javascript - how to read, parse and display an xml using jquery and ajax -


this question has answer here:

i trying read, parse , display xml file using jquery , ajax. while trying getting error due not able parse xml while

here code.

<!doctype html public "-//w3c//dtd xhtml 1.0 transitional//en" "http://www.w3.org/tr/xhtml1/dtd/xhtml1-transitional.dtd">  <html xmlns="http://www.w3.org/1999/xhtml"> <head runat="server"> <script src="scripts/jquery-1.7.2.min.js" type="text/javascript"></script>  <script type="text/javascript" language="javascript">  $(document).ready(function(){     $("#dvcontent").append("<ul></ul>");     $.ajax({         type: "get",         url: "http://localhost/booklist.xml",         datatype: "xml",         success: function(xml){             $(xml).find('book').each(function(){             var stitle = $(this).find('title').text();             var spublisher = $(this).find('publisher').text();             $("<li></li>").html(stitle + ", " + spublisher).appendto("#dvcontent ul");         });         },         error: function() {         alert("an error occurred while processing xml file.");          }      });    });       </script>       <style type="text/css">       body       {       font-family  : arial;       font-size  : 10pt;        }        </style>        </head>         <body>         <form id="form1" runat="server">         <div id="dvcontent">  </div> </form>

and xml file given below

<?xml version="1.0" encoding="utf-8"?> <booklist> <book>  <title>jquery: novice ninja</title>  <publisher>site point</publisher> </book> <book>  <title>learning jquery</title>  <publisher>packt</publisher> </book> <book> <title>head first jquery</title> <publisher>o'reilly</publisher> </book> <book> <title>jquery ui 1.8</title> <publisher>packt</publisher> </book> </booklist>

the error getting

xmlhttprequest cannot load http://localhost/booklist.xml. no 'access-control-allow-origin' header present on requested resource. origin 'null' therefore not allowed access.

now dont know how add access-control-allow-origin xml file. if php have done here stuck.

the error because domain making request not match 1 receiving it. check url you're viewing site in , make sure domain matches, right down protocol , port number, http://localhost:8080 example.

failing that, can make request relative:

$.ajax({     type: "get",     url: "/booklist.xml", // leading slash indicates url relative root     // rest of code....

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