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POJQuery KeyUp Live Search. How to?
 

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  1. POJQuery KeyUp Live Search. How to?
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    <p>I am trying to find out why is it that I can get my live search to work but it returns all results from mysql table no matter what I type. Perhaps you could help?</p> <p>I am trying to get the previous request and initiate a new one on each keyup.</p> <pre><code>&lt;!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"&gt; &lt;html xmlns="http://www.w3.org/1999/xhtml"&gt; &lt;head&gt; &lt;title&gt;Help Tool 2.0&lt;/title&gt; &lt;link type="text/css" rel="stylesheet" href="assets/css/index.css" /&gt; &lt;script type="text/javascript" src="js/jquery-1.7.1.min.js"&gt;&lt;/script&gt; &lt;/head&gt; &lt;body&gt; &lt;script type="text/javascript"&gt; $(function(){ $('#search-box').keyup(function() { $("#results").html(''); var xhr; var keywords = $(this).val(); if(xhr != null) xhr.abort(); xhr = $.get("search.php", {q: keywords}, function() { //alert("success"); }) .success(function(data) { xhr = null; //alert("second success"); $("#results").html(data); }) }); }); &lt;/script&gt; &lt;input id="search-box" name="q" type="text" /&gt; &lt;div id="results"&gt;&lt;/div&gt; &lt;/body&gt; &lt;/html&gt; </code></pre> <p>And the PHP:</p> <pre><code>&lt;?php include_once ('database_connection.php'); if(isset($_GET['q'])){ $keyword = trim($_GET['q']) ; $keyword = mysqli_real_escape_string($dbc, $keyword); $query = "select topictitle,topicdescription from topics where topictitle like '%$q%' or topicdescription like '%$q%'"; //echo $query; $result = mysqli_query($dbc,$query); if($result){ if(mysqli_affected_rows($dbc)!=0){ while($row = mysqli_fetch_array($result,MYSQLI_ASSOC)){ echo '&lt;p&gt; &lt;b&gt;'.$row['topictitle'].'&lt;/b&gt; '.$row['topicdescription'].'&lt;/p&gt;'; } }else { echo 'No Results for :"'.$_GET['q'].'"'; } } }else { echo 'Parameter Missing'; } ?&gt; </code></pre>
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    1. USScruffy The Janitor
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    1. COTry to fetch the actual SQL (print to log or response or something). It will probably point you in the right direction.
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      1. USJørgen
 

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