• Aug 18, 2007

    xslt variable 

            <p>
        You can build a variable by using select like below.
        </p>
  • Aug 18, 2007

    Save the transform result in a variable for reuse 

            <span xmlns=''><p><span style='font-family:Consolas'><span style='color:blue'><</span><span style='color:#2b91af'>xsl:variable</span><span style='color:blue'>
        </span><span style='color:red'>name</span><span style='color:blue'>=</span>"<span style='color:blue'>orderMarkup</span>"<span style='color:blue'>>
        </span></span></p><p><span style='font-family:Consolas'><span style='color:blue'>    <</span><span style='color:#2b91af'>xsl:apply-templates</span><span style='color:blue'>
        </span><span style='color:red'>select</span><span style='color:blue'>=</span>"<span style='color:blue'>/Customer/Order</span>"<span style='color:blue'> />
        </span></span></p><p><span style='font-family:Consolas'><span style='color:blue'></</span><span style='color:#2b91af'>xsl:variable</span><span style='color:blue'>>
        </span></span></p><p>
         </p><p>To reuse the markup
        </p><p><span style='font-family:Consolas'><span style='color:blue'><</span><span style='color:#2b91af'>xsl:template</span><span style='color:blue'>
        </span><span style='color:red'>match</span><span style='color:blue'>=</span>"<span style='color:blue'>/</span>"<span style='color:blue'>>
        </span></span></p><p><span style='font-family:Consolas'><span style='color:blue'>    <</span><span style='color:#a31515'>html</span><span style='color:blue'>>
        </span></span></p><p><span style='font-family:Consolas'><span style='color:blue'>        <</span><span style='color:#a31515'>body</span><span style='color:blue'>>
        </span></span></p><p><span style='font-family:Consolas'><span style='color:blue'>            <span style='background-color:yellow'><</span></span><span style='color:#2b91af; background-color:yellow'>xsl:copy-of</span><span style='color:blue; background-color:yellow'>
        </span><span style='color:red; background-color:yellow'>select</span><span style='color:blue; background-color:yellow'>=</span><span style='background-color:yellow'>"<span style='color:blue'>$ordercopy</span>"<span style='color:blue'> /></span></span>
        </span></p><p><span style='font-family:Consolas'><span style='color:blue'>        </</span><span style='color:#a31515'>body</span><span style='color:blue'>>
        </span></span></p><p><span style='font-family:Consolas'><span style='color:blue'>    </</span><span style='color:#a31515'>html</span><span style='color:blue'>>
        </span></span></p><p><span style='font-family:Consolas'><span style='color:blue'></</span><span style='color:#2b91af'>xsl:template</span><span style='color:blue'>>
        </span></span></p></span>
  • Aug 18, 2007

    Xslt variable(node set) 

            <span xmlns=''><p>
         </p><p><span style='font-family:Consolas'><span style='color:blue'><</span><span style='color:#2b91af'>xsl:variable</span><span style='color:blue'>
        </span><span style='color:red'>name</span><span style='color:blue'> =</span>"<span style='color:blue'>persons</span>"<span style='color:blue'>
        </span><span style='color:red'>select</span><span style='color:blue'>=</span>"<span style='color:blue'>/all/persons/p</span>"<span style='color:blue'> />
        </span></span></p><p><span style='font-family:Consolas'><span style='color:blue'><</span><span style='color:#2b91af'>xsl:variable</span><span style='color:blue'>
        </span><span style='color:red'>name</span><span style='color:blue'> =</span>"<span style='color:blue'>persons1</span>"<span style='color:blue'>>
        </span></span></p><p><span style='font-family:Consolas'><span style='color:blue'>    <</span><span style='color:#2b91af'>xsl:copy-of</span><span style='color:blue'>
        </span><span style='color:red'>select</span><span style='color:blue'>=</span>"<span style='color:blue'>/all/persons/p</span>"<span style='color:blue'>/>
        </span></span></p><p><span style='font-family:Consolas'><span style='color:blue'></</span><span style='color:#2b91af'>xsl:variable</span><span style='color:blue'>>
        </span></span></p><p>
         </p><p>The difference between them is that persons has parent, but persons1 has not parent because it is a deep copy.</p></span>
  • Aug 18, 2007

    msxsl:node-set 

            <div xmlns='http://www.w3.org/1999/xhtml'>
        <xsl:variable name="stringArray">
        <age>1</age>
        <age>1</age>
        <age>1</age>
        </xsl:variable>
  • Aug 18, 2007

    xslt variable inmutable

    Once a variable’s value is set, it cannot be changed. But you can number nodes using the
    position() function, count nodes with the count() function, sum their values with the sum() function, average
    them with the avg() function, and get their minimum or maximum with the min() or max() functions.


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