namespaced

However, this can be very tedious, especially if you deal with large feeds or large volumes of namespaced information.

With this prefix, it's easy to define types and then refer to them (using the namespaced prefix) throughout the schema.

However, you need to be very careful when searching for elements in namespaced documents.

If the name is hyphenated or namespaced, surround it in quotes (request. XML. "official-name" ).

Run this document through your parser class, and see how it differs from the simpler output of the non-namespaced XML from the last tip.

script, shown in Listing 6. To get at the namespaced elements, you need to declare a couple of groovy. xml. Namespace variables.

The XML Schema Recommendation has complete provisions for defining a document structure with namespaced elements and attributes.

Using RCC, you can specify how a given foreign-namespaced element should behave in an SVG document.

A namespaced attribute on an LRE must always be copied through to the result, except for those in the XSLT namespace.

To refer to non-namespaced classes, you need to put a lone backslash.

However, this isn't very convenient, especially when you deal with large feeds or large volumes of namespaced information.

So in namespaced documents, you almost always need to perform two string comparisons, as shown in Listing 3.

Incidentally, the XML Events recommendation is now a mandated part of SVG 1. 2, so now you have both a design and a namespaced environment.

Now that we saw how to define a namespace for the code within a file, let's see how to leverage this namespaced code within an application.

Following one of the basic design principles of XML, these are XML documents that use specially-namespaced vocabularies.

There are different options for calling a namespaced function, class, or constant.

Listing 6 shows a complete PHP page that displays the titles from a namespaced Atom feed.

Now, you need to define what lives in this namespaced library.

To access namespaced elements in XPath, you must define a prefix for their namespace.

Starting in PHP version 5. 1, SimpleXML can make XPath queries against namespaced documents.