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POAJAX innerHTML PHP array and location not working?
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  1. POAJAX innerHTML PHP array and location not working?
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    copied!<p>I am making a code where all comments in a database are echoed out with the help of AJAX. Right now I have two problems. </p> <ol> <li><p>Location is not working. Here is my code for opening the xmlHttpRequest.</p> <pre><code>xmlHttp.open("GET", "location.href.split('/').pop();", true); </code></pre> <p>I get the "Not Found" error when I check if the status == 200. But when I use a filename I know is in the directory it works. I must use something like the above because I have a few set variables in the url which makes unique pages.</p></li> <li><p>The comments are not echoing out. Here is my</p></li> </ol> <p><strong>PHP</strong></p> <pre><code>&lt;?php $showcomment=mysql_query("SELECT * FROM `photosite`.`comments` WHERE `photo_id`='$photo_id'"); echo '&lt;response&gt;'; while($allcomments=mysql_fetch_array($showcomment)){ echo '&lt;div id="comment"&gt;&lt;/div&gt;'; } echo '&lt;/response&gt;'; ?&gt; </code></pre> <p><strong>Javascript</strong></p> <pre><code>function process(){ if(xmlHttp){ try{ xmlHttp.open("GET", "location.href.split('/').pop();", true); xmlHttp.onreadystatechange = handleServerResponse; xmlHttp.send(null); }catch(e){ alert( e.toString() ); } } } function handleServerResponse(){ comment = document.getElementById('comment'); if(xmlHttp.readyState==4){ if(xmlHttp.status==200){ try { comment.innerHTML += "'.$allcomments['firstname'].' '.$allcomments['surname'].' '.$allcomments['comment'].'&lt;br&gt;"; }catch(e){ alert( e.toString() ); } else { alert(xmlHttp.statusText ); } } } } </code></pre> <p>On the innerHTML all I did was echo out what I had echoed without AJAX. It showed up on the page but as what is is. How do I get it to recognize they are PHP variables? Once they are echoed out on the PHP page shouldn't they become variables?</p>
 

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