Скачать или смотреть How to Add # SEPARATOR# Between XSLT Tags Using XSLT 1.0

Learn how to effectively add separators between extracted XSLT tags in your XML documents using XSLT 1.0 with this detailed guide.
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Adding # SEPARATOR# Between Extracted XSLT Tags with XSLT 1.0

XSLT (Extensible Stylesheet Language Transformations) is a powerful tool for transforming XML documents. However, there may come a time when you need not only to extract data but also to format it in a certain way. One common requirement is to insert separators between XML elements. This article will guide you through the process of adding a # SEPARATOR# between extracted tags using XSLT 1.0.

Understanding the Problem

Imagine you have an XML file containing multiple tags that you want to extract. The goal is to format the output by adding a plain text separator that makes the resulting output more readable. Here's a brief look at our starting XML structure:

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

And here's the desired output with a separator between elements:

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

The Challenge

You want to add the # SEPARATOR# line between the elements without compromising the XML's integrity. However, the existing transformer setup only provides you with the output of the nested elements without any separators.

Crafting the Solution

Here’s how you can achieve the desired result using an effective XSLT 1.0 stylesheet. Below is a detailed breakdown of the XSLT code you can use:

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

Explanation of the Key Components

Namespace Declaration: This section defines the XSLT namespace, specifying that the stylesheet adheres to XSLT version 1.0.

Output Method: The <xsl:output> element specifies the output format. Here, we choose to output in XML format, with an indentation for better readability.

Template Matches:

The top-level template (<xsl:template match="/*">) applies templates to the first level of child elements.

The second template (<xsl:template match="*">) processes each element. Here, we add the separator based on the position of the elements.

Key Considerations

Separator Placement: The use of the positional function position()!=last() ensures that the separator is only added between tags and not after the last tag.

Escaping Characters: The &# 10; represents newline characters, ensuring that the output is formatted correctly with line breaks.

Conclusion

By following the steps detailed in this article, you can successfully add separators between extracted tags using XSLT 1.0. This technique not only enhances the readability of XML output but also helps maintain a structured format that can be crucial for further processing. If you encounter any additional requirements, feel free to explore how further modifications can be applied with more complex transformations.

Adding # SEPARATOR# lines provides a neat solution to the common challenge of organizing your XML output. Happy transforming!