我在我的 XML 中存储了一个持续时间,在我的模式中我将它设置为一个持续时间类型:
<?xml version="1.0" encoding="UTF-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
elementFormDefault="qualified"
attributeFormDefault="unqualified">
<xs:element name="flights">
<xs:complexType>
<xs:sequence>
<xs:element name="flight" type="flighttype" minOccurs='1' maxOccurs='unbounded'>
<xs:unique name="planeidisunique">
<xs:selector xpath="plane"/>
<xs:field xpath="@planeid"/>
</xs:unique>
</xs:element>
</xs:sequence>
</xs:complexType>
<xs:unique name="flightidisunique">
<xs:selector xpath="flight"/>
<xs:field xpath="@flightid"/>
</xs:unique>
</xs:element>
<xs:complexType name="flighttype">
<xs:sequence>
<xs:element name="flightno" type="xs:string" minOccurs="1" maxOccurs="1"/>
<xs:element name="callsign" type="xs:string" minOccurs="1" maxOccurs="1"/>
<xs:element name="airline" type="xs:string" minOccurs="1" maxOccurs="1"/>
<xs:element name="plane" type="planetype" minOccurs='1' maxOccurs='unbounded' />
<xs:element name="route" type="routetype"/>
</xs:sequence>
<xs:attribute name="flightid" type="xs:string"/>
</xs:complexType>
<!-- PLANE -->
<xs:complexType name="planetype" mixed="true">
<xs:sequence>
<xs:element name="name" type="xs:string"/>
<xs:element name="speed" type="speedtype"/>
<xs:element name="wingspan" type="xs:string"/>
<xs:element name="length" type="xs:string"/>
<xs:element name="registereddate" type="xs:date"/>
</xs:sequence>
<xs:attribute name="planeid" type="xs:string"/>
</xs:complexType>
<!-- ALTITUDE -->
<xs:complexType name="altitudetype">
<xs:simpleContent>
<xs:extension base="xs:integer">
<xs:attribute name="height" type="xs:string">
</xs:attribute>
</xs:extension>
</xs:simpleContent>
</xs:complexType>
<!-- SPEED THE VALUE OF SPEED MUST BE AN INTEGER-->
<xs:complexType name="speedtype">
<xs:simpleContent>
<xs:extension base="xs:integer">
<xs:attribute name="ratio" type="xs:string">
</xs:attribute>
</xs:extension>
</xs:simpleContent>
</xs:complexType>
<!-- DISTANCE VALUE OF DISTANCE MUST BE AN INTEGER-->
<xs:complexType name="distancetype">
<xs:simpleContent>
<xs:extension base="xs:integer">
<xs:attribute name="unit" type="xs:string">
</xs:attribute>
</xs:extension>
</xs:simpleContent>
</xs:complexType>
<!-- COURSE -->
<xs:complexType name="coursetype">
<xs:simpleContent>
<xs:extension base="xs:integer">
<xs:attribute name="bearing" type="xs:string">
</xs:attribute>
</xs:extension>
</xs:simpleContent>
</xs:complexType>
<!-- DURATION -->
<xs:complexType name="durationtype">
<xs:simpleContent>
<xs:extension base="xs:duration">
</xs:extension>
</xs:simpleContent>
</xs:complexType>
<!-- ROUTE -->
<xs:complexType name="routetype">
<xs:sequence>
<xs:element name="routename" type="xs:string"/>
<xs:element name="altitude" type="altitudetype" minOccurs="1" maxOccurs="1"/>
<xs:element name="speed" type="speedtype" minOccurs="0" maxOccurs="1"/>
<xs:element name="course" type="coursetype"/>
<xs:element name="distance" type="distancetype"/>
<xs:element name="duration" type="durationtype"/>
<xs:element name="from" type="fromtype"/>
<xs:element name="to" type="totype"/>
</xs:sequence>
</xs:complexType>
<!-- FROM -->
<xs:complexType name="fromtype">
<xs:sequence>
<xs:element name="iatacode"/>
<xs:element name="airport"/>
<xs:element name="country"/>
<xs:element name="city"/>
<xs:element name="latitude"/>
<xs:element name="longitude"/>
<xs:element name="yahoowoeid"/>
</xs:sequence>
</xs:complexType>
<!-- TO -->
<xs:complexType name="totype">
<xs:sequence>
<xs:element name="iatacode"/>
<xs:element name="airport"/>
<xs:element name="country"/>
<xs:element name="city"/>
<xs:element name="latitude"/>
