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copied!<p>Either change your PHP to</p> <pre><code>if(isset($_POST['fname']) && isset($_POST['lname'])){ $fname = $_POST['fname']; $lname = $_POST['lname']; $string = $fname."<br />".$lname; echo $string; } </code></pre> <p>And your jQuery to</p> <pre><code>$(document).ready(function(){ $('input[name="submit"]').click(function(){ var fname = $('input[name="fname"]').val(); var lname = $('input[name="lname"]').val(); $.ajax({ type: 'POST', url: 'index.php', data: {fname:fname, lname:lname}, success: function(response){ console.log(response); // YOUR OWN LOGIC // IE: $('#my_div').append(response); } }); }); }); </code></pre> <p>Or change your PHP to</p> <pre><code>if(isset($_POST['fname']) && isset($_POST['lname'])){ $response = array(); $response['fname'] = $_POST['fname']; $response['lname'] = $_POST['lname']; echo json_encode($response); } </code></pre> <p>And your jQuery to</p> <pre><code>$(document).ready(function(){ $('input[name="submit"]').click(function(){ var fname = $('input[name="fname"]').val(); var lname = $('input[name="lname"]').val(); $.ajax({ type: 'POST', url: 'index.php', data: {fname:fname, lname:lname}, dataType:"json" success: function(response){ response = eval(response); console.log('First name:' + response.fname); console.log('Last name:' + response.lname); // YOUR OWN LOGIC // IE: $('#my_div').append('Last name: ' + response.lname); } }); }); }); </code></pre> <p>I haven't tested any of it but it should put you on the right path. You can also use <code>beforeSend</code> and <code>error</code> / <code>fail</code> callbacks to debug and don't forget to check for a response (Firebug is great for this) it helps a lot.</p>

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