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我有以下 XML 数据：

<?xml version="1.0" encoding="UTF-8" ?>
<?xml-stylesheet type="text/xsl" href="serverReserve_1.xsl" ?>
  <!--
To change this license header, choose License Headers in Project Properties.
To change this template file, choose Tools | Templates
and open the template in the editor.
-->


  <reservation xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="localSchema.xsd">
    <new>
      <name>Ah Huat</name>
      <icNum>930330033330</icNum>
      <contact>0182345679</contact>
      <reserveDate>20150402</reserveDate>
      <reserveTime>08:00am</reserveTime>
      <day>4</day>
      <totalPeople>2</totalPeople>
      <room unit="2" type="King Suite">
        <bedType>King Bed</bedType>
        <extraRequirement>One more quilt</extraRequirement>
        <extraRequirement>One more bed</extraRequirement>
      </room>
    </new>

    <new>
      <name>Ah Huat</name>
      <icNum>930330033330</icNum>
      <contact>0182345679</contact>
      <reserveDate>20150402</reserveDate>
      <reserveTime>08:00am</reserveTime>
      <day>4</day>
      <totalPeople>2</totalPeople>
      <room unit="2" type="King Suite">
        <bedType>King Bed</bedType>
        <extraRequirement>One more quilt</extraRequirement>
        <extraRequirement>One more bed</extraRequirement>
      </room>
    </new>

    <new>
      <name>Ah Huat</name>
      <icNum>930330033330</icNum>
      <contact>0182345679</contact>
      <reserveDate>20150414</reserveDate>
      <reserveTime>08:00am</reserveTime>
      <day>4</day>
      <totalPeople>2</totalPeople>
      <room unit="2" type="King Suite">
        <bedType>King Bed</bedType>
        <extraRequirement>One more quilt</extraRequirement>
        <extraRequirement>One more bed</extraRequirement>
      </room>
    </new>

    <delete>
      <name>Hoo Chee Sem</name>
      <icNum>930110011101</icNum>
      <reserveDate>20150411</reserveDate>
      <reserveTime>08:00am</reserveTime>
      <room unit="2" type="Hillview Deluxe">
        <bedType>2 Single Bed</bedType>
      </room>
    </delete>

    <roomList>
      <rooms code="R1">Single Room</rooms>
      <rooms code="R2">Double Room</rooms>
      <rooms code="R3">Twin Room</rooms>
      <rooms code="R4">Duplex Room</rooms>
      <rooms code="R5">King Suite</rooms>
      <rooms code="R6">Hillview Deluxe</rooms>
      <rooms code="R7">Seaview Deluxe</rooms>
    </roomList>

    <bedList>
      <beds code="B1">Single Bed</beds>
      <beds code="B2">2 Single Beds</beds>
      <beds code="B3">King Bed</beds>
      <beds code="B4">2 King Beds</beds>
      <beds code="B5">Queen Bed</beds>
      <beds code="B6">2 Queen Beds</beds>
      <beds code="B7">3 Queen Beds</beds>
    </bedList>
  </reservation>

在XSLT 1.0 中，我想按reserveDate 分组并计算reserveDate 的计数。所以在上面的数据中，我需要一个表格来显示reserveDate 和该日期的预订总数。

如何在 XSLT 1.0 中做到这一点？当我尝试使用此方法时，它给了我一个错误提示“解析 XSLT 样式表失败”。

<?xml version="1.0" encoding="UTF-8" ?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
  <xsl:output method="html" />
  <xsl:output method="html" indent="yes" />

  <xsl:template match="/">
    <html>

    <head>
      <title>reserve.xsl</title>
    </head>

    <body>
      <xsl:key name="groups" match="/reservation/new" use="reserveDate" />

      <xsl:template match="/reservation">
        <xsl:apply-templates select="new[generate-id() = generate-id(key('groups', reserveDate)[1])]" />
      </xsl:template>
      <xsl:template match="new">
        <h1>
                        <xsl:value-of select="reserveDate"/>
                    </h1>
        <table id="{reserveDate}">
          <tr class="heading">
            <th scope="col">Member Id</th>
            <th scope="col">First Name</th>
            <th scope="col">Last Name</th>
          </tr>
          <xsl:for-each select="key('groups', reserveDate)">
            <tr>
              <td>
                <xsl:value-of select="name" />
              </td>
              <td>
                <xsl:value-of select="reserveTime" />
              </td>
              <td>
                <xsl:value-of select="contact" />
              </td>
            </tr>
          </xsl:for-each>
        </table>
      </xsl:template>
    </body>

    </html>
  </xsl:template>

</xsl:stylesheet>

4

1 回答 1

1

您可以按如下方式修改您的 XSLT - 将匹配的模板移到reservation匹配根级别的模板之外：

<?xml version="1.0" encoding="UTF-8" ?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">    
<xsl:output method="html" omit-xml-declaration="yes" encoding="UTF-8" indent="yes" />
  <xsl:key name="groups" match="/reservation/new" use="reserveDate" />
  <xsl:template match="/">
    <hmtl>
      <head>
        <title>reserve.xsl</title>
      </head>
      <body>
        <xsl:apply-templates/>
      </body>
    </hmtl>
    </xsl:template>
    <xsl:template match="/reservation">
    ....
    </xsl:template>
</xsl:stylesheet>

在模板匹配根目录中，apply templates会调用模板匹配reservation：

<body>
  <xsl:apply-templates/>
</body>

演示

于 2015-03-22T08:57:18.017 回答