <?php endif; wp_reset_query(); ?>
   
               <?//php } ?>
   
          <?php echo $after_widget;
      }
   
      function update($new_instance, $old_instance) {                
          return $new_instance;
      }
   
      function form($instance) {        
           $title = esc_attr($instance['title']);
           $cat_name = esc_attr($instance['cat_name']);
           $posts = esc_attr($instance['posts']);
           $order = esc_attr($instance['order']);
           ?>
   
           <p><!-- Widget Title -->
               <label for="<?php echo $this->get_field_id('title'); ?>"><?php _e('Title:','artdev'); ?></label>
               <input type="text" name="<?php echo $this->get_field_name('title'); ?>" value="<?php echo $title; ?>" class="widefat" id="<?php echo $this->get_field_id('title'); ?>" />
           </p>
   
           <p><!-- Category Name -->
               <label for="<?php echo $this->get_field_id('cat_name'); ?>"><?php _e('Category Name:','artdev'); ?></label>
               <input type="text" name="<?php echo $this->get_field_name('cat_name'); ?>" value="<?php echo $cat_name; ?>" id="<?php echo $this->get_field_id('cat_name'); ?>" class="widefat" />
           </p>
   
           <p><!-- Number Of Posts -->
               <label for="<?php echo $this->get_field_id('posts'); ?>"><?php _e('Number of posts to show:','artdev'); ?></label>
               <input type="text" name="<?php echo $this->get_field_name('posts'); ?>" id="<?php echo $this->get_field_id('posts'); ?>" value="<?php echo $posts; ?>" size="2" />
           </p>
   
           <p><!-- Order Posts -->
               <label for="<?php echo $this->get_field_id('order'); ?>"><?php _e('Order of posts:','artdev'); ?></label>
               <select name="<?php echo $this->get_field_name('order'); ?>">
                   <option value="title" <?php if ($order == 'title') { echo 'selected="selected"'; } ?>>Order Posts by Title</option>
                   <option value="ID" <?php if ($order == 'ID') { echo 'selected="selected"'; } ?>>Order Posts by ID</option>
                   <option value="date" <?php if ($order == 'date') { echo 'selected="selected"'; } ?>>Order Posts by Date</option>
                   <option value="rand" <?php if ($order == 'rand') { echo 'selected="selected"'; } ?>>Randomize Posts</option>
               </select>
           </p>
   
           <?php
       }
   } 
   register_widget('Artdev_Category_Posts'); 
   ?>
   

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