How to Parse XML with Namespaces in jQuery?

XML Parsing with Namespaces in jQuery

Parsing XML files with namespaces using jQuery can be a challenge. This article addresses the specific issue of parsing XML documents that use multiple namespaces, as exemplified by the provided XML code.

The main challenge lies in identifying and accessing elements with namespace prefixes. Typically, one would use an expression like $("rs:data", xml).find("z:row") to find the rows in the provided XML. However, this doesn't work due to the colon character in the namespace prefix, which must be escaped.

One solution is to use double backslashes () to escape the colon. The modified code would look like this:

$.get(xmlPath, {}, function(xml) {
    $("rs\:data", xml).find("z\:row").each(function(i) {
        alert("found zrow");
    });
}, "xml");

An alternative and more modern approach is to utilize the [nodeName] attribute selector. This eliminates the need for escaping and is supported by all modern browsers:

.find("[nodeName=z:row]")

By using either of these methods, you can effectively parse XML documents with namespaces using jQuery.

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