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    <p>After a lot of effort, I found the answer, here is a solution for those stuck in the same position.</p> <p>This goes in your plugin page where you are getting posts for a user etc.</p> <pre><code>&lt;script type="text/javascript"&gt; $(document).ready(function() { posts = 8; author_posts = parseInt(&lt;?php echo $author_posts; ?&gt;); $("#link_selector").click(function() { // alert('posts - ' + posts + 'author posts - ' + author_posts); if ((posts - author_posts) &gt; 3) { $("#link_selector").text('No more posts!'); } else { var category = '&lt;?php echo strtolower($category); ?&gt;'; var id = '&lt;?php echo $blogger_id; ?&gt;'; var firstname = '&lt;?php echo $firstname; ?&gt;'; var surname = '&lt;?php echo $surname; ?&gt;'; // alert(posts + category + id + firstname + surname); $.ajax({ type: "GET", url: "/wordpress/wp-admin/admin-ajax.php", dataType: 'html', data: ({ action: 'loadMore', id: id, firstname: firstname, surname: surname, posts: posts, category: category}), success: function(data){ $('#ajax_results_container').hide().fadeIn('slow').html(data); posts = posts + 4; if ((posts - author_posts) &gt; 3) { $("#link_selector").text('No more posts!'); } } }); } }); }); &lt;/script&gt; </code></pre> <p>Then in your theme's functions.php, put your function to do your ajax request:</p> <pre><code>function loadMore() { $blogger_id = $_GET['id']; // get your $_GET variables sorted out // setup your query to get what you want query_posts('posts_per_page=' . $posts . '&amp;author='.$blogger_id); // initialsise your output $output = ''; // the Loop while (have_posts()) : the_post(); // define the structure of your posts markup endwhile; // Reset Query wp_reset_query(); die($output); } </code></pre> <p>Then, just after the closing of your function, put in the action hooks</p> <pre><code>add_action('wp_ajax_loadMore', 'loadMore'); add_action('wp_ajax_nopriv_loadMore', 'loadMore'); // not really needed </code></pre> <p>That's it!</p>
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