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RE: RE: Finding and processing index terms
Subject: RE: RE: Finding and processing index terms
From: Dan Vint <dvint@xxxxxxxxx>
Date: Wed, 15 Feb 2006 12:10:25 -0800
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Just to complete the fix and issue description, I was using the saxon:group
statement to group the indexterns, then within that group, I then needed to
group the secondary terms and within there group the tertiary terms. I
didn't carry my XPath predicates down to each of these sub-groupings. I was
assuming I was working on the nodeset from the higher level groups
selection, but I wasn't. Without the predicate ([]) at each of the levels
it was going out and finding a new set to process without my restriction.
I kept looking at the top level XPath and testing its results, they came
back as expected but when I got the final document I was getting extra values.
Everything is now working with the modified XPath and putting the
restriction on each level of sub-grouping.
Thanks for the suggestions and listening to my troubles.
..dan
At 09:21 AM 2/15/2006, Dan Vint wrote:
At 07:46 AM 2/15/2006, cknell@xxxxxxxxxx wrote:
My intention was not to stop anyone from replying, but to have you
clarify your requirement.
My requirement is to find the indexterms that do not have ancestor
elements of div* or table that that have a publicOnly setting of Yes. I
think you missed the statement at the top that indicates my DTD provides a
default value of No for the attribute publicOnly.
So here is a very simplified view of the content:
<doc>
<div1> <!-- publicOnly=No is the default -->
<div2> <!-- publicOnly= No is defaulted -->
<indexterm> <!-- I want to find this one -->
<indexterm> <!-- I want to find this one -->
<table> <!-- publicOnly=No is the default -->
<tr><td>
<indexterm> <!-- I want to find this
one -->
<table publicOnly='Yes'>
<tr><td>
<indexterm> <!-- I DON'T want to
find this one -->
This XPath returns all 4 hits:
//indexterm[ancestor::*[(starts-with(local-name(),'div') or
local-name()='table') and @publicOnly!='Yes']]
I was trying to find other variations of this XPath to see if I could get
the results I wanted, they didn't solve the problem. So I'm looking for
the correct XPath to find what I have marked above.
In reworking the example to add the defaults, it appears that this one
actually solves the problem:
//indexterm[ancestor::*[(starts-with(local-name(),'div') or
local-name()='table')][1][ @publicOnly!='Yes']]
In testing in the full document, it appeared as if the Default values were
not being read from the DTD I had. I had left a previous test of setting
publicOnly=yes on the div2 tag and was not getting the results I was
expecting. In looking at the file this morning, I removed that and I'm
getting whatI expect.
Sometimes the best debugger is trying to explain the problem to someone
else ;-)
Let's parse your XPath expressions, I'll give my understanding of them.:
These were variations on the one in the template that I had, I explained
what they found.
Anyway here is a new sample that provides the "defaulted values". In case
anyone wants to play with this further.
<doc>
<div1><head>Chapter 1</head>
<div2 membersOnly="Yes" statusCR="Yes" publicOnly='No'>
<indexterm
primaryDesc="Yes"><primary>AboveGroundIndicator
type</primary><secondary>definition MEMBERS
INDEX</secondary>
</indexterm>
<indexterm><primary>base
types</primary><secondary>AboveGroundIndicator type MEMBERS
INDEX</secondary>
</indexterm>
<head id="bAboveGroundIndicator">
<baseclass>AboveGroundIndicator</baseclass>
</head>
<p>Full name: Above Ground Indicator</p>
<p class="CR">CR STATUS INFORMATION</p>
<div-sub membersOnly="Yes" statusCR="Yes">
<head> Description</head>
<p>Indicates
whether
the item is above ground.</p>
</div-sub>
<table border="1" id="oTable" membersOnly="Yes" statusCR="Yes"
width="935" publicOnly='No'>
<thead>
<tr valign="top">
<th colspan="15" > Tag/Type
</th>
<th >Usage </th>
<th > Description
</th>
</tr>
</thead>
<tbody>
<tr membersOnly="Yes" statusCR="Yes" valign="top">
<td class="nest1">
<p> </p>
</td>
<td class="nest1" colspan="16">
<p> <baseclass
ref="bAboveGroundIndicator">AboveGroundIndicator</baseclass>
<indexterm><primary>AboveGroundIndicator type</primary><secondary>use of
MEMBERS INDEX</secondary>
</indexterm>
(CR STATUS) <baseclass></baseclass>,
Usage: Required
</p>
</td>
</tr>
<tr membersOnly="Yes" statusCR="Yes" valign="top">
<td class="nest1">
<p> </p>
</td>
<td class="nest1" colspan="16">
<p>End of Type:
<baseclass ref="bAboveGroundIndicator">AboveGroundIndicator</baseclass>
</p>
</td>
</tr>
</tbody>
</table>
<table border="1" id="oTable" publicOnly="Yes" statusCR="Yes" membersOnly="No"
width="935">
<thead>
<tr valign="top">
<th colspan="15" onclick="sorter(3,1)" style="cursor:hand;"> Tag/Type
<p
HelpOnly="Yes">Select to Sort</p> </th>
<th onclick="sorter(2,1)" style="cursor:hand;">Usage <p
HelpOnly="Yes">Select
to Sort</p> </th>
<th onclick="sorter(1,1)" style="cursor:hand;"> Description
<p HelpOnly="Yes">Select
to Sort</p> </th>
</tr>
</thead>
<tbody>
<tr membersOnly="Yes" statusCR="Yes" valign="top">
<td class="nest1">
<p> </p>
</td>
<td class="nest1" colspan="16">
<p> <baseclass
ref="bAboveGroundIndicator">AboveGroundIndicator</baseclass>
<indexterm><primary>AboveGroundIndicator type</primary><secondary>use of
PUBLIC INDEX</secondary>
</indexterm>
(CR STATUS) Usage: Required
</p>
</td>
</tr>
<tr membersOnly="Yes" statusCR="Yes" valign="top">
<td class="nest1">
<p> </p>
</td>
<td class="nest1" colspan="16">
<p>End of Type:
<baseclass ref="bAboveGroundIndicator">AboveGroundIndicator</baseclass>
</p>
</td>
</tr>
</tbody>
</table>
</div2>
</div1>
</doc>
---------------------------------------------------------------------------
Danny Vint
Specializing in Panoramic Images of California and the West
http://www.dvint.com
voice: 510-522-4703
When H.H. Bennett was asked why he preferred to be out
shooting landscapes rather than spending time in his portrait studio:
"It is easier to pose nature and less trouble to please."
http://www.portalwisconsin.org/bennett_feature.cfm
---------------------------------------------------------------------------
Danny Vint
Specializing in Panoramic Images of California and the West
http://www.dvint.com
voice: 510-522-4703
When H.H. Bennett was asked why he preferred to be out
shooting landscapes rather than spending time in his portrait studio:
"It is easier to pose nature and less trouble to please."
http://www.portalwisconsin.org/bennett_feature.cfm
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