查找元素

Question

我的来源是：

<content> 
    <caption>text 1</caption> 
    <element1>Notepad is a basic text-editing program and it's most commonly used to view or edit text files. A text <bold>file</bold> is a <a>file</a> type typically identified by the .txt file name extension.</element1> 
    <section1> 
    <element2>Notepad is a basic text-editing program and it's most commonly used to view or edit text files. A text file is a file type typically identified by the .txt file name extension.</element2> 
    </section1> 
</content> 

我试图提取并为元素打造独一无二的ID（它可以是任何元素），其中有两个孩子（字符元素）和文本，还有只有文本的元素。 <bold>和<a>元素不应该分开。

<caption id="id1">Text 1</caption> 
    <element1 id="id2">Notepad is a basic text-editing program and it's most commonly used to view or edit text files. A text <bold>file</bold> is a <a>file</a> type typically identified by the .txt file name extension.</element1> 
    <element2 id="id3">Notepad....</element2> 

任何想法，将不胜感激......

Answer 1

我不太确定是否要保留层次还是你想输出你所描述的那些元素的平面列表;以下简单地提取所描述的元件为平的列表（尽管保持其内容），由XSLT处理器产生的id S：

<xsl:stylesheet version="2.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" 
    xmlns:xs="http://www.w3.org/2001/XMLSchema" 
    exclude-result-prefixes="xs"> 

<xsl:output indent="yes"/> 
<xsl:strip-space elements="*"/> 

<xsl:template match="*[not(*) and text()[normalize-space()]] | *[* and text()[normalize-space()]]"> 
    <xsl:copy> 
    <xsl:attribute name="id" select="generate-id()"/> 
    <xsl:apply-templates select="@* , node()" mode="copy"/> 
    </xsl:copy> 
</xsl:template> 

<xsl:template match="*" mode="copy"> 
    <xsl:copy> 
    <xsl:apply-templates select="@* , node()" mode="#current"/> 
    </xsl:copy> 
</xsl:template> 

</xsl:stylesheet> 

当施加到您的输入样本，撒克逊9个输出

<?xml version="1.0" encoding="UTF-8"?> 
<caption id="d1e2">text 1</caption> 
<element1 id="d1e4">Notepad is a basic text-editing program and it's most commonly used to view or edit text files. A text <bold>file</bold> is a <a>file</a> type typically identified by the .txt file name extension.</element1> 
<element2 id="d1e13">Notepad is a basic text-editing program and it's most commonly used to view or edit text files. A text file is a file type typically identified by the .txt file name extension.</element2>