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| XML to HTML conversions: linking based on structure | |||||
| Related Concepts |
Introduction
This sample describes how to create a table of contents for the chapters of a book. The first step would be to define a referent and open it as a stream:
global stream toc
process-start
open toc as referent "toc"
Then, at the point you'd like the table of contents to appear, output the referent (even though its value hasn't yet been assigned):
element author
output "by: %c%n"
This is where the table of contents will go:
output "<hr><h2>Table of Contents</h2>%n"
|| '<ul>%n'
|| referent "toc"
|| '</ul>'
Then append the relevant linking to the table of contents referent whenever you happen to encounter it:
element title when parent is chapter
local stream chap-title
set chap-title to "Chapter %d(chap-no), %c"
output "<h2>%g(chap-title)</h2>%n"
using attribute id of parent
do
set referent "exp-%v(id)" to chap-title
put toc '<li><a href="#exp-%v(id)">%g(chap-title)</a>%n'
done
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Related Concepts
XML to HTML conversions |
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