以前從來沒有爲XML編碼,完全失去了各種引腳,這些引腳都告訴我做一些不同的事情。這可能意味着你可以採用不同的方式,但它們都顯示單節點的情況,但事實並非如此。使用xslt我該如何解決XML文件中的這個特定元素?
我試過各種方法挑出WebDisplayPeriod但我相信我沒有實際針對該權利的屬性。請愛人給我一個正確的方向推。任何關於XSLT更高級使用的可讀引用都會被讚賞,因爲w3schools是垃圾;)。
我有以下XML
<?xml version="1.0" encoding="UTF-8"?>
<nr:RTPPMDataMsgV1 owner="Network Rail" timestamp="2010-08-05T10:27:04.0Z" classification="public" xsi:schemaLocation="http://xml.networkrail.co.uk/ns/2007/NR rtppm_messaging_v1.17.xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:msg="http://xml.networkrail.co.uk/ns/2007/EAI" xmlns:nr="http://xml.networkrail.co.uk/ns/2007/NR">
<msg:Sender application="RTPPM3" organisation="String"/>
<msg:Publication>
<msg:TopicID>RTPPM3/InternalPPM</msg:TopicID>
</msg:Publication>
<nr:RTPPMData snapshotTStamp="2010-08-05T10:27:02.0Z">
<nr:SystemMsg/>
<nr:RAGThresholds type="TOC" medium="87" good="92"/>
<nr:RAGThresholds type="FOC" medium="70" good="80"/>
<nr:RAGThresholds type="PPT" medium="85" good="91"/>
<nr:WebPPMLink>http://connect/Performance/PPM/PPMGuide.doc x</nr:WebPPMLink>
<nr:PPT rag="G" ragDisplayFlag="Y">93</nr:PPT>
<nr:NationalPage WebDisplayPeriod="60">
<nr:WebFixedMsg1>^<5 mins; *<10 mins</nr:WebFixedMsg1>
<nr:WebFixedMsg2>The Public Performance Measure shows the performance of trains against the timetable, measured as the percentage of trains arriving at destination 'on time'. </nr:WebFixedMsg2>
<nr:WebMsgOfMoment>EC: 1S02 train defect at Balne.</nr:WebMsgOfMoment>
<nr:StaleFlag>N</nr:StaleFlag>
<nr:NationalPPM>
<nr:Total>5079</nr:Total>
<nr:OnTime>4842</nr:OnTime>
<nr:Late>237</nr:Late>
<nr:CancelVeryLate>47</nr:CancelVeryLate>
<nr:PPM rag="G" ragDisplayFlag="N">95</nr:PPM>
<nr:RollingPPM trendInd="-" rag="G">94</nr:RollingPPM>
</nr:NationalPPM>
......
它的推移和。但是我感興趣的是位於上面的部分。
我使用下面的XSLT把它變成一個清晰的網頁:
<?xml version="1.0" ?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:fo="http://www.w3.org/1999/XSL/Format" xsi:schemaLocation="http://xml.networkrail.co.uk/ns/2007/NR rtppm_messaging_v1.6.xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:msg="http://xml.networkrail.co.uk/ns/2007/EAI" xmlns:nr="http://xml.networkrail.co.uk/ns/2007/NR" >
<xsl:output method="html" omit-xml-declaration="yes" indent="yes" />
<xsl:param name="mode">TOCPage</xsl:param>
<xsl:param name="location">internal-connect</xsl:param>
<xsl:param name="table1Count">11</xsl:param>
<xsl:param name="table2Count">23</xsl:param>
<!-- Root template-->
<xsl:template match="/nr:RTPPMDataMsgV1/nr:RTPPMData">
<xsl:element name="{nr:NationalPage}">
<xsl:attribute name="{WebDisplayPeriod}" >
<xsl:value-of select="."/>
</xsl:attribute>
</xsl:element>
<html>
<head>
<meta http-equiv="content-type" CONTENT="text/css" />
<meta http-equiv="expires" CONTENT="-1" />
<meta http-equiv="pragma" CONTENT="no-cache" />
<meta http-equiv="cache-control" CONTENT="no-cache" />
<meta http-equiv="refresh" name="refresh" content="{$WebDisplayPeriod}" />
<title>EC RTPPM Feed</title>
<link rel="stylesheet" type="text/css" href="stylesheet.css" />
<link rel="stylesheet" type="text/css" href="xslstylesheet.css" />
</head>
<body>
<p>Hello</p>
<p>Hello</p>
</body>
</html>
</xsl:template >
</xsl:stylesheet>
和你已猜到了,它永遠不會拿起WebDisplayPeriod。
給我500錯誤,但我無法解決爲什麼? – bytejunkie 2010-08-09 09:13:24
嫌疑人。像描述的那樣工作 – bytejunkie 2010-08-09 09:15:22