我的一个项目中有这个XSLT代码
<xsl:template match="strategic-objectives/list/item" mode="table-of-contents">
<div class="toc">
<h3 class="report">Strategic objective: <a href="#sf_{flex_value}"><xsl:value-of select="title"/></a></h3>
<xsl:variable name="flex_value" select="flex_value"/>
<xsl:apply-templates select="//root/data/operational-outcomes/list/item[sf = $flex_value]" mode="table-of-contents"/>
</div>
</xsl:template>
我尝试了多少，<operational-outcomes>的数据与sf = flex_value不匹配，但sf = '020000'匹配。
我已检查<flex_value> <strategic-objectives>项是否适用于020000项目。它实际上也有<data xsql-timing="3131">
<time>20 of April, 2014 (14:22) </time>
<strategic-objectives>
<list type="strategic_objective" xsql-timing="81">
<item num="1">
<context>PB08V6 </context>
<flex_value_set_name>ILO_AFF_SF </flex_value_set_name>
<attribute5>10 </attribute5>
<flex_value>010000 </flex_value>
<hierarchy_level>1 </hierarchy_level>
<title>Policy Making </title>
</item>
<item num="4">
<context>PB08V6 </context>
<flex_value_set_name>ILO_AFF_SF </flex_value_set_name>
<attribute5>10 </attribute5>
<flex_value>200000 </flex_value>
<hierarchy_level>1 </hierarchy_level>
<title>Employment </title>
<description> </description>
<text> </text>
</item>
</list>
</strategic-objectives>
<operational-outcomes>
<list type="outcome" xsql-timing="477">
<item num="9">
<context>PB08V6 </context>
<flex_value_set_name>ILO_AFF_SF </flex_value_set_name>
<flex_value>220025 </flex_value>
<parent_flex_value>220000 </parent_flex_value>
<hierarchy_level>3 </hierarchy_level>
<status>10 </status>
<attribute5>40 </attribute5>
<title>REVISED - Policies for growth, employment and poverty reduction </title>
<description></description>
<text> </text>
<sf>200000 </sf>
</item>
<item num="10">
<context>PB08V6 </context>
<flex_value_set_name>ILO_AFF_SF </flex_value_set_name>
<flex_value>740050 </flex_value>
<parent_flex_value>740000 </parent_flex_value>
<hierarchy_level>3 </hierarchy_level>
<status>10 </status>
<attribute5>40 </attribute5>
<title>DELETED - Internal Administration and Security </title>
<sf>700000 </sf>
</item>
</list>
</operational-outcomes>
</data>
作为其中一个值。
{{1}}
答案 0 :(得分：0)
查看XML源代码，存在空白问题：
<flex_value>200000 </flex_value>
每个字符都很重要，200000␣␣␣␣与200000不同。
normalize-whitespace()剥离前导和尾随空格，并将字符串中的多个后续空格字符折叠为一个。例如：
<xsl:variable name="flex_value" select="normalize-space(flex_value)"/>
␣␣foo␣␣␣bar␣␣变为foo␣bar。