使用XSLT循环嵌套节点，而不指定属性

Question

我在转换一些XML时遇到了一些困难。我有一个相当通用的模板，所有的东西都超过了一定的水平。当我进入嵌套对象的第一个实例时，我的转换器不会给我任何输出。

以下是XML的样子：

<?xml version="1.0" encoding="utf-8"?>
<Statistics>
  <IcServer name="Apsep00840">
    <ININ.Workgroup>
      <ININ.People.WorkgroupStats_Workgroup name="Campaign 1">
        <ININ.Workgroup_NumberAvailableForACDInteractions>11</ININ.Workgroup_NumberAvailableForACDInteractions>
        <ININ.Workgroup_LongestAvailable>00:09:21</ININ.Workgroup_LongestAvailable>
        <ININ.Workgroup_OnInboundACDInteractions>0</ININ.Workgroup_OnInboundACDInteractions>
        <ININ.Workgroup_OnInboundACW>0</ININ.Workgroup_OnInboundACW>
        <ININ.Workgroup_LongestInboundACDInteraction>N/A</ININ.Workgroup_LongestInboundACDInteraction>
        <ININ.Workgroup_InteractionsWaiting>42</ININ.Workgroup_InteractionsWaiting>
        <ININ.Workgroup_LongestWaitTime>00:00:42</ININ.Workgroup_LongestWaitTime>
        <ININ.Workgroup_LongestOnHoldTime>N/A</ININ.Workgroup_LongestOnHoldTime>
        <ININ.Workgroup_AgentsLoggedInAndActivated>79</ININ.Workgroup_AgentsLoggedInAndActivated>
        <ININ.Queue_Interval name="CurrentShift">
          <ININ.Workgroup_InteractionsEntered>9602</ININ.Workgroup_InteractionsEntered>
          <ININ.Workgroup_InteractionsAnswered>9578</ININ.Workgroup_InteractionsAnswered>
          <ININ.Workgroup_InteractionsAbandoned>25</ININ.Workgroup_InteractionsAbandoned>
          <ININ.Workgroup_AverageWaitTime>00:00:01</ININ.Workgroup_AverageWaitTime>
          <ININ.Workgroup_AverageHoldTime>00:00:01</ININ.Workgroup_AverageHoldTime>
          <ININ.Workgroup_AverageTalkTime>00:02:17</ININ.Workgroup_AverageTalkTime>
          <ININ.Workgroup_ServiceLevelTarget>N/A</ININ.Workgroup_ServiceLevelTarget>
          <ININ.Workgroup_AbandonedRateTarget>N/A</ININ.Workgroup_AbandonedRateTarget>
        </ININ.Queue_Interval>
      </ININ.People.WorkgroupStats_Workgroup>
      <ININ.People.WorkgroupStats_Workgroup name="Campaign 2">
        <ININ.Workgroup_NumberAvailableForACDInteractions>11</ININ.Workgroup_NumberAvailableForACDInteractions>
        <ININ.Workgroup_LongestAvailable>00:09:21</ININ.Workgroup_LongestAvailable>
        <ININ.Workgroup_OnInboundACDInteractions>0</ININ.Workgroup_OnInboundACDInteractions>
        <ININ.Workgroup_OnInboundACW>0</ININ.Workgroup_OnInboundACW>
        <ININ.Workgroup_LongestInboundACDInteraction>N/A</ININ.Workgroup_LongestInboundACDInteraction>
        <ININ.Workgroup_InteractionsWaiting>0</ININ.Workgroup_InteractionsWaiting>
        <ININ.Workgroup_LongestWaitTime>N/A</ININ.Workgroup_LongestWaitTime>
        <ININ.Workgroup_LongestOnHoldTime>N/A</ININ.Workgroup_LongestOnHoldTime>
        <ININ.Workgroup_AgentsLoggedInAndActivated>79</ININ.Workgroup_AgentsLoggedInAndActivated>
        <ININ.Queue_Interval name="CurrentShift">
          <ININ.Workgroup_InteractionsEntered>5171</ININ.Workgroup_InteractionsEntered>
          <ININ.Workgroup_InteractionsAnswered>5161</ININ.Workgroup_InteractionsAnswered>
          <ININ.Workgroup_InteractionsAbandoned>10</ININ.Workgroup_InteractionsAbandoned>
          <ININ.Workgroup_AverageWaitTime>00:00:01</ININ.Workgroup_AverageWaitTime>
          <ININ.Workgroup_AverageHoldTime>00:00:01</ININ.Workgroup_AverageHoldTime>
          <ININ.Workgroup_AverageTalkTime>00:02:28</ININ.Workgroup_AverageTalkTime>
          <ININ.Workgroup_ServiceLevelTarget>N/A</ININ.Workgroup_ServiceLevelTarget>
          <ININ.Workgroup_AbandonedRateTarget>N/A</ININ.Workgroup_AbandonedRateTarget>
        </ININ.Queue_Interval>

