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POAjax Jquery Comments Page
 

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    <p>I've looked at many posts here on SO and I thought that what I have would work in terms of sending form data using AJAX without refreshing the page. Unfortunately it's not working and I'm at a loss to see what it going wrong so here is my code:</p> <p>profile.php</p> <pre><code>&lt;script&gt; $(function () { $('form#commentform').on('commentsubmit', function(e) { $.ajax({ type: 'post', url: 'insertcomment.php', data: $(this).serialize(), success: function () { alert('MUST ALERT TO DETERMINE SUCCESS PAGE'); $("#comment").val(''); } }); e.preventDefault(); }); }); &lt;/script&gt; &lt;form id='commentform' method='post'&gt; &lt;textarea class='comment' id='comment'&gt;&lt;/textarea&gt; &lt;input type='hidden' name='activityid' value='$activityid'&gt; //$activityid is the ID of the status so the database knows what status ID to connect the comment with &lt;input type='submit' name='commentsubmit' value='Comment'&gt; &lt;/form&gt; </code></pre> <p>insertcomment.php</p> <pre><code>&lt;?php include 'header.php'; $activityid=htmlspecialchars($_POST['activityid'], ENT_QUOTES); $comment=htmlspecialchars($_POST['comment'], ENT_QUOTES); $commentsql=$conn-&gt;prepare('INSERT INTO wp_comments (user_id, activity_id, comment, datetime) VALUES (:userid, :friendid, :comment, CURRENT_TIMESTAMP)'); $commentsql-&gt;bindParam(':userid', $_SESSION['uid']); $commentsql-&gt;bindParam(':activityid', $activityid); $commentsql-&gt;bindParam(':comment', $comment); $commentsql-&gt;execute(); include 'bottom.php'; ?&gt; </code></pre> <p>The end result hopefully is that the comment gets inserted into the database without refreshing the page and then the text area is reset.</p> <p>As of right now when I click the comment submit button it refreshes the page.</p>
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    1. USuser3093592
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    1. COAs an advice, i will recommend you to use [jQuery form plugin](http://malsup.com/jquery/form/) to make these ajax posts easier. it will prevent the default page refresh and you can add a progress bar
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      1. USDannyG
    2. COI tried that and the same thing happened with user2348221's code. I got a success message but the comment didn't go into the database.
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