我需要帮助格式化XML文件，并被要求创建一个XSLT文件以在浏览器中查看，它不必非常花哨。 我已经创建了XML代码，我有一个示例XSLT文件，并认为我可以交换我的作业的值，但无法显示任何内容。 任何帮助将不胜感激。
我不确定我做错了什么。
这是我作业的 XSLT 文件。
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<body style="font-family:Arial;font-size:12pt;background-color:#EEEEEE">
<xsl:for-each select="/SEASON/PLAYER">
<div style="background-color:teal;color:white;padding:6px">
<span style="font-weight:bold"><xsl:value-of select="LEAGUE_NAME"/> League- </span>
</div>
<div style="background-color:teal;color:white;padding:4px">
<span style="font-weight:bold"><xsl:value-of select="DIVISION_NAME"/> Division- </span>
</div>
<div style="margin-left:22px;margin-bottom:1em;font-size:12pt">
<p>
<div style="margin-left:20px;margin-bottom:1em;font-size:10pt">
<span style="font-weight:bold"><xsl:value-of select="Team_NAME"/> Team- </span>
</div>
<span style="font-style:italic"> (<xsl:value-of select="GIVEN_NAME/SURNAME"/>PLayer Name)</span>
</p>
</div>
</xsl:for-each>
</body>
</html>这是我的作业 xml 文件。
<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet type="text/xsl" href="Season.xslt" ?>
<SEASON>
<YEAR>1998</YEAR>
<LEAGUE>
<LEAGUE_NAME>National</LEAGUE_NAME>
<DIVISION>
<DIVISION_NAME>East</DIVISION_NAME>
<TEAM>
<TEAM_CITY>Florida</TEAM_CITY>
<TEAM_NAME>Marlins</TEAM_NAME>
<PLAYER>
<GIVEN_NAME>Eric</GIVEN_NAME>
<SURNAME>Ludwick</SURNAME>
<POSITION>Starting Pitcher</POSITION>
<GAMES>13</GAMES>
<GAMES_STARTED>6</GAMES_STARTED>
<WINS>1</WINS>
<LOSSES>4</LOSSES>
<SAVES>0</SAVES>
<COMPLETE_GAMES>0</COMPLETE_GAMES>
<SHUT_OUTS>0</SHUT_OUTS>
<ERA>7.44</ERA>
<INNINGS>32.2</INNINGS>
<EARNED_RUNS>31</EARNED_RUNS>
<HIT_BATTER>27</HIT_BATTER>
<WILD_PITCHES>0</WILD_PITCHES>
<BALK>2</BALK>
<WALKED_BATTER>0</WALKED_BATTER>
<STRUCK_OUT_BATTER>17</STRUCK_OUT_BATTER>
</PLAYER>
<PLAYER>
<GIVEN_NAME>Brian</GIVEN_NAME>
<SURNAME>Daubach</SURNAME>
<POSITION>First Base</POSITION>
<GAMES>10</GAMES>
<GAMES_STARTED>3</GAMES_STARTED>
<AT_BATS>15</AT_BATS>
<RUNS>0</RUNS>
<HITS>3</HITS>
<DOUBLES>1</DOUBLES>
<TRIPLES>0</TRIPLES>
<HOME_RUNS>0</HOME_RUNS>
<RBI>3</RBI>
<STEALS>0</STEALS>
<CAUGHT_STEALING>0</CAUGHT_STEALING>
<SACRIFICE_HITS>0</SACRIFICE_HITS>
<SACRIFICE_FLIES>0</SACRIFICE_FLIES>
<ERRORS>0</ERRORS>
<WALKS>1</WALKS>
<STRUCK_OUT>5</STRUCK_OUT>
<HIT_BY_PITCH>1</HIT_BY_PITCH>
</PLAYER>
</TEAM>
<TEAM>
<TEAM_CITY>Montreal</TEAM_CITY>
<TEAM_NAME>Expos</TEAM_NAME>
</TEAM>
<TEAM>
<TEAM_CITY>New York</TEAM_CITY>
<TEAM_NAME>Mets</TEAM_NAME>
</TEAM>
<TEAM>
<TEAM_CITY>Philadelphia</TEAM_CITY>
<TEAM_NAME>Phillies</TEAM_NAME>
</TEAM>
</DIVISION>
<DIVISION>
<DIVISION_NAME>Central</DIVISION_NAME>
<TEAM>
<TEAM_CITY>Chicago</TEAM_CITY>
<TEAM_NAME>Cubs</TEAM_NAME>
</TEAM>
</DIVISION>
<DIVISION>
<DIVISION_NAME>West</DIVISION_NAME>
<TEAM>
<TEAM_CITY>Arizona</TEAM_CITY>
<TEAM_NAME>Diamondbacks</TEAM_NAME>
</TEAM>
</DIVISION>
</LEAGUE>
<LEAGUE>
<LEAGUE_NAME>American</LEAGUE_NAME>
<DIVISION>
<DIVISION_NAME>East</DIVISION_NAME>
<TEAM>
<TEAM_CITY>Baltimore</TEAM_CITY>
<TEAM_NAME>Orioles</TEAM_NAME>
</TEAM>
</DIVISION>
<DIVISION>
<DIVISION_NAME>Central</DIVISION_NAME>
