[英]Extract value of single element from XML file in XSL
I have below xml file and i want to extract a single element from any node, 我有下面的xml文件,我想从任何节点中提取单个元素,
<?xml version="1.0" encoding="UTF-8"?>
<root>
<SubRoot>
<type>A</type>
<mand>Y</mand>
<Section>B</Section>
</SubRoot>
<SubRoot>
<type>B</type>
<mand>Y</mand>
<Section>A</Section>
</SubRoot>
</root>
From the above xml file how can i get the value of type
element from any SubRoot
node in XSL.And number of SubRoot
node is unknown.it can be one,two,three or more than three. 从上面的xml文件中,我如何从
SubRoot
中的任何SubRoot
节点获取type
元素的值。 SubRoot
节点的数目是SubRoot
的。它可以是一个,两个,三个或三个以上。 I don't want to use the template and for each loop. 我不想使用模板和每个循环。
i tried something as below but i am not getting any value 我尝试了以下内容,但没有任何价值
<xsl:if test="(/root/SubRoot/[Section = 'B'])">
<xsl:value-of select="/root/SubRoot/@type"/>
</xsl:if>
Please suggest me some approach.Any suggesstion and solution must be appreciated. 请建议我一些方法。任何建议和解决方案都必须感谢。
Suppose i want to select type from second node
假设我要从第二个节点中选择类型
Use: 采用:
<xsl:value-of select="/root/SubRoot[2]/type"/>
to extract the type
value from the second SubRoot
node. 从第二个
SubRoot
节点提取type
值。
Judging from your attempt, you want the type
value from the SubRoot
node where Section
has the value of "B". 从您的尝试来看,您需要
SubRoot
节点(其中Section
的值为“ B”)的type
值。 For this, use: 为此,请使用:
<xsl:value-of select="/root/SubRoot[Section='B']/type"/>
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