index.html
4.49 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="EN" lang="EN">
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8" />
<title>Delivery Context: XPath Access Functions 1.0</title>
<style type="text/css">
code { font-family: monospace; }
div.constraint, div.issue, div.note, div.notice { margin-left: 2em; }
li p { margin-top: 0.3em; margin-bottom: 0.3em; }
.boxedtext {
border: solid #bebebe 1px;
margin: 2em 1em 1em 2em;
padding: 0 0 10px 0;
}
div.principle, div.practice, div.constraint, div.property, div.story {
margin: -0.8em 0.5em 1em 1em;
}
.principlelab, .constraintlab,
.propertylab, .practicelab,
.storylab {
margin: -0.8em 0.5em 1em 1em;
font-weight: bold;
font-style: italic;
}
p.principlelab span { background: #f7ebd7 }
p.constraintlab span { background: #becece }
p.propertylab span { background: #f7ebd7 }
p.practicelab span { background: #dfffff }
p.storylab span { background: #005a9c; color: #fff; }
div.exampleInner pre { margin-left: 1em;
margin-top: 0em; margin-bottom: 0em}
div.exampleOuter {border: 4px double gray;
margin: 0em; padding: 0em}
div.exampleInner { background-color: #d5dee3;
border-top-width: 4px;
border-top-style: double;
border-top-color: #d3d3d3;
border-bottom-width: 4px;
border-bottom-style: double;
border-bottom-color: #d3d3d3;
padding: 4px; margin: 0em }
div.exampleWrapper { margin: 4px }
div.exampleHeader { font-weight: bold;
margin: 4px}
</style>
<link rel="stylesheet" type="text/css"
href="http://www.w3.org/StyleSheets/TR/W3C-WG-NOTE" />
</head>
<body>
<div class="head">
<p><a href="http://www.w3.org/"><img src="http://www.w3.org/Icons/w3c_home"
alt="W3C" height="48" width="72" /></a></p>
<h1 id="title">Delivery Context: XPath Access Functions 1.0</h1>
<h2 id="w3c-doctype">W3C Working Group Note 29 June 2010</h2>
<dl>
<dt>This version:</dt>
<dd><a
href="http://www.w3.org/TR/2010/NOTE-cselection-xaf-20100629/">http://www.w3.org/TR/2010/NOTE-cselection-xaf-20100629/</a></dd>
<dt>Latest version:</dt>
<dd><a
href="http://www.w3.org/TR/cselection-xaf/">http://www.w3.org/TR/cselection-xaf/</a></dd>
<dt>Previous version:</dt>
<dd><a
href="http://www.w3.org/TR/2007/CR-cselection-xaf-20070725/">http://www.w3.org/TR/2007/CR-cselection-xaf-20070725/</a></dd>
<dt>Editors:</dt>
<dd>Rhys Lewis, Volantis Systems Ltd.</dd>
<dd>Roland Merrick, IBM</dd>
</dl>
<p class="copyright"><a
href="http://www.w3.org/Consortium/Legal/ipr-notice#Copyright">Copyright</a>
© 2010 <a href="http://www.w3.org/"><acronym
title="World Wide Web Consortium">W3C</acronym></a><sup>®</sup> (<a
href="http://www.csail.mit.edu/"><acronym
title="Massachusetts Institute of Technology">MIT</acronym></a>, <a
href="http://www.ercim.eu/"><acronym
title="European Research Consortium for Informatics and Mathematics">ERCIM</acronym></a>,
<a href="http://www.keio.ac.jp/">Keio</a>), All Rights Reserved. W3C <a
href="http://www.w3.org/Consortium/Legal/ipr-notice#Legal_Disclaimer">liability</a>,
<a
href="http://www.w3.org/Consortium/Legal/ipr-notice#W3C_Trademarks">trademark</a>
and <a href="http://www.w3.org/Consortium/Legal/copyright-documents">document
use</a> rules apply.</p>
</div>
<hr />
<div>
<h2 id="abstract">Abstract</h2>
<p>This document specifies a set of XPath functions that can be used to
manipulate the Delivery Context associated with a request for an item of
content. These functions have been designed to satisfy the requirements to
adapt content based on the Delivery Context. While designed to work with <a href="http://www.w3.org/TR/2007/CR-cselection-20070725/">Device Independent Content Selection</a> it can be used in any XPath processor.</p>
<p>There is a companion document which provides introductory information
concerned with this specification, <a href="http://www.w3.org/TR/cselection-primer/">Content Selection for Device Independence Primer</a>.</p>
</div>
<div>
<h2 id="status">Status of this Document</h2>
<p>This document has been <strong>discontinued</strong> as part of the closure the <a href="http://www.w3.org/2007/uwa/">Ubiquitous Web Applications Working Group</a>.</p>
</div>
</body>
</html>