javascript - Put js variable in jquery -

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i trying make code tells status of api

<!doctype html> <html lang="en">   <head>     <meta charset="utf-8">     <meta name="generator" content="coffeecup html editor (www.coffeecup.com)">     <meta name="dcterms.created" content="sun, 21 jul 2013 22:43:28 gmt">     <meta name="description" content="">     <meta name="keywords" content="">     <title></ title>     <script type="text/javascript">     <!--         var xhrprint=""         function blahblahblah(par){             var xhr = new xmlhttprequest()             xhr.open("get" par)             xhr.send()             xhrprint = xhr.statustext         }         var por= prompt("type in website")         blahblahblah(por)         $(document).ready(function(){             $("#marker").append()         });        -->     </script >     <!--[if ie]>     <script src="http://html5shim.googlecode.com/svn/trunk/html5.js"></script>     <![endif]-->   </head>   <body>     <h1 id="marker"></h1>   </body> </html>

the basic code auto generated
pass append() make <p> contains text variable xhrprint?

xhrprint, if request synchronous, that's bad solution.

if we're going use jquery, let's drop manual xmlhttprequest , try jquery of it.

that can done $.get. pass url , callback, , it'll call callback result when it's done. in callback, can append data quite easily:

var url = prompt("what website?", ""); $.get(url, function(data) {     $("#marker").append(data); });

if don't care appending , fine replacing content, load easier:

var url = prompt("what website?", ""); $("#marker").load(url);

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