XML by Example

Figure 5.10: The resulting HTML document in a browser

Declaring HTML Entities in a Style Sheet

This style sheet has an internal DTD to declare the copy entity—an

HTML entity. HTML has many entities that XML does not recognize.

<!DOCTYPE xsl:stylesheet [

<!ENTITY copy “&#0169;”>

]>

Reorganizing the Source Tree

The list of keywords must appear in an HTML META element. The following

example extracts the keywords from the source tree, with the xsl:value-of

element.

<META NAME=”keywords”>

<xsl:attribute name=”CONTENT”>

<xsl:value-of select=”article/keywords”/>,

</xsl:attribute>

</META>

<META name=”keywords” content=”XML, XSL, style sheet, publishing, Web”>

CAUTION ...