xml 获取节点总数和计数节点
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Get the total number of nodes and counting nodes
提问by Cesar Hermosillo
Is it possible to get the total number of XML nodes?
是否可以获取 XML 节点的总数？
Also, how does one do a for-statement with XSLT?
另外，如何使用 XSLT 执行 for 语句？
回答by Cesar Hermosillo
If you want to count the node of you XML you could use count(object/node) and it will be something like this:
如果你想计算你 XML 的节点，你可以使用 count(object/node) ，它会是这样的：
<xsl:value-of select="count(/root/*)"/>
The instruction above will let you know how many child nodes does your root node has
上面的指令会让你知道你的根节点有多少个子节点
<xsl:for-each select="/root/element-you-wanna-loop" >
<!-- Do something with your nodes here -->
</xsl:for-each>
Hope this helps you.
希望这对你有帮助。