<xs:element name="longitude"/>
<xs:element name="yahoowoeid"/>
</xs:sequence>
</xs:complexType>
</xs:schema>
在我的 XML 中,我使用这样的持续时间:
<duration>PT12H37M</duration>
这是我的 XSL 文件,我在使用持续时间的地方添加了注释:
<?xml version="1.0"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="html" omit-xml-declaration="yes" />
<xsl:output doctype-public="-//WAPFORUM//DTD XHTML Mobile 1.0//EN" doctype-system="http://www.wapforum.org/DTD/xhtml-mobile10.dtd"/>
<!-- Parameters for the map longitudes and latitudes and route name-->
<xsl:param name="a" />
<xsl:param name="b" />
<xsl:param name="c" />
<xsl:param name="d" />
<xsl:template match="/">
<xsl:element name="html">
<xsl:element name="head">
<xsl:element name="title">Selected Flight Route</xsl:element>
<link rel="stylesheet" type="text/css" href="mystyles.css" title="Style"/>
</xsl:element>
<xsl:element name="body">
<xsl:element name="div"><!-- This holds the navigation bar-->
<xsl:attribute name="id">
<xsl:text>navdiv</xsl:text>
</xsl:attribute>
<xsl:element name="div"><!-- This holds the image links-->
<xsl:attribute name="id">
<xsl:text>navlinks</xsl:text>
</xsl:attribute>
<xsl:element name="a">
<xsl:attribute name="id">
<xsl:text>navlinksone</xsl:text>
</xsl:attribute>
<xsl:attribute name="href">flights.php</xsl:attribute>
</xsl:element>
<xsl:element name="a">
<xsl:attribute name="id">
<xsl:text>navlinkstwo</xsl:text>
</xsl:attribute>
<xsl:attribute name="href">planes.php</xsl:attribute>
</xsl:element>
<xsl:element name="a">
<xsl:attribute name="id">
<xsl:text>navlinksthree</xsl:text>
</xsl:attribute>
<xsl:attribute name="href">weatherfeed.php</xsl:attribute>
</xsl:element>
</xsl:element>
</xsl:element><!-- End the navigation bar-->
<xsl:element name="div">
<xsl:attribute name="id">mapdiv</xsl:attribute>
<img width="300" height="270" src="http://maps.google.com/maps/api/staticmap?size=300x270&zoom=1&path=color:0xff0000ff|weight:4|{$a},{$b}|{$c},{$d}
&markers=color%3ablue|label%3aA|
{$a},{$b}|&markers=color%3agreen|label%3aB|{$c},{$d}
&sensor=false" />
</xsl:element>
<xsl:element name="hr"></xsl:element>
<!-- The following is the table which holds all of the map and route information -->
<table><xsl:attribute name="class">tab</xsl:attribute>
<tr>
<td colspan="3"><xsl:attribute name="class">top</xsl:attribute><xsl:value-of select="/flights/flight/route[routename/. = $code]/routename"/></td>
</tr>
<tr>
<td><xsl:attribute name="class">lside</xsl:attribute></td>
<td><xsl:attribute name="class">lside</xsl:attribute>From<img src="bm.png" height="18" width="12"/></td>
<td><xsl:attribute name="class">lside</xsl:attribute>To<img src="gm.png" height="18" width="12"/></td>
</tr>
<tr>
<td><xsl:attribute name="class">lside</xsl:attribute>City</td>
<td><xsl:attribute name="class">rside</xsl:attribute><xsl:value-of select="/flights/flight/route[routename/. = $code]/from/city"/></td>
<td><xsl:attribute name="class">rside</xsl:attribute><xsl:value-of select="/flights/flight/route[routename/. = $code]/to/city"/></td>
</tr>
<tr>
<td><xsl:attribute name="class">lside</xsl:attribute>IATA Code</td>
<td><xsl:attribute name="class">rside</xsl:attribute><xsl:value-of select="/flights/flight/route[routename/. = $code]/from/iatacode"/></td>
<td><xsl:attribute name="class">rside</xsl:attribute><xsl:value-of select="/flights/flight/route[routename/. = $code]/to/iatacode"/></td>
</tr>
<tr >
<td><xsl:attribute name="class">lside</xsl:attribute>Country</td>
<td><xsl:attribute name="class">rside</xsl:attribute><xsl:value-of select="/flights/flight/route[routename/. = $code]/from/country"/></td>
<td><xsl:attribute name="class">rside</xsl:attribute><xsl:value-of select="/flights/flight/route[routename/. = $code]/to/country"/></td>
