This handy little piece of code displays all the posts in a category other than the current post. Use this inside the loop.
Hope it helps
<?php
if ( is_single()) {
$categories = get_the_category();
if ($categories) {
foreach ($categories as $category) {
// echo "<pre>"; print_r($category); echo "</pre>";
$cat = $category->cat_ID;
$args=array(
'cat' => $cat,
'order' =>ASC,
'post__not_in' => array($post->ID),
'posts_per_page'=>55,
'caller_get_posts'=>1
);
$my_query = null;
$my_query = new WP_Query($args);
if( $my_query->have_posts() ) {
//echo '<h2>Other posts in the category of '. $category->category_description . ' » </h2>';
//echo '<p>They are... '. $category->category_description . ' </p>';
while ($my_query->have_posts()) : $my_query->the_post(); ?>
<li><a href="<?php the_permalink(); ?>"> <?php the_title(); ?></a></li>
<?php
endwhile;
} //if ($my_query)
} //foreach ($categories
} //if ($categories)
wp_reset_query(); // Restore global post data stomped by the_post().
} //if (is_single())
?>