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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en_US" lang="en_US">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Qt 4.8: statisticsInHTML.xq Example File (xmlpatterns/qobjectxmlmodel/queries/statisticsInHTML.xq)</title>
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<h1 class="title">statisticsInHTML.xq Example File</h1>
<span class="small-subtitle">xmlpatterns/qobjectxmlmodel/queries/statisticsInHTML.xq</span>
<!-- $$$xmlpatterns/qobjectxmlmodel/queries/statisticsInHTML.xq-description -->
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<pre class="cpp"> <html>
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<title></title>
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<body>
<p>In total the tree has {count($root//QObject)} QObject instances.</p>
<p>Order by occurrence, the QObjects are:</p>
<ol>
{
for $i in $root/preceding-sibling::metaObjects/metaObject
let $count := count($root//QObject[@className eq $i/@className])
stable order by $count descending
return if($count > 1)
then <li>{string($i/@className), $count} occurrences</li>
else ()
}
</ol>
<h1>Properties</h1>
{
(: For each QObject, we create a table listing
: the properties of that object. :)
for $object in $root//QObject
return (<h2>{let $name := string($object/@objectName)
return if(string-length($name))
then $name
else "[no name]",
'(', string($object/@className), ')'}</h2>,
<table border="1">
<thead>
<tr>
<td>Property Name</td>
<td>Value</td>
</tr>
</thead>
<tbody>
{
$object/@*/<tr>
<td>
{
name()
}
</td>
<td>
{
if(data(.))
then string(.)
else "N/A"
}
</td>
</tr>
}
</tbody>
</table>)
}
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</html></pre>
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<!-- @@@xmlpatterns/qobjectxmlmodel/queries/statisticsInHTML.xq -->
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