</tr>
<tr>
<td><xsl:attribute name="class">lside</xsl:attribute>Weather</td>
<td><xsl:attribute name="class">rside</xsl:attribute>
<xsl:element name="a">
<xsl:attribute name="id">
<xsl:text>weatherimagelinks</xsl:text>
</xsl:attribute>
<xsl:attribute name="href">weather.php?woeid=<xsl:value-of select="/flights/flight/route[routename/. = $code]/from/yahoowoeid" /></xsl:attribute>
</xsl:element>
</td>
<td><xsl:attribute name="class">rside</xsl:attribute>
<xsl:element name="a">
<xsl:attribute name="id">
<xsl:text>weatherimagelinks</xsl:text>
</xsl:attribute>
<xsl:attribute name="href">weather.php?woeid=<xsl:value-of select="/flights/flight/route[routename/. = $code]/to/yahoowoeid" /></xsl:attribute>
</xsl:element>
</td>
</tr>
<tr>
<td><xsl:attribute name="class">lside</xsl:attribute>Distance</td>
<td colspan="2"><xsl:attribute name="class">rside</xsl:attribute><xsl:value-of select="/flights/flight/route[routename/. = $code]/distance"/><xsl:value-of select="/flights/flight/route[routename/. = $code]/distance/@unit"/></td>
</tr>
<tr>
<td><xsl:attribute name="class">lside</xsl:attribute>Course</td>
<td colspan="2"><xsl:attribute name="class">rside</xsl:attribute><xsl:value-of select="/flights/flight/route[routename/. = $code]/course"/><xsl:value-of select="/flights/flight/route[routename/. = $code]/course/@bearing"/></td>
</tr>
<tr>
<td><xsl:attribute name="class">lside</xsl:attribute>Airline</td>
<td colspan="2"><xsl:attribute name="class">rside</xsl:attribute><xsl:value-of select="/flights/flight/route[routename/. = $code]/../airline"/></td>
</tr>
<tr>
<td><xsl:attribute name="class">lside</xsl:attribute>Flight No</td>
<td colspan="2"><xsl:attribute name="class">rside</xsl:attribute><xsl:value-of select="/flights/flight/route[routename/. = $code]/../flightno"/></td>
</tr>
<tr>
<td><xsl:attribute name="class">lside</xsl:attribute>Call Sign</td>
<td colspan="2"><xsl:attribute name="class">rside</xsl:attribute><xsl:value-of select="/flights/flight/route[routename/. = $code]/../callsign"/></td>
</tr>
<tr>
<!-- THIS IS WHERE I OUTPUT THE DURATION AND I THINK THIS IS WHERE I NEED TO TRANSFORM IT -->
<td><xsl:attribute name="class">lside</xsl:attribute>Duration</td>
<td colspan="2"><xsl:attribute name="class">rside</xsl:attribute><xsl:value-of select="/flights/flight/route[routename/. = $code]/duration"/></td>
</tr>
<tr>
<td><xsl:attribute name="class">lside</xsl:attribute>Altitude</td>
<td colspan="2"><xsl:attribute name="class">rside</xsl:attribute><xsl:value-of select="/flights/flight/route[routename/. = $code]/altitude"/><xsl:value-of select="/flights/flight/route[routename/. = $code]/altitude/@height"/></td>
</tr>
<tr>
<td><xsl:attribute name="class">lside</xsl:attribute>Speed</td>
<td colspan="2"><xsl:attribute name="class">rside</xsl:attribute><xsl:value-of select="/flights/flight/route[routename/. = $code]/speed"/><xsl:value-of select="/flights/flight/route[routename/. = $code]/speed/@ratio"/></td>
</tr>
<tr>
<td><xsl:attribute name="class">lside</xsl:attribute>Aircraft</td>
<td colspan="3">
<xsl:attribute name="class">lside</xsl:attribute>
<a><xsl:attribute name="href">aircraft.php?a=<xsl:value-of select="/flights/flight/plane[../route/routename/. =$code]/name" /></xsl:attribute>
<xsl:value-of select="/flights/flight/plane[../route/routename/. =$code]/name"/>
</a>
</td>
</tr>
</table>
<!-- End the map and route table -->
</xsl:element>
<!-- End the Body element -->
</xsl:element>
<!-- End the Html element -->
</xsl:template>
<!-- End the Main Template element -->
如何将持续时间从 PT12H37M 转换为 12 h 37 m,使其在屏幕上正常显示?