How to Remove Namespace from XML Nodes and Copy Them to a New Node Using XSLT

Learn how to efficiently remove `namespace` from XML nodes and copy them into new nodes using XSLT in a single transformation.
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A Guide to Removing Namespace from XML Nodes and Copying Them in XSLT

In the world of XML and XSLT, dealing with namespaces can sometimes feel like a daunting task. If you’ve ever found yourself needing to remove namespaces from XML nodes and then reorganize them into a new structure, you know how crucial it is to have a clear solution. Thankfully, we've got a straightforward approach that can help you achieve this in a single XSLT transformation.

The Problem

You might have an XML document containing nodes with namespaces that you would like to transform. The objective here is twofold:

Remove the namespace from each node.

Wrap the un-namespaced nodes into a new node structure.

Here's an example of the input you might have:

[[See Video to Reveal this Text or Code Snippet]]

The desired output would look like this:

[[See Video to Reveal this Text or Code Snippet]]

The Solution

To achieve this, you can use XSLT to define how to handle the input XML, effectively removing the namespaces while creating new nodes. Below is a sample XSLT stylesheet that accomplishes this transformation:

[[See Video to Reveal this Text or Code Snippet]]

Explanation of the Solution

Namespaces and Exclusion: The stylesheet defines the namespace d3p1 for the input XML but excludes it from the output.

Template Matching:

The template match="@ * | node()" copies all attributes and nodes recursively.

The match="*" template generates new elements without namespaces using local-name().

Wrapping Logic:

The match="d3p1:string" template identifies the nodes that need to be wrapped and creates a NewNode element for each.

Testing the Transformation

To see this transformation in action, simply apply this XSLT to your input XML using any XSLT processor or in a web-based XSLT transformation tool. The output should match your desired XML structure with the namespaces stripped and the nodes wrapped appropriately.

Conclusion

This step-by-step guide helps you manipulate XML namespaces effectively using XSLT to meet your specific formatting needs. By understanding how to use templates and copied elements, you can confidently handle similar issues in your XML processing tasks.

With this approach, you now have the tools to remove namespace from XML nodes and create a structured output that is both clean and organized. Happy coding!