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POAjax Timed Event Redirect
 

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    <p>Im trying to setup a redirect for a chat script. If the chat goes unanswered after x amount of time the page will redirect. </p> <p>I posted a question here yesterday regarding the same thing, but at the time knowing little in regards to JS I was trying to mix php with js. I have changed tactics.</p> <p>Here is what I got thus far:</p> <pre><code>function opCheck() { var xmlhttp; if (window.XMLHttpRequest) { // code for IE7+, Firefox, Chrome, Opera, Safari xmlhttp=new XMLHttpRequest(); } else if (window.ActiveXObject) { // code for IE6, IE5 xmlhttp=new ActiveXObject("Microsoft.XMLHTTP"); } else { alert("Your browser does not support XMLHTTP!"); } xmlhttp.onreadystatechange=function() { if(xmlhttp.readyState==4) { opCheck(); // alert('working2'); } } opjoined = "newchattimer.php"; xmlhttp.open("GET",opjoined,true); xmlhttp.send(null); } function opResult() { var xmlhttp; if (window.XMLHttpRequest) { // code for IE7+, Firefox, Chrome, Opera, Safari xmlhttp=new XMLHttpRequest(); } else if (window.ActiveXObject) { // code for IE6, IE5 xmlhttp=new ActiveXObject("Microsoft.XMLHTTP"); } else { alert("Your browser does not support XMLHTTP!"); } xmlhttp.onreadystatechange=function() { if(xmlhttp.readyState==4) { //alert('state = 4'); var op = xmlhttp.responseText; } } ajaxurl = "ajaxfiles/opAnswer_12.txt"; xmlhttp.open("GET",ajaxurl,true); xmlhttp.send(null); } setTimeout(function() { opCheck(); opResult(); //alert(op); if (op == 'n') window.location.replace("chatnoop.php"); }, 3000); </code></pre> <p>It creates the text file properly but ultimately no redirect. I used the chrome deveolpers tool and no errors. I also tried to <code>alert(op);</code> to see if the result is being grabbed, but I get no alert.</p> <p>What is wrong with this code?</p> <p>Thanks.</p>
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