Force jQuery to accept XHTML string as XML?

Posted by MidnightLightning on Stack Overflow See other posts from Stack Overflow or by MidnightLightning
Published on 2011-01-13T19:45:57Z Indexed on 2011/01/13 19:53 UTC
Read the original article Hit count: 403

Filed under:

jQuery

|

jquery-ajax

So, as part of a baseline OpenID implementation in Javascript, I'm fetching a remote page source through AJAX, and looking for the <link rel="openid.server" href="http://www.example.com" /> tag in the head. I'm using the jQuery javascript library for the AJAX request, but am unable to parse out the link tags.

Several other online sources talk about using the usual jQuery selectors to grab tags from XML/XHTML sources, but it seems jQuery can only get content from the body of an HTML document, not the head (which is where the link tags are; $(response).find('link') returns null). So, I'd either need to get jQuery to force this document into XML mode or otherwise get at the head tags.

Is there a way to force jQuery to parse the response of an AJAX query as XML, when it's in reality XHTML? Or do I need to fall back to regular expressions to get the link tags out?

© Stack Overflow or respective owner

Related posts about jQuery

Microsoft and jQuery

as seen on West-Wind - Search for 'West-Wind'
The jQuery JavaScript library has been steadily getting more popular and with recent developments from Microsoft, jQuery is also getting ever more exposure on the ASP.NET platform including now directly from Microsoft. jQuery is a light weight, open source DOM manipulation library for JavaScript that… >>> More
An Introduction to jQuery Templates

as seen on Stephen Walter - Search for 'Stephen Walter'
The goal of this blog entry is to provide you with enough information to start working with jQuery Templates. jQuery Templates enable you to display and manipulate data in the browser. For example, you can use jQuery Templates to format and display a set of database records that you have retrieved… >>> More
Ajax Control Toolkit December 2013 Release

as seen on Stephen Walter - Search for 'Stephen Walter'
Today, we released a new version of the Ajax Control Toolkit that contains several important bug fixes and new features. The new release contains a new Tabs control that has been entirely rewritten in jQuery. You can download the December 2013 release of the Ajax Control Toolkit at http://Ajax.CodePlex… >>> More
jQuery show "loading" during slow operation

as seen on Stack Overflow - Search for 'Stack Overflow'
I'm trying to show a small loading image during a slow operation with jQuery and can't get it right. It's a BIG table with thousands of rows. When I check the "mostrarArticulosDeReferencia" checkbox it removes the "hidden" class from these rows. This operation takes a couple of seconds and I want… >>> More
Tracking download of non-html (like pdf) downloads with jQuery and Google Analytics

as seen on Developer IT - Search for 'Developer IT'
Hi folks, it’s been quite calm at Developer IT’s this summer since we were all involved in other projects, but we are slowly comming back. In this post, we will present a simple way of tracking files download with Google Analytics with the help of jQuery. We work for a client that offers… >>> More

Related posts about jquery-ajax

AJAX Return Problem from data sent via jQuery.ajax

as seen on Stack Overflow - Search for 'Stack Overflow'
I am trying to receive a json object back from php after sending data to the php file from the js file. All I get is undefined. Here are the contents of the php and js file. data.php <?php $action = $_GET['user']; $data = array( "first_name" = "Anthony", "last_name" = "Garand"… >>> More
what does xhr status code 408 error mean in jquery ajax

as seen on Stack Overflow - Search for 'Stack Overflow'
i am making ajax calls with jquery like this http://pastie.org/860837 and sometimes i get the ajax errors, and i get xhr status as 408. what does that mean? >>> More
jQuery Ajax call - Set variable value on success.

as seen on Stack Overflow - Search for 'Stack Overflow'
Hey all, I have an application that I am writing that modifies data on a cached object in the server. The modifications are performed through an ajax call that basically updates properties of that object. When the user is done working, I have a basic 'Save Changes' button that allows them to Save… >>> More
loading page framents with Jquery AJAX

as seen on Stack Overflow - Search for 'Stack Overflow'
I would like to use $.ajax() to request a page, but load only fragments of that page. I know you can specify what page fragments you want with .load() but I was wondering if this is possible with $.ajax? >>> More
loading page framents with Jquery AJAX

as seen on Stack Overflow - Search for 'Stack Overflow'
I would like to use $.ajax() to request a page, but load only fragments of that page. I know you can specify what page fragments you want with .load() but I was wondering if this is possible with $.ajax? >>> More