<TEAM>
<TEAM_CITY>Chicago</TEAM_CITY>
<TEAM_NAME>White Sox</TEAM_NAME>
</TEAM>
</DIVISION>
<DIVISION>
<DIVISION_NAME>West</DIVISION_NAME>
<TEAM>
<TEAM_CITY>Anaheim</TEAM_CITY>
<TEAM_NAME>Angels</TEAM_NAME>
</TEAM>
</DIVISION>
</LEAGUE>
</SEASON>我试图让它看起来与我的其他作业相似
这是我用于早餐 XML 文件的示例 XSLT 文件。
<?xml version="1.0" encoding="UTF-8"?>
<html xsl:version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<body style="font-family:Arial;font-size:12pt;background-color:#EEEEEE">
<xsl:for-each select="breakfast_menu/food">
<div style="background-color:teal;color:white;padding:4px">
<span style="font-weight:bold"><xsl:value-of select="name"/> - </span>
<xsl:value-of select="price" />
</div>
<div style="margin-left:20px;margin-bottom:1em;font-size:10pt">
<p>
<xsl:value-of select="description" />
<span style="font-style:italic"> (<xsl:value-of select="calories"/> calories per serving)</span>
</p>
</div>
</xsl:for-each>
</body>
</html>你从这样做开始...
<xsl:for-each select="/SEASON/PLAYER">
但这将寻找一个名为PLAYER的元素，它是SEASON的直接子级。但是PLAYER元素嵌套在LEAGUE、DIVISION和TEAM中，所以你的xsl:for-each应该是这样的
<xsl:for-each select="/SEASON/LEAGUE/DIVISION/TEAM/PLAYER">
但是，在此范围内，您随后会这样做。
<xsl:value-of select="LEAGUE_NAME"/>
这是一个问题现在定位在PLAYER元素上，因此它将查找一个名为LEAGUE_NAME的直接子元素，其中没有。您需要向上导航以获取联赛名称
<xsl:value-of select="../../../LEAGUE_NAME"/>
(..获取父节点的位置(
试试这个 XSLT...
<xsl:for-each select="/SEASON/LEAGUE/DIVISION/TEAM/PLAYER">
<div style="background-color:teal;color:white;padding:6px">
<span style="font-weight:bold"><xsl:value-of select="../../../LEAGUE_NAME"/> League- </span>
</div>
<div style="background-color:teal;color:white;padding:4px">
<span style="font-weight:bold"><xsl:value-of select="../../DIVISION_NAME"/> Division- </span>
</div>
<div style="margin-left:22px;margin-bottom:1em;font-size:12pt">
<p>
<div style="margin-left:20px;margin-bottom:1em;font-size:10pt">
<span style="font-weight:bold"><xsl:value-of select="../TEAM_NAME"/> Team- </span>
</div>
<span style="font-style:italic"> (<xsl:value-of select="concat(GIVEN_NAME, ' ', SURNAME)"/>)</span>
</p>
</div>
</xsl:for-each>
但是，也许您真的想避免重复联赛，分区和团队？在这种情况下，您可以嵌套xsl:for-each语句
<xsl:for-each select="/SEASON/LEAGUE[.//PLAYER]">
<div style="background-color:teal;color:white;padding:6px">
<span style="font-weight:bold"><xsl:value-of select="LEAGUE_NAME"/> League- </span>
</div>
<xsl:for-each select="DIVISION[.//PLAYER]">
<div style="background-color:teal;color:white;padding:4px">
<span style="font-weight:bold"><xsl:value-of select="DIVISION_NAME"/> Division- </span>
</div>
<div style="margin-left:22px;margin-bottom:1em;font-size:12pt">
<p>
<xsl:for-each select="TEAM[PLAYER]">
<div style="margin-left:20px;margin-bottom:1em;font-size:10pt">
<span style="font-weight:bold"><xsl:value-of select="TEAM_NAME"/> Team- </span>
</div>
<xsl:for-each select="PLAYER">
<span style="font-style:italic"> (<xsl:value-of select="concat(GIVEN_NAME, ' ', SURNAME)"/>)</span>
</xsl:for-each>
</xsl:for-each>
</p>
</div>
</xsl:for-each>
</xsl:for-each>
请注意条件的使用 [.//PLAYER]以便仅当至少有一个玩家作为后代时才输出元素，例如 LEAGUE。