XInclude
XInclude is a generic mechanism for merging XML documents, by writing inclusion tags in the "main" document to automatically include other documents or parts thereof. The resulting document becomes a single composite XML Information Set. The XInclude mechanism can be used to incorporate content from either XML files or non-XML text files.
XInclude is not natively supported in Web browsers, but may be partially achieved by using some extra JavaScript code.
01Example
For example, including the text file license.txt:
This document is published under GNU Free Documentation Licensein an XHTML document:
<?xml version="1.0"?> <html xmlns="http://www.w3.org/1999/xhtml" xmlns:xi="http://www.w3.org/2001/XInclude"> <head>...</head> <body> ... <p><xi:include href="license.txt" parse="text"/></p> </body> </html>gives:
<?xml version="1.0"?> <html xmlns="http://www.w3.org/1999/xhtml" xmlns:xi="http://www.w3.org/2001/XInclude"> <head>...</head> <body> ... <p>This document is published under GNU Free Documentation License</p> </body> </html>The mechanism is similar to HTML's <object> tag (which is specific to the HTML markup language), but the XInclude mechanism works with any XML format, such as SVG and XHTML.
Sources and credits
This article is adapted from the Wikipedia article “XInclude”, written by its contributors and licensed under CC BY-SA 4.0. Fathomly has changed the layout, removed citation markers, navigation and maintenance notices, and adjusted punctuation. This adapted version is shared under the same license. For references, see the original article.
Fathomly is not affiliated with or endorsed by the Wikimedia Foundation. Spotted a problem? Tell us.