Embedding Tags In Xslt

I have this xslt which is working:

Solution 1:

The reason it errors out is because it's no longer valid XML.

To do what you're trying to do:

<xsl:when test="title">

    <div id="{title}">
        <xsl:value-of select="title"/>
    </div>
</xsl:when>

You can put any sort of selector inside of the {} tags, or even reference variables if you have something complex.

<xsl:variable name="some_complex_variable">
    <xsl:value-of select="title"/>
</xsl:variable>

<xsl:when test="title">

    <div id="{$some_complex_variable}">
        <xsl:value-of select="title"/>
    </div>
</xsl:when>

A 3rd, long-winded way of doing it is to dynamically attach the attribute with xsl:attribute:

<xsl:when test="title">

    <div>
        <xsl:attribute name="id" select="title"/>
    </div>
</xsl:when>

Solution 2:

For 2nd part try using this template:

<xsl:template name="parse">
        <xsl:param name="input"/>
        <xsl:param name="position"/>


        <xsl:if test="$position &lt;= string-length($input)">

            <xsl:choose>
                <xsl:when test="substring($input, $position, 1) = '_'">
                    <xsl:value-of select="translate(substring($input, $position + 1, 1), 'abcdefghijklmnopqrstuvwxyz', 'ABCDEFGHIJKLMNOPQRSTUVWXYZ')"/>

                    <xsl:call-template name="parse">
                        <xsl:with-param name="input" select="$input"/>
                        <xsl:with-param name="position" select="$position + 2"/>
                    </xsl:call-template>
                </xsl:when>

                <xsl:otherwise>

                    <xsl:value-of select="substring($input, $position, 1)"/>

                    <xsl:call-template name="parse">
                        <xsl:with-param name="input" select="$input"/>
                        <xsl:with-param name="position" select="$position + 1"/>
                    </xsl:call-template>
                </xsl:otherwise>
            </xsl:choose>

        </xsl:if>


    </xsl:template>

Usage:

<xsl:call-template name="parse">
            <xsl:with-param name="input" select="'area_of_expertise'"/>
            <xsl:with-param name="position" select="1"/>
        </xsl:call-template>

Solution 3:

For the second part, converting from underscores to camel case, you may want to look at String Processing in the XSLT Standard Library. With str:subst() to split at underscores, str:to-camelcase() to change letter case suitably, and concat() to add the "Label" suffix, you should be set.

Solution 4:

For the 1st part you could use:

<xsl:when test="area_of_expertise">
    <div>
        <xsl:attribute name="id">
            <xsl:value-of select="area_of_expertise"/>
        </xsl:attribute>

        <xsl:value-of select="area_of_expertise"/>
    </div>
</xsl:when>

Solution 5:

It might be a silly answer, but it seems that you need this simple trace:

<xsl:when test="area_of_expertise">
    <div id="areaOfExperiseLabel">
        <xsl:value-of select="area_of_expertise"/>
    </div>
</xsl:when>

Otherwise, why are you intersted in <xsl:value-of select="area_of_expertise"/> for @id if you then need another string?

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