<div>
<div class="content wysiwyg-content">
I have the following xml input<br />
&lt;Envelope&gt;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;Body&gt;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;Travel&gt;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;Itinerary&gt;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;Ticket Limit=&quot;T-05SEP&quot; /&gt;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;Ticket Number =&quot;TS 12345 SMITH/JOHN&quot; /&gt;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;Ticket Number =&quot;TK 66777 SMITH/JOHN&quot; /&gt;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;/Itinerary&gt;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;/Travel&gt; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;/Body&gt;<br />
&lt;/Envelope&gt;<br />
<br />
I want to loop through each Ticket node and if the @Number contains &quot;TK&quot; then return that value and place it in &nbsp;&lt;xsl:attribute name=&quot;DocNum&quot;&gt; inside &lt;References&gt;<br />
<br />
So output should be:<br />
&lt;References @DocNum=&quot;66777&quot;&gt;
</div>
</div>


I have the following xml input
<Envelope>
	<Body>
		<Travel>
		<Itinerary>
			<Ticket Limit="T-05SEP" />
			<Ticket Number ="TS 12345 SMITH/JOHN" />
			<Ticket Number ="TK 66777 SMITH/JOHN" />
			</Itinerary>
		</Travel>	
	</Body>
</Envelope>

I want to loop through each Ticket node and if the @Number contains "TK" then return that value and place it in  <xsl:attribute name="DocNum"> inside <References>

So output should be:
<References @DocNum="66777">

XSL - loop and if attribute contains text then store that

I have the following xml input
&lt;Envelope&gt;
	&lt;Body&gt;
		&lt;Travel&gt;
		&lt;Itinerary&gt;
			&lt;Ticket Limit=&quot;T-05SEP&quot; /&gt;
			&lt;Ticket Number =&quot;TS 12345 SMITH/JOHN&quot; /&gt;
			&lt;Ticket Number =&quot;TK 66777 SMITH/JOHN&quot; /&gt;
			&lt;/Itinerary&gt;
		&lt;/Travel&gt;	
	&lt;/Body&gt;
&lt;/Envelope&gt;

I want to loop through each Ticket node and if the @Number contains &quot;TK&quot; then return that value and place it in  &lt;xsl:attribute name=&quot;DocNum&quot;&gt; inside &lt;References&gt;

So output should be:
&lt;References @DocNum=&quot;66777&quot;&gt;

Extensible Markup Language (XML) refers to the encoding of documents such that they can be read by both machines and humans. XML documents use tags to show the beginning and end of a set of data. XML is used extensively on websites to show volumes of data, and is the default for a number of office productivity suites. This topic includes discussions of XML-related technologies, such as XQuery (the XML Query language), XPath (the XML Path language), XSLT (eXtensible Stylesheet Language Transformations), XLink (the XML Linking language) and XPointer (the XML Pointer language).

Cascading Style Sheets (CSS) is a language used for describing the look and formatting of a document written in a markup language. Usually used to change web pages and user interfaces written in HTML, it can also be applied to any kind of XML document. CSS is designed primarily to distinguish the content of a document from its presentation.