DjZoNe

<p>More than that, it checks if all fields filled correctly, and also makes sure to avoid comment duplication, and has flood protection capabilities as well.</p>
<p>Probably one of the best ways you could spice up your WordPress Blog with AJAX; readers love it! Must see for yourself.</p>
<p>This plugin works well in all major Web browsers, and uses discrete AJAX.<br />
That means if JavaScript disabled, it’s using the original comment posting method.</p>
<p>Ajax Comments known to work well, with Authimage plugin, but I rather suggest Akismet, as it is free for personal use.</p>
<p>Features:</p>
<pre><code>* comment form validation happens server-side without refreshing or leaving the page
* Script.aculo.us Fade In/Out Effects make readers happy
* works with AuthImage captcha word verification plug-in to prevent comment spam
* still works traditionally if browsers don't support JavaScript (or have it disabled)
* uses existing theme code to match styled comment threads when producing new comments
* 25-second server timeout ensures readers aren't left hanging
* works in current versions of Firefox, Internet Explorer, Opera, Netscape, and Safari.
</code></pre>
<p>Recommendations:</p>
<pre><code>* perfectly compliments any well-styled comment form design-don't design without it
* best when moderation is off (seems more real-time) and AuthImage is installed (self-moderation is the best moderation)
</code></pre>
<h3>Known bug</h3>
<p>I’ve discovered that AJAX Comments 2.0 stops working properly if you<br />
have ShowOnFrontPage plugin (v0.3.1) installed.</p>
<p>And we got another report, that it also stops, when you have SpamKarma activated.</p>
<p>We are working on a solution.</p>
<h3>AuthImage Integration</h3>
<ol>
<li>Open ajax-comments.php and uncomment lines: 92, 152, 153.</li>
<li>
<p>Open comments.php from your /themes directory and use the following code (mostly just the ids) for AuthImage to appear in your comments form:</p>
<pre><code>    <?php if ( !$user_ID ) : ?>

    <p><img id="auth-image" src="<?php echo get_option('siteurl'); ?>/wp-content/plugins/authimage/authimage-inc/image.veriword.php" alt="Verification Image" /></p>
    <p><label for="code">Word Verification (<a href="#" onclick="document.getElementById('auth-image').src+='?'+Math.random();return false" title="Generate another Captcha Word Verification image.">can't read it? try another!</a>)</label></p>
    <p>Please type the letters you see in the picture.</p>
    <p><input name="code" id="code" type="text" class="text" tabindex="5" /></p>

    <?php endif; ?>
</code></pre>
</li>
</ol>


AJAX Comments

Post comments quickly without leaving or refreshing the page.

dFactory

<p><a href="http://www.dfactory.eu/plugins/ajaxed-comments/" rel="nofollow ugc">Ajaxed Comments</a> seamlessly integrates into WordPress comments system and allows you to edit comments for a limited time, moderate and edit comments in AJAX, display error messages anywhere in the comment form and more.</p>
<p>For more information, check out the <a href="http://www.dfactory.eu/plugins/ajaxed-comments/" rel="nofollow ugc">plugin page</a> or see the <a href="http://www.dfactory.eu/" rel="nofollow ugc">Live demo</a> by posting a comment on <a href="http://www.dfactory.eu/" rel="nofollow ugc">dFactory</a> site.</p>
<h4>Features include:</h4>
<ul>
<li>Editing comments inline</li>
<li>AJAX comments moderation</li>
<li>AJAX handling errors</li>
<li>Edit published comment for a limited time</li>
<li>Option to set the editing time</li>
<li>Select comment statuses available for front-end moderation</li>
<li>Option to Delete a comment permanently </li>
<li>Show edit buttons only on hover</li>
<li>Highlighting comments</li>
<li>Select highlight colors</li>
<li>Animation effects for messages and editing</li>
<li>Option to hide error message after a period of time</li>
<li>Position error messages anywhere in the comment form</li>
<li>Select CSS style for comment buttons from none, WP default or Bootstrap</li>
<li>Select CSS style for error messages</li>
<li>.pot file for translations included</li>
</ul>
<h4>Translations:</h4>
<ul>
<li>French – by <a href="http://www.echodesplugins.li-an.fr/" rel="nofollow ugc">Li-An</a></li>
<li>German – by <a href="http://wdbase.de" rel="nofollow ugc">Andreas Reitberger</a></li>
<li>Japanese – by stranger-jp</li>
<li>Polish – by Bartosz Arendt</li>
</ul>


Ajaxed Comments

Ajaxed Comments adds AJAX to WordPress comments. It enables editing comments inline, AJAX moderation, error handling and time limited comment editing.

AJAX Comments vs Ajaxed Comments