How to use jQuery for XML parsing with namespaces

Question

I\'m new to jQuery and would like to parse an XML document.

I\'m able to parse regular XML with the default namespaces but with XML such as:

Answer 1

In case someone needs to do this without jQuery, just with normal Javascript, and for Google Chrome (webkit), this is the only way I found to get it to work after a lot of research and testing.

parentNode.getElementsByTagNameNS("*", "name");

That will work for retrieving the following node: . As you can see the prefix or namespace is omitted, and it will match elements with different namespaces provided the tag name is name. But hopefully this won't be a problem for you.

None of this worked for me (I am developping a Google Chrome extension):

getElementsByTagNameNS("prefix", "name")

getElementsByTagName("prefix:name")

getElementsByTagName("prefix\\:name")

getElementsByTagName("name")

Edit: after some sleep, I found a working workaround :) This function returns the first node matching a full nodeName such as :

// Helper function for nodes names that include a prefix and a colon, such as ""
function getElementByNodeName(parentNode, nodeName)
{   
    var colonIndex = nodeName.indexOf(":");
    var tag = nodeName.substr(colonIndex + 1);
    var nodes = parentNode.getElementsByTagNameNS("*", tag);
    for (var i = 0; i < nodes.length; i++)
    {
        if (nodes[i].nodeName == nodeName) return nodes[i]
    }
    return undefined;
}

It can easily be modified in case you need to return all the matching elements. Hope it helps!