基本上，我只是尝试将这些结果加载到一个简单的引导表中。该表的XSL如下所示：

<table class="table table-hover table-dark table-striped">
<!-- Colspan for separating header --> 
    <col>
    <colgroup span="2"></colgroup>
    <colgroup span="2"></colgroup>
    </col>
    <thead>
        <tr>
            <th rowspan="2" style="text-align: left">Workgroup</th>
            <th style="text-align: center" class="border" colspan="9">Workgroup Stats</th>
            <th style="text-align: center" class="border" colspan="9">Queue Stats</th>
        </tr>
        <span>
            <th class="border-left" scope="col">Available for ACD Interactions</th>
            <th scope="col">Longest Available</th>
            <th scope="col">On Inbound ACD Interactions</th>
            <th scope="col">On Inbound ACW</th>
            <th scope="col">Longest Inbound ACD Interaction</th>
            <th scope="col">Interactions Waiting</th>
            <th scope="col">Longest Interaction Waiting</th>
            <th scope="col">Longest Hold Time</th>
            <th class="border-right" scope="col">Logged on and Activated</th>
            <th scope="col">Intrs Received </th>
            <th scope="col">Intrs Answered</th>
            <th scope="col">Intrs Abandoned</th>
            <th scope="col">Avg Wait</th>
            <th scope="col">Avg Hold</th>
            <th scope="col">Avg Talk</th>
            <th scope="col">Svc Lvl Tgt</th>
            <th class="border-right" scope="col">Abandon Tgt</th>
        </span>
        <tr>
        </tr>
    </thead>
    <tbody class="border-bottom">
        <xsl:for-each select="IcServer/ININ.Workgroup/ININ.People.WorkgroupStats_Workgroup">   
            <tr class="border-bottom">
                <td style="text-align: left">
                    <xsl:value-of select="@name"/>
                </td>
                <td class="border-left">
                    <xsl:value-of select="ININ.Workgroup_NumberAvailableForACDInteractions"/>
                </td>
                <div style="text-align: right">
                <td>
                    <xsl:value-of select="ININ.Workgroup_LongestAvailable"/>
                </td>
                <td>
                    <xsl:value-of select="ININ.Workgroup_OnInboundACDInteractions"/>
                </td>
                <td>
                    <xsl:value-of select="ININ.Workgroup_OnInboundACW"/>
                </td>
                <td>
                    <xsl:value-of select="ININ.Workgroup_LongestInboundACDInteraction"/>
                </td>
                <td>
                    <xsl:value-of select="ININ.Workgroup_InteractionsWaiting"/>
                </td>
                <td>
                    <xsl:value-of select="ININ.Workgroup_LongestWaitTime"/>
                </td>
                <td>
                    <xsl:value-of select="ININ.Workgroup_LongestOnHoldTime"/>
                </td>
                <td class="border-right">
                    <xsl:value-of select="ININ.Workgroup_AgentsLoggedInAndActivated"/>
                </td>
                <td>
                    <xsl:value-of select="//ININ.Workgroup_InteractionsEntered"/>
                </td>
                <td>
                    <xsl:value-of select="//ININ.Workgroup_InteractionsAnswered"/>
                </td>
                <td>
                    <xsl:value-of select="//ININ.Workgroup_InteractionsAbandoned"/>
                </td>
                <td class="border-right">
                    <xsl:value-of select="//ININ.Workgroup_AverageWaitTime"/>
                </td>
                <td>
                    <xsl:value-of select="//ININ.Workgroup_AverageHoldTime"/>
                </td>
                <td>
                    <xsl:value-of select="//ININ.Workgroup_AverageTalkTime"/>
                </td>
                <td>
                    <xsl:value-of select="//ININ.Workgroup_ServiceLevelTarget"/>
                </td>
                <td class="border-right">
                    <xsl:value-of select="//ININ.Workgroup_AbandonedRateTarget"/>
                </td>
                </div>
            </tr>
        </xsl:for-each>

    </tbody>
</table>

抱歉线路太密集了。基本上，我在这里体验的是‘’IN.Workgroup‘’级别上的所有常规节点都会显示出来，但是当我试图访问‘IN.Queue_Interval’‘节点中的材料时，它们会不相关地返回(N/A或0，其中应该有值)。我尝试在XPATH中添加@CurrentShift的属性，就像<xsl:value-of select="ININ.Queue_Interval/@Name=CurrentShift/ININ.Workgroup_InteractionsEntered"/>一样，但它仍然以所有的0和N/As的形式出现。

在完整的XML中，有30个左右的ININ.People.WorkgroupStats_Workgroup节点，所以我尝试在一个大循环中实现这一点，这个循环在工作组级别和Queue_Interval级别都可以访问内容，但我不确定这是否是最好的方法。

我还尝试了一些简化的XPATH，即

<xsl:value-of select="./ININ.Workgroup_InteractionsWaiting" /> 

但我还是很难缩小问题的范围。感谢您的洞察力(和耐心)！

以下是转换后的XML(HTML?)以及不正确的值：

​

​

我觉得它可能只是循环它找到的第一个值，但不确定。

Answer 1

很难验证您的代码，因为它是不完整的(而且太长了-请参阅https://stackoverflow.com/help/minimal-reproducible-example)。

假设你的指示：

<xsl:for-each select="IcServer/ININ.Workgroup/ININ.People.WorkgroupStats_Workgroup">

工作时，从ININ.Queue_Interval部分中获取值的正确表达式是：

<xsl:value-of select="ININ.Queue_Interval/ININ.Workgroup_InteractionsEntered"/>

这是假设在当前的ININ.People.WorkgroupStats_Workgroup中只有一个这样的部分。如果可以有更多，并且希望通过其name属性指定所需的属性，则请使用：

<xsl:value-of select="ININ.Queue_Interval[@name='CurrentShift']/ININ.Workgroup_InteractionsEntered"/>

下面是一个使用最小示例的演示，如您应该使用的示例：

https://xsltfiddle.liberty-development.net/naZXVEH

如果你得到了不同的结果，那么你的处理链就有问题了。